1. Trademark symbol in China, TM on the trademark also has its special meaning. In fact, TM does not protect the trademark. It is different from R. TM means that the trademark has been applied to the State Trademark Office, and the State Trademark Office has issued a Notice of Acceptance, which has entered an objection period. This can prevent others from filing repeated applications, and also means that existing trademark holders have priority to use it. The circle R is the mark of "registered trademark", which means that the trademark has been registered in the State Trademark Office and has been examined and approved by the Trademark Office, and has become a registered trademark. R in the circle is the initial letter of English register registration. A registered trademark has the characteristics of exclusiveness, exclusiveness and uniqueness. It belongs to the owner of the registered trademark and is protected by law. No enterprise or individual may use it without the permission or authorization of the owner of the registered trademark, otherwise it will bear the tort liability. Using TM means trademark symbol, that is, the words, graphics or symbols marked with TM are trademarks, but they are not necessarily registered (unregistered ones are not protected by law). TM is the abbreviation of English trademark. Editor's summary directory-[hidden] 1 nickname 2 network language 3 instant messaging software 4 animation nouns 5 articles professional scientific nouns 6 chemical element symbols 7 biological professional scientific nouns 8 game nouns 9 tennis prince 1 communication terms 11 channel planning 12 McGrady's abbreviation 13 fan editing this paragraph | Back to the top, the nickname TM nickname is an extension based on the authoritative instant chat tool in China. Because it is suitable for the habits of China people, it is more personalized to combine numbers such as homophonic numbers as their contact addresses, so it has become a fashion. What exactly is the TM nickname? Specifically, it is a clever extension of the function inspired by Tencent QQ nickname and QQ mail binding function. Friends who have used QQ know that QQ numbers are divided into beautiful numbers and ordinary numbers, and the fewer digits, the more fashionable they are. But his shortcoming is that he only supports 5 digits at the minimum. What about the current QQTM nickname? Look at Figure 1 below, and you can see that its lowest digit is 1 digit. Therefore, the QQTM nickname can highlight the personalization of users! Ha ha. We call him mother q, the nickname! Edit this paragraph | Back to the top network language In today's network language, tm has another meaning. That is, the abbreviation of "fucking". Because it is an indecent term, don't use it indiscriminately. Edit this paragraph | Back to the top Instant Messaging software TM can also refer to a software product-Tencent Messenger (TM for short). This is an instant messaging product with office characteristics, which is launched by Tencent to meet the challenge of Microsoft Live Messenger. It has powerful functions such as safe and practical online enterprise, electronic business card, TM secretary, video and voice, message encryption and transmission, and is compatible with Tencent's QQ, which is very popular among office users. At present, the latest version is TM28Beta(264), which has many functions, such as remote control, video, online chat, stock inquiry, online storage space, auction, email checking and viewing Tencent's personal homepage. Edit this paragraph | Back to the top There is another explanation for anime nouns, which applies to anime works. TM is generally the theme song of animation (referring to the theater version). TM is also the abbreviation of Type-Moon. Edit this paragraph | Back to the top The technical scientific term TM is the abbreviation of Thematic Mapper, which means "thematic plotter" and is an imager carried by American Landsat. Another ETM is the abbreviation of Enhanced Thematic Mapper, which means "enhanced thematic plotter". Edit this paragraph | Back to the top chemical element symbol bulk elastic modulus: GPa 44.5 atomization enthalpy: kJ /mol @25℃ 247 heat capacity: j/(mol k) 27.3 conductivity: 1 6/(cm ω) .15 thermal conductivity: w/(m k) 16.9 heat of fusion: (thousands. 16.84 Content of elements in the universe: (ppm) .1 Tm English name: Thulium Chinese name: thulium relative atomic mass: 168.934 Common valence: +3 electronegativity: 1.25 Peripheral electronic configuration: 4f13 6s2 Extranuclear electronic configuration: 2,8,18,31,8, 2 isotopes and radiation: TM-168 [93.1d] TM-169 TM-17 [128.6d] TM-171 [1.92y] TM-172 [2.65d]. Electron affinity and energy: kJ mol-1 First ionization energy: 596.4 kJ mol-1 Second ionization energy: 1163 kJ mol-1 Third ionization energy: kJ mol-1 Density: 9.321 g/ Cm3 Elemental melting point: 1545.℃ Elemental boiling point: 1727.℃ Atomic radius: 2.42 Angstroms Ion radius: 1.9(+3) Angstroms Valence radius: 1.56 Angstroms Common compound: discoverer: Cliff time: 1879 Location: Swedish name origin: named after the old name "Thule" in Scandinavia. Element Description: Soft and malleable silvery white metal. Source of elements: It exists with other rare earth elements * * * in beryl, biotite, xenotime and monazite. The monazite generally contains 5% rare earth elements, of which thulium accounts for .7%. Element use: use radioactive technetium as the radiation source on the portable X-ray machine, so that it is unnecessary to use electrical equipment. Edit this paragraph | Go back to the top of the biological professional scientific term, namely DNA dissolution temperature. Generally, the temperature at which the extinction coefficient e(p) of phosphorus per gram atom reaches the highest half is called the solution temperature (Tm). Edit this paragraph | Back to the top game noun TM is the computer game "warcraft 3 expansion; The abbreviation of a famous battle map TwistedMeadows in Frozen Throne. On this map, many wonderful games have been staged, and the Blizzard Games recommended 2V2 and 1V1 maps. TM is a profession in Kingsoft's online games "Love between Swordsman and Love between Swordsman 2"-the abbreviation editor of Tangmen | Back to the top, one of the terms in the peer world, the tennis prince, in the animation of "The Tennis Prince", T refers to Kunimitsu Tezuka (Roman pronunciation: Tezuka Kunimitsu). M refers to this paragraph edited by Mizuki Hajime (Japanese: みづきはじめ: Mizuki Hajime) | Back to the top communication term terminal multiplexer TM terminal multiplexer is a device that multiplexes multiple low-speed signals into one high-speed signal, or vice versa. Edit this paragraph | Go back to the top channel planning Trade Marketing channel planning, which belongs to the business department and is responsible for channel promotion. Edit this paragraph | Go back to the short name of Tracy Tracy McGrady at the top. Top guard swingman in NBA. Now he is a Pistons player, a superstar in the past, a two-time scoring champion and a teammate of Yao Ming (for this reason, he has been criticized by Yao fans under the microscope). 13.Dota Team TM is a team of Dota project of Warcraft in China, with Chinese name: Tianma.