under-voltage是什么意思

网络释义

用法例句

Damage brought by canceling the under-voltage (no-voltage) release of low-voltage breaker and its solutions;

取消低压断路器欠压(失压)脱扣功能的危害及对策

The porosity of the former decreased exponentially, while that of the latter maintains a constant which is conventionally mistaken as undercompaction period.

传统理论把压缩阶段称做欠压实阶段,是一个误解。

Water is easily preserved in the pores and forms the undercompaction of the mudstone layer.

当泥质沉积物成岩以后 ,地层中部的孔隙水必须克服微孔隙对其产生的启动阻力才能向外排出 ;否则 ,地层水就被滞流在岩层孔隙中并造成泥岩的欠压实。

Mudstone undercompaction phenomenon is one of the important characters of Eocene strata in the Dongtai depression of the Subei basin.

泥岩欠压实现象是苏北地区 ,特别是苏北盆地东台坳陷下第三系地层中重要的地质特征之一。

The forming of lithologic reservoir is episodic in the special range of undercompaction region.

在欠压实区的某些特定范围内,岩性油藏的形成过程具有典型的幕式特征,有效烃源岩的幕式排烃和烃源岩区内砂岩体的幕式聚烃是两个相对独立但又彼此联系的过程。

Research on inclusions and mudstone compaction curves shows that uncompaction and structural compression are the main factors resulting in abnormal high pressure in Early Cretaceous gas reservoirs.

包裹体结合泥岩压实曲线研究认为,该区早白垩世气藏存在异常高压,欠压实和构造挤压作用是其形成的主要因素:在断裂带以南欠压实起主要作用,在断裂带构造挤压起主要作用,在断裂带以北两者作用相当。

But this does not mean that all the present uncompacted belts are now still high pressure or superpressure belts.

欠压实带是因地层具异常高压形成的 ,但这并不能完全代表现今欠压实带就一定为高压 (超压 )带 ,因为古高压 (超压 )在地质历史中 ,可能因诸多原因己释放。

rotating-iron type under-voltage relay

旋转衔铁式欠压继电器

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；

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

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

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

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

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。

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。

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

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

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。

Undervoltage (Voltage Drop).

欠电压(电压降低)。

plunger type undervoltage relay

活塞式欠电压继电器

transformer undercurrent trip

变压器欠流跳闸装置

transformer underload trip

变压器欠载跳闸装置

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

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。

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