高压的

It can provide high pressure transportation of high-pressure (0-17MPa), high-efficiency, small involume, low-energy and suitable for low/high temperature, flammability, explosion, strong causticity, including solid granule serosity, etc.

公司系国内第一家专业从事ZG系列多柱塞高压隔膜泵的研究开发，设计制造及销售服务，可为广大用户提供高压力(0-17MPa)、高效率、体积小、低能耗的可适应低/高温，易燃，易爆，强腐蚀，含固体颗粒浆液等的高压输送，并保持无泄漏。

It was observed in this pressure range that sodalite underwent a phase transition at about 3 GPa and that the d- 222 value showed an abnormal increase when the pressure was higher than 6.3 GPa. The experimental results are explained on the basis of the pressure effects upon the cage and tunnel structures in sodalite.

对方钠石在高压下相变以及d222增大的原因进行了分析，认为方钠石结构中存在着充填大阳离子的多面体笼和孔道，高压下这些笼和孔道容易扭曲变形，从而造成结构的改变。

With the technical development of active power factor correction, some circuits in the ballast s and its operation are introduced, which have been used in high pressure sodium lamp.

针对荧光灯电子镇流器和高压钠灯电子镇流器中功率因数校正技术的发展，总结了典型的有源功率因数校正应用电路，分析了电路的基本工作原理，并在高压钠灯镇流器中得到了应用。

The Domistic Ballast and the Life of Compact Fluorescent Lamps;2. With the technical development of active power factor correction, some circuits in the ballast s and its operation are introduced, which have been used in high pressure sodium lamp.

针对荧光灯电子镇流器和高压钠灯电子镇流器中功率因数校正技术的发展，总结了典型的有源功率因数校正应用电路，分析了电路的基本工作原理，并在高压钠灯镇流器中得到了应用。

Various power fluorescence high pressure mercury lamp and high pressure sodium lamp can be used as light source.

灯具适用多种功率的荧光高压汞灯和高压钠灯光源，用户可配购本公司的隔爆型镇流器箱，本公司另备有专用的路灯灯杆供用户选用。

The stuffing box is the kernel hermetic component of the high pressure reciprocating pump .

填料函是高压往复泵的密封部件，改进前，填料函与泵体连接处榫面上频繁发生断裂的现象直接影响了高压往复泵的运行寿命。

The present invention discloses a silver iodide acetone solution above-ground combustion equipment, including liquid storage tank, air compressor, liquid-supplying and gas-supplying pipelines, filter, atomizer, pulse high-voltage igniter, combustion chamber and wind-proofing device, the above-mentioned components are placed on a base seat. The liquid storage tank is communicated with liquid inelt of atomizer by means of filter, the air outlet of air compressor is communicated with air inlet of the atomizer, the combustion chamber is a circular truncated cone shaped cylinder body whose upper portion is larger and lower portion is smaller, and is placed on a vertical rod.

本发明公开了一种碘化银丙酮溶液地面燃烧装置，包括储液罐、空气压缩机、供液供气管路、过滤器、雾化器、脉冲高压点火器、燃烧室和防风装置，上述装置均设置在一底座上；其中储液罐通过过滤器连通到雾化器进液口，空气压缩机出气口连通到雾化器进气口；燃烧室为一下大上小的圆台形筒体，设置在一竖杆上，雾化器的出口设置在燃烧室内；燃烧室上外围设置防风装置，该防风装置是一圆形防风圈；所述脉冲高压点火器的一电极设置在燃烧室壁面，另一电极设置在燃烧室内。

In patients with congenital heart defects associated with pulmonary hypertension, NO and NOS play a role in pathological process of pulmonary arteriopathy, and the NOS mRNA expression level was proportional to the severity of pulmonary hypertension or pulmonary arteriopathy.

NOS， NO 参与先天性心脏病合并肺动脉高压肺血管病变的病理过程；肺组织NOS mRNA的表达，随肺动脉高压和肺血管病变程度的加重而下降。

In connection with engineering work in the design and choice of matching equipment stage of Zhou County Power Plant s 2×1 000 MW ultra-supercritical sets,the advantages and disadvantages of singly and dually arrayed H.

结合华电国际邹县发电厂2×1 000 MW超超临界机组在设计及设备选型阶段的工程实践，对选用双列高压加热器布置方案或单列高压加热器布置方案的利弊进行了详细的论述，最终经比较选择了双列布置方案。

The Chronic Cardiopulmonary Disease, pulmonary hypertension is frequently encountered illness in clinic, and PAH is one of the COPD patients' most common and severe consequences in hemadynamics. It is also one of the diagnostic codes of CCD, the severity direct influence the disease's prognosis.

慢性肺心病肺动脉高压是临床多发病，而肺动脉高压是中老年慢性阻塞性肺病在血液动力学方面最多见和最严重的后果之一，也是慢性肺心病的诊断标准之一，其严重程度直接影响疾病的预后。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。