管理学 电子文件系统 释 trusted digital repository; TDR 可信数字仓储 负责维护电子文件和长期保存利用的数字档案馆系统。
＞无线电物理学＞微波物理学＞释义 time-domain reflectometer, TDR 时域反射计
计算机硬件 计算机工程制造 释文 time domain reflectometer, TDR 时域反射仪
- low energy ion scattering spectrometry
- low-energy ion scattering spectrometry
- low-energy ion scattering spectrometry, LISS
- low energy ion scattering spectroscopy
- low energy ion scattering spectroscopy (LEISS)
- low energy nuclear chemistry
- low-energy nuclear reaction
- low energy surface
- low-energy surface
- low-energy transfer
- Lowenheim theorem
- low enriched uranium
- low enriched uranium (LEU)
- low enrichment ordinary water reactor
- lower abdomen
- lower approximate limit
- lower approximate value
- lower arithmetic
- lower asymptotic density
- lower atmosphere
- lower base
- lower body negative pressure
- lower Bohl exponent
- lower bound
- lower boundary