1.
Light collecting efficiency of PMT in the position is in proportion to solid angle of the PMT at the position.
光电倍增管对于某位置的光收集效率与光电倍增管对此位置所张的立体角成正比。
2.
collection efficiency of photomultiplier tube
光电倍增管的收集效率
3.
Improving the Collecting Efficiency of Light by a Semiconductor Single-Photon Emitter Using Double Antireflection Film;
用双层增透膜提高半导体单光子发射器的收集效率
4.
Research on Absorption Efficiency of Double Cladding Fiber Laser;
双包层光纤激光器中吸收效率的研究
5.
The Practical Research of Improve PCB Laser Absorptivity by Use Photo-Plasma
光致等离子体对提高PCB激光吸收效率的研究
6.
A conclusion is reached that the surface porous metal plate excels flat metal plate at equivalent absorptivity on the same condition.
分析得知：多孔板等效吸收率高于同等条件下光滑板的吸收率。
7.
The effect of baffle density on the collector efficiency has been also presented and discussed.
本研究亦探讨档板密度对收集器效率之影响。
8.
Study on Filtrating Efficiency of Micron Aerosol Particles by Granular Bed Filter
微米级气溶胶粒子在滤层中的收集效率研究
9.
A Study of Receiver Chip in Optical Up-conversion Anti-counterfeit Detection Integration Device;
光学频率转换防伪检测光电接收集成芯片的研究
10.
ENERGY AND EXERGY EFFICIENCY ANALYSIS OF A SOLAR CONCENTRATING PV/T AIR HEATING COLLECTOR
聚光太阳能PV/T空气集热器能量和(?)效率分析
11.
Study on the Thermal Efficiency of the Solar Parabolic Trough Concentration System
太阳能槽式聚光集热系统的热效率研究
12.
Measures for Improving Collection Efficiency of Landfill Gas from Gao’antun Waste Sanitary Landfill Site
提高高安屯卫生填埋场填埋气体收集效率的措施
13.
Charge collection efficiency of chemical vapor deposition diamond film detector to alpha-particles
化学气相沉积金刚石薄膜探测器对α粒子的电荷收集效率
14.
photoefficiency of photocathode
光电阴极的光电效率
15.
Calculation of Packing Fraction and Packing Efficiency of Optical Fiber Bundle
光纤传光束敛集率及其填充率的计算
16.
Spatiotemporal variations of crop radiation use efficiency and harvest index:Research progress
作物光能利用效率和收获指数时空变化研究进展
17.
Analysis of extractive separation efficiency of aqueous two-phase system for chromium using flame atomic absorption spectrometry
原子吸收光谱法研究双水相体系对铬的选择性萃取分离效率
18.
collective effective dose equivalent rate
集体有效剂量当量率