1) half-bridge converter
单相逆变桥
2) single-phase
单相
1.
Research on application of single-phase active multi-tariff watt-hour meter in its practical application;
单相电子式防窃电电能表的实际应用探讨
2.
CPS-SPWM technique for a single-phase multilevel current source inverter;
单相电流型多电平逆变器的CPS-SPWM技术
3.
Analysis of pressure drop characteristics of single-phase flowing through vertical rolling pipes;
摇摆状态下竖直管内单相水摩擦压降特性分析
3) monophase
单相
1.
The preparation of monophase Tl_2Ba_2Ca_2Cu_3O_x bulk materials was investigated.
本文研究了Ｔｌ＿２Ｂａ＿２Ｃａ＿２Ｃｕ＿３Ｏ＿ｘ（简称２２２３）单相超导块材的制备工艺。
2.
The results reveal that the preparation of the γ′-(Fe1-xNix)4N monophase powder is related to NH3/H2 gas flow ratio,heat treatment temperature and time.
结果表明:制备单相γ′-(Fe1-xNix)4N粉末与NH3/H2气流比、热处理温度以及时间有关。
3.
This article introduces the technical principle and the application of monophase prefabricated substation, analyses the technical characteristic of the product and raises some practical problems that should be considered in order that the power loss can be reduced and the reliability of power supply can be increased further.
介绍了单相箱变的技术原理及其应用,分析了该产品的技术特点,提出了在使用中应注意的问题,以进一步降低电能损耗,提高供电可靠性。
4) single phase
单相
1.
In the experiment of determination of flow resistance of single phase,one of the experiments of chemical theory,there were two methods to determine the pressure drop.
在化工原理实验单相流体阻力测定实验中,压差的测定方法一般有两种。
2.
Batsed on the cite investigation and theory calculation,the paper indicates that6kV electric nets with non-earth-connection oeutral point for coal mines exist serious safity prob-lems,and the earth connection pattern of single phase is not suitable to some electric nets in coalmines.
根据现场调查，结合理论计算分析得出，煤矿应用的中性点不接地６ｋＶ电网安全状况极差，单相接地方式不适合某些煤矿电网。
3.
This paper presents characteristics of frequency-selected circuit that is affected by different parameters in self-oscillating driving circuit for single phase ultrasonic motor(USM).
针对单相超声波电机的自激振荡驱动电路,重点分析了电路选频网络中不同元件参数对电路自激选频特性的影响,建立了电机动态阻抗变化特征、电路自激信号频率和电路参数之间的一个方程组,得出在超声波电机的工作频率范围内,电路自激频率随选频网络中下端电阻的增大而增大,随电感的增大而减小,实验结果与理论推导基本相符。
5) single-phase solution
单相溶液
1.
In order to obtain microcellular plastic,the factors that affect the formation of supercritical dioxide/polystyrene single-phase solution in extrusion foaming were investigated.
为得到微孔发泡塑料,对影响挤出发泡中超临界二氧化碳/聚苯乙烯(SCCO2/PS)单相溶液形成的因素进行了研究,分析了挤出机进气点位置、螺杆结构及系统温度和压力等因素对单相溶液的影响。
6) single phase alloy
单相合金
1.
Based on the basic transfer process,including heat transfer and solute transfer,and the physics of growth process of crystal grains,the mathematical models for the 3D simulation of microstructure and free dendritic growth of single phase alloy were developed and a new capturing rule was presented.
基于热传输、溶质传输等基本传输过程及晶粒生长物理过程,建立了单相合金凝固过程微观组织及枝晶形貌演化的三维数学模型,并提出了新的生长模型和单元捕获规则,新规则在三维立方有限差分单元的基础上保证了晶粒在各个随机的优先生长方向生长时的枝晶连续性,并较好的在三维立方网格中体现出了晶粒形貌。
参考词条
补充资料：半控型逆变电路
由半控型器件组成的逆变电路。半控型器件指控制极在器件导通后即失去控制作用的器件。例如普通晶闸管及其大部分派生器件即属于这一类。为了关断这类器件必须采用阳极关断方式，即利用反向阳极电压以迫使通态电流下降并恢复电压阻断能力。作为一种可控开关，这类器件的控制功能是不完整的，故泛称半控型。反向阳极电压又称换流电压。根据该电压来源不同，可有以下两种关断方式：①负载关断方式，换流电压取自呈容性负载电压；②独立关断方式，换流电压由独立的附加关断电路产生（常用于感性负载）。
和全控型逆变电路相比，半控型逆变电路的容量比较大，技术也较成熟。但主电路结构在感性负载条件下，由于必须增设附加关断电路而显得复杂。这不仅增加体积、重量和装置成本，而且也降低装置的效率和可靠性。因而在中、小容量范围内，半控型电路逐渐由全控型取代。
和全控型逆变电路相比，半控型逆变电路的容量比较大，技术也较成熟。但主电路结构在感性负载条件下，由于必须增设附加关断电路而显得复杂。这不仅增加体积、重量和装置成本，而且也降低装置的效率和可靠性。因而在中、小容量范围内，半控型电路逐渐由全控型取代。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。