1.
circular-focused dynode system
圆周聚焦式倍增系统
2.
circular-cage dynode system
圆形鼠笼式倍增系统
3.
Moire fringe multiplication of superimposed gratings in coherent filtering system
迭合栅云纹在相干滤波系统中的倍增
4.
Design of range-gated gain-control photomultiplier
距离选通变增益光电倍增管探测系统的设计
5.
Means of Selecting a PMT Fit for Photon Counting System
光子计数系统中光电倍增管的选取方法
6.
Study of a Ku-band Input Coupler for Harmonic-Multiplying Gyro-Amplifier;
用于谐波倍增回旋管放大器的Ku波段输入耦合系统的研究
7.
Design of Discharge Detection System Based on Photomultiplier Tube for HV Electric Equipments
基于光电倍增管的高压电力设备放电检测系统的设计
8.
investment factor
投资系数（产量增加时，投资的增加倍数）
9.
Code for design of high and medium expansion foam fire extinguishing systems
高倍数、中倍数泡沫灭火系统设计规范
10.
Something increased twofold.
倍增成倍增加的东西
11.
Statistics show that the population of this city has doubled in ten years.
统计指出本市人口十年内已增为两倍。
12.
United Front:the Multiplier Chinese National Cohesion;
统一战线:中华民族凝聚力的倍增器
13.
The petrochemical industry kept its good development tendency continuously and achieved a profit of RMB 30 billion for the whole year, doubling that of the previous year.
石油化工系统继续保持良好的发展势头，全年实现利润可达300亿元，比上年增加近2倍。
14.
To investigate the light flash intensity and trend generated by hypervelocity impact,an experimental system for impact flash photoelectric magnification tuber (PMT) measurement has been designed.
为了研究超高速碰撞闪光强度和趋势,设计了超高速碰撞闪光光电倍增管测量系统.
15.
EFFECTS OF CO_2 ENRICHMENT,HIGH NITROGEN DEPOSITION AND HIGH PRECIPITATION ON A MODEL FOREST ECOSYSTEM IN SOUTHERN CHINA
CO_2浓度倍增、高氮沉降和高降雨对南亚热带人工模拟森林生态系统土壤呼吸的影响
16.
We redoubled our efforts [zeal].
我们加倍努力 [倍增热忱] 。
17.
Statistics suggest that the trade volume of the country has been doubled in five years.
统计数字显示，该国的贸易额在5年增长了一倍。
18.
Statistics suggest that the population of this country will double in ten years' time.
统计显示, 这个国家人口在十年内将增加一倍。