The key techniques of the vapor compression heat pump for space use are discussed, which include microgravity two-phase heat exchangers, non-lubricated high-speed compressor etc.
分析了航天用蒸汽压缩热泵的关键技术,包括微重力相变换热器及其研究方法、无润滑高转速压缩机等。
phase shifting transformer
移相变换器相位第器
Thyristor Controlled Single-phase to Three-phase Converter
晶闸管控制的单相–三相变换器(英文)
Joint Transform Correlator Based on Gyrator Transform
基于Gyrator变换的联合变换相关器
Converter, general. Right-click for DC converter, rectifier, inverter, or rectifier/inverter.
转换器, 普通。右击使用直流变换器、整流器、反相器或整流器/反相器。
Changer, general symbol. Right-click for frequency changer or pulse inverter.
变换器，常规符号。右击指定变频器或脉冲反相器。
Represents a general changer. Frequency changer or pulse inverter can be specified.
表示常规变换器。可指定变频器或脉冲反相器。
Research on Correlation Plane Processing Technology of Joint Transform Correlator;
联合变换相关器相关面处理技术研究
The Research on Power Supply Method Transforming between Three-Phase and Single-Phase Based on Balance Transformer;
基于平衡变压器三相—单相变换供电方式研究
Research on distortion invariant target recognition technology in joint transform correlator
畸变不变联合变换相关器目标识别技术研究
colour phase alternation multivibrator
彩色相位变换多谐振荡器
Semiconductor self-commutated convertors
GB/T7678-1987半导体自换相变流器
Full Bridge Phase-Shift ZVZCS-PWM DC/DC Converter Based on DSP;
基于DSP的移相全桥ZVZCS变换器
Research on Phase Shift Full Bridge DC/DC Converter with Current-Doubler Rectifier;
移相全桥倍流整流DC/DC变换器的研究
Research on Digital Controlled Phase-Shift Full Bridge DC-DC Converter;
移相全桥数字化ZVS直流变换器研究
Research and Application of Phase-shifted Controlled ZVZCS Full-bridge Converter;
移相控制ZVZCS全桥变换器的研究与应用
Simulation and Application of Three-Phase Sparse Matrix Converter;
三相稀疏矩阵变换器仿真及应用研究
Research on Digital Controlled Phase-Shift Full Bridge ZVZCS DC/DC Converter;
数字化移相全桥ZVZCS直流变换器的研究
The Experiment Research on Optical-electrical Hybrid Joint Transform Correlator;
光电混合联合变换相关器的实验研究