最适合用于中高压、大电流的回路中。
Most suitable for large currents at medium and high voltage .
根据系统的特点，设计了级联型中高压变频器的实现方案。
According to the characters of the system, the scheme for cascaded high-voltage converter is designed.
本文分析了磁场和电场对真空中高压二极管电子回流的影响。
In this paper, the magnetic field's and the electric field's influence on the reflux of electron of high voltage vacuum diode is analyzed.
在缓蚀剂的缓蚀效果评定中高压釜金属试片法是常用的一种方法。
For the assessment, the method of autoclave with metal coupon was usually used to assess the effectiveness of inhibitors.
详细总结了国内外地震中高压输电塔的破坏情况并分析了震害原因。
Summary on seismic damage and lessons of power transmissions towers from earthquakes at home and abroad is presented.
同时利用高速摄影仪和压力传感器研究水中高压脉冲放电的压力特性。
The pressure characteristics of pulse discharge in water are investigated by using high speed photography and pressure sensor.
采用硫酸-盐酸腐蚀体系研究了中高压铝电解电容器电极箔多段腐蚀方法。
The effect of corrosion process on performance of electrode foil used in mesohigh voltage aluminum electrolytic capacitor in sulfuric acid-hydrochloric acid corrosion system was investigated.
结论现有手段中高压均质法制备静脉注射用SLN具有良好的工业化潜力。
Conclusions High pressure homogenization has better scale-up feasibility to produce intravenous SLN.
3年以上设备电气维护经验，具有中高压维修电工证、低压维修电工上岗证。
Above 3 years' electronic equipment maintenance working experience, possess Medium and High Voltage Electrician maintenance Certificate, Low Voltage Electrical maintenance working License.
低中高压，焊针式标准品，可用于大萤幕彩电、变频空调、音响等电子线路中。
Low, medium and high voltage, standard, Use in big screen color-TV, frequency conversion air conditioner audio circuits, ets.
通过实验研究了利用模拟瓦斯气体在井下温度和中高压的条件下合成瓦斯水合物。
The paper introduces the formation of imitative gas hydrate at the temperature in main shaft and moderate high pressure.
介绍了牙哈凝析气田地面工艺中高压注气、凝析气集输和凝析气处理等工艺特点。
Introduced the technical characteristics of high pressure gas injection, gathering and transportation of condensate, treatment of condensate etc. of the 10yaha condensate gas-field.
通过测量水中铜丝电爆炸的电流、电压波形发现水中高压放电存在着二次放电现象。
The phenomenon of discharging in twice of underwater wire exploding is discovered by investigating the time characteristics of pulsed discharging current and voltage.
AAA回转式高压泵适合用于将高粘度的密封剂从300公斤的容器中高压输送出来。
The Drum Type High-Pressure Pump AAA is suited to high pressure feeding of high viscosity sealing agents out of 300 KG containers.
你们经历过白宫中高压的生活。你们也听过那些甚至没见过你们父母的人对他们的苛责。
You have lived through the unbelievable pressure of the White House. You have listened to harsh criticism of your parents by people who had never even met them.
简述安庆石化厂合成氨装置中高压废热锅炉系统改造的原因、内容及改造后的节能效果。
The cause, content and effect of energy saving modification of high-pressure wasted-heat boiler in Anqing Petro-Chemical Plant is described in the paper.
目前的中高压电力线载波通信的传输速率都很低，只能应用于低速的场合，用户容量有限。
At present, transmitting speed of medium and high voltage power line carrier is very low, and these kinds of carriers can be used only in low speed situation, and the number of user is limited.
以作者的实际工作经验为基础，阐述了彩电FBT 中高压二极管的几种失效模式及失效机理。
Elucidates several failure models and failure mechanism of high - voltage diode of color TV FBT based upon the experience of author work.
高压放电回路中高压固态开关上电压可能出现瞬变，这种瞬变会引起高压固态开关的误触发或者击穿。
Nevertheless, the voltage on the high-voltage switch in discharge circuit appears transient sometimes, which will cause the spurious triggering or breakage of the high-voltage switch.
针对这些问题，本课题研究开发了一种中高压三电平变频调速装置，降低电机的能耗、提高系统的性价比。
In this issue, a device of variable velocity variable frequency on medium-high voltage three-level is developed to reduce energy consumption and improve the cost-effective for the previous problems.
对三十万发电机组旁路装置中高压蒸汽转换阀阀体进行了有限元分析，给出了十万小时后的蠕变位移、应变及应力。
The FEM analysis of creep has been completed to high pressure steam transforming valve used in 300MW electricity generating set.
反过来说，如果电路中高压端的压强下降幅度过大(到1 -2巴)，开关1会向反方向开启，并再次打开触点。
Conversely, if the pressure in the high pressure part of the circuit drops significantly (to 1-2 bar), the same switch opens in the other direction, again opening the contacts.
通过对广州地区运行中高压电缆外护套故障的调查和分析，说明外护套故障存在的严重性，提出的对策是保证电缆选型和敷设质量。
The paper confirms gravity of fault of sheath of HV power cable based on investigation and analysis of MV and HV power cables in Guangzhou. Optimum countermeasure is put forward.
介绍了双塔节能尿素工艺装置长期停车方法，对双塔节能尿素工艺装置进行了简介，重点介绍了长停过程中高压物料的回收利用措施。
It gives a brief introduction of dual-tower energy-saving urea process, and emphasizes the recovery and utilization measures of highpressure materials during long-term shutdown.
本文分析、介绍了国产中高压齿轮泵的型号、性能和结构，以及齿轮泵的几种结构形式；并对获国家质量奖的五种型号齿轮泵作了介绍。
The types, performances and designs of domes tic medium and high pressure gear pumps are analyzed and five models that won national quality prizes are also introduced in the paper.
但是由于中高压应用场合中晶闸管阀组可靠触发与保护技术难点较大，国内中高压领域成熟的且性价比较高的晶闸管调压软起动器较少。
However, due to the triggering and protection difficulties of this technique, we have less our own ripened and high cost performance production in medium-voltage.
本文对中高压CB—G型齿轮泵气蚀发生的原因和过程，应用物理和化学原理进行了分析和探讨，并提出防止气蚀现象的产生应采取的措施。
The purpose of this paper is to analyse the causes and process of air-erosion to CB-G middle and high pressure gear-pump and to advance the measures to prevent air-erosion.
注汽过程中高温高压和狭小的空间，使得干度在线测量成为石油开采行业中的世界性难题。
The online measurement of the steam quality is a difficult problem of world in petroleum industry, because of high temperature and high pressure of steam and narrow space of steam injection well.
注汽开采中高温高压蒸汽的频繁注入又加剧了地层出砂，这些状况极大地限制了稠油的有效开采。
In steam injection production, the steam with HTHP can stimulate formation sand production. These statuses restrict the output of heavy oil.
其中高温高压下矿物在水中或者其它自然界常见溶液中的溶解性质则是研究成岩成矿作用最重要的基础资料之一。
The dissolution and precipitation of different minerals in water and other solutions under high temperature and high pressure are one of the basic data in the mine-water systems.
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