1.
rotating-iron type under-voltage relay
旋转衔铁式欠压继电器
2.
Four undercompaction zones are divided on the undercompaction curves of shale in the Eogene system of De Nan depression.
德南洼陷下第三系泥岩欠压实曲线可划分四个欠压实带；
3.
Design of Under Voltage Lock Out Circuit Based on 0.5μm BCD Process
基于0.5μm BCD工艺的欠压锁存电路设计
4.
Analysis of a Kind of Overvoltage or Undervoltage Protector and Its New Application
一种过压欠压保护器的分析及其新应用
5.
Discussion on high pressure oil and gas zone control method under compaction formation condition
欠压实地层条件下高压油气层控制方法探讨
6.
Statistical Analysis and Countermeasures of Under-voltage (No-voltage) Release Protection of Low Voltage Circuit Breakers
欠压(失压)脱扣保护动作负荷损失分析及对策
7.
It was primarily formed by undercompaction, hydrocarbon generation and tectonic compression.
柴北缘异常高压主要由欠压实作用、生烃作用及构造挤压作用形成。
8.
Built-in protecting circuit and abnormal warning against over-current,over-heat, over-voltage,over low voltage,can ensure security.
内置过流、过热、过压、欠压等报警及保护电路，使用安全可靠。
9.
THE CHARACTERISTICS OF UNDERCOMPACTED CRETACEOUS SHALES IN SONGLIAO BASIN AND THE RELATIONSHIP WITH OIL-GAS MIGRATION AND ENRICHMENT
松辽盆地白垩系泥岩欠压实特征及其与油气运移富集的关系
10.
Under-Voltage Fault Diagnosis of Aircraft Power Supply System Based on Elman Neural Network
基于Elman神经网络的飞机电源系统欠压故障诊断研究
11.
The Breaker can be attached with shunt tripping device, undervoltage tripping device, auxiliary contacts ,alarm contacts and motor-operated drive.
断路器可以加装分励脱扣器、欠压脱扣器，辅助触头，报警触头和电动操作机构。
12.
Undervoltage (Voltage Drop).
欠电压(电压降低)。
13.
plunger type undervoltage relay
活塞式欠电压继电器
14.
transformer undercurrent trip
变压器欠流跳闸装置
15.
transformer underload trip
变压器欠载跳闸装置
16.
Self-recover Over and Behind Voltage Protector;
自复式过电压、欠电压保护器硬件、软件及应用
17.
The oppressed people will score up the debts of blood against imperialism.
被压迫人民将记下帝国主义欠下的血债。
18.
The Research of Underactuated Three-Phase Voltage-Source PWM Rectifier;
欠驱动三相电压型PWM整流器控制系统研究