高压

To ensure the accuracy measurment of the high voltage test and the personal safety,it was demanded that the high voltage test hall should have a very good grounding system.

为保证高压试验的测量准确度和人身安全，高压试验厅要求具有良好的接地系统。

We can predict that more application of HEF in food drying will be more useful in the future. Some new ideas of the author are also mentioned.

介绍了高压电场干燥的发展历程及进展，指出了高压电场干燥的发展潜力和前景，并提出了设想。

The mechanism of HEF on food industry is analyzed. This is what the mass transfers by the electric energy, but not the heat. The application of HEF drying in the industry is reviewed.

文章分析了高压电场干燥的机理，认为是"不均匀高压电场产生的离子风的冲击作用"，而不是"传热传质"。

Humification proxy has better recorded the subtropical high activities of the Western Pacific Ocean for long period. For shorter period , the humification proxy is less sensitive.

腐殖化度代用指标能很好地记录较长时间西太平洋副热带高压的变化，而对西太平洋副热带高压数十年到百年的频繁波动，则记录不明显。

High voltage sodium light, high voltage hydrargyrum light, ballast, trigger, lights and lantern are the company's main products.

主要经营高压钠灯，高压汞灯，镇流器，触发器，灯具等六大系列产品。

This can enhance efficiency and competition of tube hydroforming.

本论文的研究为内高压成形工艺在管类零件生产中的应用提供了有效参考和坚实的基础，并为工艺参数的优化提供了基本原则和有效的途径，能够明显提高内高压成形的工作效率和产业竞争力。

The influence of high temperature and high pressure on foaming agent's properties in opened and closed system, and influence of the change of foaming agent's properties on foaming capacity and foam stabilizing capacity are also studied. The multiple regression theory is used to establish the quantitative characteristic functions of foaming agent versus temperature and pressure. Based on the Gibbs Principle, the quantitative characterization is carried out on relation of foam system's free energy versus its surface tension, surface area and concentration, and the analysis of energy concluded that the disintegration of the foam is inconvertible. At the same time, the influence of change of foam's shape and structure on distribution of reservoir temperature and pressure is qualitatively described, and the coupling mechanism between temperature field, pressure field and chemical field is systematically expounded.

同时，研究了不封闭体系、封闭体系下高温、高压对发泡剂性质的影响，以及发泡剂性质的改变对其发泡性能、稳泡性能的影响；采用泡沫实验的相关结果，运用多元回归理论，建立温度、压力与发泡剂浓度的定量表征函数；基于Gibbs原理，对高温、高压下泡沫体系的自由能与其表面张力、体系中液体的表面积以及浓度关系进行定量化的表征研究，从能量的角度得出了泡沫衰变过程具有不可逆性；同时定性地描述了泡沫形态、结构的变化对油藏温度和压力分布的影响，系统地阐述了温度场、压力场、化学场间的耦合作用机理。

Results When HCV RNA serum is collected and reserved with disinfectant tube and infectant tube.

结果 用高压消毒的离心管与未用高压消毒的离心管收集、保存 HCV RNA血清，其阳性检出率有差异(P＜0.05)。

However, the right ventricule has a crescentric shape, with a separate infundibulum and prominent trabeculations, it is difficult to describe the right ventricule by a simple geometric figure and therefore, difficult to assess its function in a conventional two-dimensional echocardiography.

另 卜，肺动脉高压（Pulmon叼 hypertension，PH）是左向右分流型CHD如ASD常见的并发症之一，PH的存在与否及其严重程度与先心病治疗决策、手术疗效及临床预后密切相关，但先心病合并肺动脉高压的发病机理仍不清楚，尚待进一步研究和探讨。

Weather patterns are now under the control of Earth's large circulation systems: the belt of subtropical highs near 30° north latitude; the easterly trade winds that occupy the zone south of the highs; and the region of cloudiness that marks the Intertropical Convergence Zone, about 5° north of the equator.

这一段的天气形势处于地球巨大的循环系统控制下：北纬30°附近受副热带高压带控制；向东的信风占据了南高压带；赤道以北大约5°的热带辐合区有较厚的云层。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。