The stroke order of the word "suction": vertical, horizontal fold, horizontal, left, horizontal fold, fold, and hold,

Pinyin xī

Radical mouth

Stroke 6

Basic meaning

1. Introduce air into the body from the mouth or nose: exhale ~. ~ Angry. ~Smoke.

2. Quote: ~ quote. ~Attachment.

Word group:

1. Schistosomiasis

Sentence: Although the incidence of schistosomiasis has decreased and fatal infections are no longer common, this parasitic disease has Anemia and other side effects in children caused by parasitic diseases are increasingly recognized as public health issues.

Explanation: One of the parasitic diseases. Mainly popular in areas on both sides of the Yangtze River in my country. Infection occurs through skin contact with schistosomiasis cercariae. The parasite lives in human mesenteric blood vessels. The main symptoms are hepatosplenomegaly, abdominal distension, diarrhea, and the patient may lose the ability to work or even die.

2. Schistosomiasis

Sentence: Although the incidence of schistosomiasis has declined and fatal infections are less common, anemia and other side effects caused by this parasitic disease are increasingly common in children. Considered a public health issue.

Explanation: Parasite, gray-white, male and female often hug each other. The eggs are carried into the water with the feces, hatch into miracidia in the water, and enter the body of the snail to become cercariae. The cercariae leave the snail, burrow into the skin of humans and animals entering the water, invade the body, and turn into adult worms. Adult worms mainly live in the liver and intestines, causing schistosomiasis. The symptoms of schistosomiasis are fever, wheals, diarrhea, ascites, and enlarged liver and spleen. Schistosomiasis is called Luohan disease in some areas.

3. Breathe deeply

Sentence: Meditate or practice deep breathing: This method will be the most effective if you practice it regularly, because when you are angry, it is a More comprehensive techniques for dealing with stress can help you control yourself.

Explanation: Inhale as hard as you can and exhale as hard as you can.

4. Respiratory system

Sentence: Scientists and designers are working on a type of clothing that monitors and responds to the body's respiratory system, heartbeat and temperature control, thereby changing your health conditions or emotional abilities.

Explanation: The system in humans or higher animals consists of the nose, pharynx, larynx, trachea, bronchi, lungs, etc., and its function is to exchange gases between the body and the outside world.

5. Upper respiratory tract infection

Sentence creation: Results: The common diseases among on-site relief workers in the Wenchuan earthquake-stricken area were insect dermatitis (prevalence rate 18.37), tinea pedis (10.83), acute Upper respiratory tract infection (10.56) and solar dermatitis (6.20).

Explanation: Referred to as Shanggan. Local infection caused by viruses and bacteria that live in the nose, throat, and trachea after catching a cold or being tired. There are symptoms such as runny nose, sore throat, cough, headache, fever and general weakness.

6. Suction cup

Sentence: In front of Nintendo's booth in the E3 exhibition area, a game called "Perfect Defense" attracted the audience's attention. In this game, pirates will shoot sucker arrows at players from all directions to the beat of music, and players must defend themselves.

Explanation: An organ used by some animals to attach their bodies to other objects. It is shaped like a disk with a concave center. Squids, leeches, etc. all have this organ.

7. Vampire

Sentence: Bella, a human girl, moved to the Pacific Northwest. The area is rainy and full of ferns and redwood forests, where she encounters two opposing factions: vampires and werewolves.

Explanation: It is a metaphor for people who extract the blood and sweat of the people and lead a parasitic life.

8. Desorption

Sentence: The combination of protein chip and surface-enhanced laser desorption ionization mass spectrometry technology with flight mass spectrometry can be used to directly analyze proteins in serum and crude tissue samples. detection.

Explanation: To release the absorbed or adsorbed gas or solute from the absorbent or adsorbent. Used to obtain pure gas or solute and recover absorbent or adsorbent.

9. Absorption spectrum

Sentence: Adding matrix modifier is suitable for sample pretreatment of graphite furnace atomic absorption spectrometry. It can increase the ashing temperature of selenium and reduce the loss of selenium. Interference from the matrix in the sample;

Explanation: A spectrum with many dark lines produced by passing white light through hot gas or vapor and then through a prism. The position of the dark line is the same as the position of the bright line of the bright line spectrum formed by this gas or vapor. This is because the hot gas or vapor absorbs the color light it emits. The spectrum of the sun falls into this category. Also called dark line spectrum.

10. Sucking

Sentence: Since the bone is often chewed only when the eater is trying to suck the marrow and take the last bite of the meat, these marks can help distinguish whether it is for Eat for survival or sacrifice for religious rituals.

Explanation: Sucking.

11. Upper respiratory tract

Sentence: Samples collected from the upper respiratory tract mainly after antiviral drug treatment were repeatedly tested for all influenza A viruses, including H5N1, using polymerase chain reaction. All were negative.

Explanation: The upper part of the respiratory tract, including the nasal cavity, pharynx, larynx and trachea, has mucous membranes on the inner wall of the upper respiratory tract. A cold is usually an upper respiratory tract infection.

12. Artificial respiration

Sentence: I then perform mouth-to-mouth artificial respiration and ask my partner to send the agreed "found alive" signal every five seconds. Shout five times in a prolonged voice, or wave a flashlight to make five large circles.

Explanation: A first aid method of artificially assisted breathing. Generally, patients with poisoning, electric shock, drowning, shock, etc. can use artificial respiration for first aid when breathing has stopped but the heart is still beating. Methods include mouth-to-mouth blowing, lying on your back and pressing your chest, lying prone and pressing your back, etc.

13. Siphon

Sentence: In order to study the heat transfer characteristics of the open two-phase thermosiphon, its internal flow was theoretically analyzed and the resistance that affects its working limit was derived. Criteria for flow phenomena.

Explanation: A tube used to cause siphoning of liquid. Commonly known as Guoshanlong.

14. Breathing

Sentence: It is not just the air these Chinese people breathe or the water in their rivers that is damaged, but also China's reputation in the entire world.

Explanation: Organisms exchange gases with the outside world. Humans and higher animals breathe with their lungs, which can be divided into internal respiration and external respiration; lower animals breathe through the skin; plants exchange gases through surface tissues.

15. Respiratory tract

Sentence: This group of scientists found that these two vaccines are safe and are mainly absorbed through the respiratory tract and lungs without entering the brain and eyes. These are the areas where they can cause harm.

Explanation: The passageway through which humans or higher animals breathe air, including the nasal cavity, pharynx, larynx, trachea and bronchi.

16. Vacuum cleaner

Sentences: Then she cooked, served them meals, put away the dishes, cleaned the room, changed the sheets, washed clothes in the washing machine, ironed clothes, and dusted the house Dusting, vacuuming, sweeping, mopping, and sweeping the yard, often into the middle of the night she was still at work.

Explanation: A machine used to remove dust, powder, etc., usually using an electric air extractor to suck in the dust, powder, etc.

17. Sucking

Sentences: And the disgusting clips were carefully chosen: they showed a woman eating the intestines of a horse and a man sucking from the intestines of a cow Liquid, both videos are from NBC's "Fear Factor."

Explanation: (shǔnxī) Put your lips together on a nipple or other object with a small opening to absorb something. Now it is mostly used as a metaphor: the exploiting class has long and cruelly sucked the blood and sweat of the working people.

18. Suction

Sentence: In low subgrade, the suction effect of groundwater on water due to the soil matrix causes the dry and wet state of the subgrade soil to change, thereby affecting the strength and deformation characteristics of the subgrade. .

Explanation: It is gravity, which mostly refers to the attraction manifested by the action of magnets.

19. Attraction

Sentence creation: Now that you have hopefully gotten some clues as to what caught your eye, the more difficult part is how to craft the image to emphasize it. These elements you discover.

Explanation: To draw other objects, forces or other people’s attention to oneself: ~force|mutual~.

20. Adsorption

Sentence: Whether it is adsorbed on the surface or those condensed into micelles (which are surrounded by the hydrophilic ends marked in blue), these surfactants The hydrophobic ends (marked in red) are separated from water.

Explanation: A solid or liquid attracts gas or solute and attaches it to its surface. For example, activated carbon absorbs toxic gases and impurities in liquids.

21. Air suction

In a sentence: refrigerator, air conditioner, washing machine, microwave oven, hair dryer, electric heater, electric fan, air conditioner, vacuum cleaner, oven, electric iron , induction cooker, rice cooker, range hood, etc.

Explanation: When a fluid flows rapidly through a narrow pipe in the middle, the pressure in the narrow place is lower than the atmospheric pressure. If a thin tube is used to connect another fluid in this place, the connected fluid will Being inhaled, this phenomenon is called air inhalation. Sprayers and carburetors of internal combustion engines are practical applications of air suction.

22. Absorption

Sentence: If you need iron supplements, take them on an empty stomach before going to bed rather than after eating or with other mineral supplements to ensure that you As much as possible is absorbed without being broken down or neutralized by other nutrients.

Explanation: (1) Objects absorb certain substances from the outside into the interior, such as sponges absorbing water, charcoal absorbing gases, etc. (2) Specifically refers to the organism absorbing substances from outside the tissue into the inside of the tissue, such as the intestinal mucosa absorbing nutrients, and the roots of plants absorbing water and inorganic salts. (3) Objects weaken or eliminate certain phenomena and effects, such as springs absorbing vibrations, soundproofing paper absorbing sound, etc. (4) An organization or group accepts a certain person as its member: ~Join the party.

23. Blotting paper

Sentence: He looked at the lines of writing on the blotting paper very excitedly and felt that the images of the reversed letters were so clumsy and strange. No meaning can be discerned.

Explanation: A kind of paper with loose texture and good water absorption performance. Used to absorb ink.

24. Smoking

Sentence: Previous surveys have found that sending text messages and emails can affect attention and temporarily reduce a person's IQ. Smoking marijuana is also related to IQ. related to reduction.

Explanation: Inhale (certain foods, poisons, etc.) through the mouth.

25. Inverted siphon

Sentence: The Puyang River inverted siphon pipe body is all formed using bulk steel formwork and full-scale scaffolding support system. The spreading machine is of horizontal and slope walking type, which greatly enriches the inverted siphon. Siphon body construction technology.

Explanation: Also called inverted siphon. It is a pipe section that passes under a channel or pipe when it intersects a river, road, valley, etc. It is named because it is shaped like an inverted siphon.

26. Learning

Sentence: "We hope that all Americans will read this report because we believe that if we cannot learn from history, we will not fully overcome the economic crisis." , he said.

Explanation: Absorb and adopt: ~experience and lessons.

27. Magnet

Sentence: By diverting your attention, your thoughts, and your feelings about what you want, you will become like a magnet with huge power. , using gravity to attract what you want.

Explanation: See "Magnet".

28. Liver fluke

Sentence-making: The organizer also organized experts from municipal hospitals to provide consulting services to the general public on the prevention of chronic diseases such as AIDS, liver fluke, and diabetes at the event site.

Explanation: Parasite, flat body, pointed front end, hermaphrodite. The adult worms parasitize in the human liver, and the eggs are excreted in the feces. They first develop in freshwater snails and then invade freshwater fish. People will become infected if they eat raw fish or drink water containing larvae. The patient had symptoms such as weight loss, anemia, and hepatomegaly. The other kind is mainly parasitic in the livers of cattle and sheep. Also called liver leech.

29. Water absorption

Sentence creation: Introduce the use of the intrinsic relationship between soil moisture and soil water absorption, and use the standards for controlling soil water absorption to carry out controlled irrigation of rice.

Explanation: The potential ability of plant living cells to absorb water.

30. Entrainment

Sentence: The existence of pressure gradient and the entrainment of vortex are the main factors for the synthetic jet actuator to control the flow direction of macroscopic low-speed flow.

Explanation: Since the pressure of the place where the high-speed flowing fluid flows is lower than the surrounding pressure, the surrounding fluid flows to places with low pressure and flows in the same direction as the high-speed flowing fluid. This phenomenon is called entrainment effect. Jet technology and so on are the applications of entrainment.

31. Siphon phenomenon

Sentence: A hose connection type anti-siphon vacuum breaker valve should be installed at the planned location to prevent anti-siphonage of contaminated water.

Explanation: The phenomenon of liquid passing through an arched elbow from a relatively high place, first flowing upward and then downward to a relatively low place. The elbow used is in the shape of an inverted U with one end longer. The tube must be filled with liquid before use.

32. Bud sucking

Sentence: The possibility and mode of action of ascorbic acid pretreatment on preventing browning of banana bud sucking explants were studied.

Explanation: A bud that occurs on the nodes of underground stems of plants or between the axils of aboveground stems and leaves. Commonly used as material for propagating new plants or renewing mother plants.

33. Midnight midge

Sentence: Based on the actual occurrence of midge in wheat in 2006, its occurrence characteristics were summarized, and the reasons for the outbreak and disaster in some wheat fields were analyzed.

Explanation: Insect, the adult body is small, orange, orange or ginger, slightly like a mosquito, with slender antennae, shaped like a string of beads, and has a pair of wings. The larvae are flat and oval in shape, the same color as the adults, and suck the juice from the wheat grains. It is an agricultural pest.

34. Paragonimiasis

Sentence creation: Methods: Conduct on-site epidemiological investigation of paragonimiasis and collect clinical data of misdiagnosed cases. Susceptible groups are detected using Paragonimus Antigen Skin Test (IDT) and ELISA;

Explanation: Adult parasites are as big as half a soybean, reddish brown, and parasitize in human lungs. The eggs are excreted with the patient's sputum and feces, and the larvae parasitize in the body of the stone crab. People eating this stone crab can cause paragonimiasis. Symptoms are cough, chest pain and hemoptysis. Sometimes epilepsy or hemiplegia occurs. Also called lung leech.

35. Between Breaths

Sentence: We know that for most people, their vaginal vibration frequency is between 4.5 and 7.5 breaths per minute.

Allusion: describes an extremely short time.

36. Knocking on bones and sucking out marrow

Sentence creation: Dou Mali and Xi Gong once belonged to the same bandit suppression team. During the war, the bandit suppression team carried out plundering and robbing the village.

Allusion: Break the bones to suck out the marrow. It is a metaphor that exploitation and oppression are extremely cruel.

37. Breathing together

Sentence making: We must make the masses understand that we represent their interests and are connected with them.

Allusion: a metaphor for the same understanding and related interests.