1, structural return loss: return loss, also known as reflection attenuation, is caused by the change of link characteristic impedance. To measure the consistency of channel impedance, the return loss per dB = input signal amplitude-reflected signal amplitude.

2. Botany: SRL—— the length (m) longer than the root length (m/g) and the unit dry weight (g) of plant roots (at any level).

3. Standard Runtime Library: In the "Yihang Communication iSX4000 Universal Service Platform System", SRL refers to the standard runtime library, which is the basis of ISX SDK and includes functions such as SDK initialization, event management and error information acquisition.

4. Business: The abbreviation of "Limited Company" in Italian is equivalent to LTD in English.

5, SRL singing back loss

6.SRL sound reference laboratory

7.SRL Student Reference Library

8.SRL secure wireless link

9. SRL Spokane Research Laboratory

10, return loss of SRL structure

1 1, SRL statistical relationship learning

Remaining life of 12 and SRLz statistics