1.
0.1% of Bromethalin maize baits. 10 pieces per borrow putting the killing rate was 94.12%, after three days calculated the rate of distinct borrow.
现场用0.1%溴杀灵玉米毒饵每洞10粒,3天时校正灭洞率为94.12%。
2.
Roughness Correction in Hydraulic Model Test for Long Diversion Tunnels
水工模型试验中长导流洞的糙率修正问题
3.
Research on Power Factor Correction Technology and Its Controller Chip Design;
功率因数校正技术研究及校正控制芯片设计
4.
Old refrigerators, cars and fire extinguishers are preventing the ozone hole over the Antarctic from closing as quickly as scientists originally estimated.
旧冰箱、车和灭火器必科学家原本预测更快速地正在阻止南极臭氧洞的瘉合。
5.
The school is trying to improve its pupil-teacher ratio.
学校正试图改善其学生与教师的比率。
6.
Analysis and Realizion of a Power Factor Correction Circuit
一种功率因数校正电路的分析与实现
7.
Designing of PFC of Digital Switching Power Supply;
数字化电源的功率因数校正器的设计
8.
Research on One-stage PFC AC/DC Converters;
单级功率因数校正AC/DC变换器的研究
9.
Research and Simulation on Correction of Power Factor of Switched Supply;
开关电源功率因数校正的研究与仿真
10.
Research on Boost-Half-Bridge PFC Circuit;
Boost-半桥功率因数校正电路的研究
11.
Research on Single-Phase Boost Power Factor Correction;
单相Boost功率因数校正技术研究
12.
Value of Heart Rate Adjusted ST Segment Depression in Detecting Coronary Artery Disease;
心率校正ST段改变诊断冠心病的价值
13.
Design of Isolated APFC Circuit;
隔离型有源功率因数校正电路的设计
14.
Research on DSP-based Control for Power Factor Correction;
基于DSP控制的功率因数校正研究
15.
Research on Three-Phase Power Factor Correction and Control Technology;
三相功率因数校正及其控制技术研究
16.
Research on Active Power Factor Circuit;
有源功率因素校正APFC电路的研究
17.
Study on New Bridgeless Boost PFC Converter
新型无桥升压功率因数校正器的研究
18.
Research and Application of Active Power Factor Correct Technology
有源功率因数校正技术的研究与应用