高压

2 For the low-pressure seal test and high pressure sealing test, does not allow visible leak through the valve flap, the back seat and shaft seal, there is no structural damage (elastic seat and seal surface deformation is not considered as structural damage).

3.9.2对于低压密封试验和高压密封试验，不允许有明显可见的泄漏通过阀瓣、阀座背面和轴密封，并无结构上的损坏(弹性阀座和密封面的塑性变形不作为结构上的损坏考虑)。

In recent years, high voltage direct current system is rapidly developed, but harmonic pollution is produced and becomes badly, harmonic measurement by true is the precondition and sticking point of restraining harmonic.

近些年来，高压直流输电得到了快速的发展，电网的谐波污染也日趋严重，实时、准确地测量谐波电流信号是有效抑制谐波电流的前提与关键。

Carbon fiber-Reinforced Bakelite is widely used in aerospace, and its high pressure mechanical properties become the study hotspot in recently years.

碳酚醛材料在航空航天领域有着广泛的应用，其高压力学性能的研究逐渐受到人们的关注。

Application of Digital Potentiometer in Measurement of Balance Bridge;2. This is a comparison method using balance bridge .

提出了一种利用平衡电桥和比较法测量高压窄脉冲放电能量的新方法。

RG resistance is uranium metal plating on the top bar magnet, has excellent impact resistance characteristics and high voltage, high reliability, pulse load capability, low voltage coefficient of performance, widely used in communications equipment, high-quality power supplies and other areas .

RG 电阻是用金属铀镀于磁棒上面，有着极佳的耐冲击特性及耐高压，可靠性高、脉冲负载能力强、电压系数低等性能，广泛地使用于通讯设备、高质量电源等领域。

Main products 35kV and below high or low voltage(cross-linked) power cable, overhead cable, 30kVand below heavy mobile equipment used high-pressure soft rubber cables,GM rubber cables, rubber Mine series cables, electrical wire and cable equipment used to control cables, bare wires, computer cables, On the cable, pre-cable, and other branches; Computer cable, rubber sheathed cable, aniline cable, pre-branch cable, Also various production flame-retarded, fireproof, waterproof, rat-proof, ant-proof, and low smoke halogen-free cable, and others special cables.

公司目前主要生产35kV及以下高低压电力电缆、绝缘架空电缆、30kV及以下重型移动设备用橡套高压软电缆、通用橡套电缆、矿用橡套系列电缆、电器装备用电线电缆、控制电缆、裸电线、计算机电缆、本安电缆、预分支电缆等；以及各种阻然、耐火、耐高温、防水、防鼠防蚁及低烟无卤电缆等特种电缆。

Our main products are: rubber set soft cable, bare wire and cable, welding machine cable, wire and cable mining, marine wire and cable, high-voltage wire and cable, fire-retardant wire and cable, fire-resistant wire and cable, oil, fire and other products in accordance with the relevant national standards production and testing, may also be required based on user design and production.

本厂主要产品有：橡套软电缆、裸电线电缆、电焊机电缆、矿用电线电缆、船用电线电缆、高压电线电缆、阻燃电线电缆、耐火电线电缆、耐油、防火等产品依照有关国家标准生产和检测，也可根据用户需要设计和生产。

"New and increasing demand for bioenergy production has put high pressure on the whole world grain market," said Claudia Conti, a spokesman for Barilla, one of the largest Italian pasta makers.

"对生物能源产品新的和不断增长的需求，已给整个世界粮食市场施加了高压，"意大利最大的意粉制造商之一、百得阿姨的发言人克劳迪亚科蒂说。

The results showed an optimum throat should be located near the die and peroxide could be fed in by means of weight batcher of high pressure metering pump system,which could control the production by means of pressure gauge and the decrease of peroxide.

结果表明，过氧化物最佳注入口应选择在靠近口模处，加入方式可选择侧位重量加料器或高压计量泵系统，后者可通过压力表、过氧化物的递减量对生产过程进行控制。

This picture of people being pummeled by a liquid battering ram rallied support for the plight of the blacks

这张高压水冲击人的照片重新唤起了对黑人困境的支持

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。