low-pressure的例句大全

Experimental results show that after the low-pressure plasma treatment, surface topography and chemical composition of PVA films changed to some extent as physical and chemical combined action result. Thickness loss increased in etching and dissolution as the time extended.

试验结果表明：经过低压等离子处理后，薄膜受到物理化学综合作用，表面形貌和化学结构发生了一定的变化，刻蚀厚度和溶解厚度随着处理时间的延长而增加。

The thin gate oxide is grown by nitric oxidation, while two step process of dry oxidation and low-pressure chemical vapor deposition ( LPCVD) is used for the thick gate oxide.

当干燥氧化物和降低化学蒸汽的压力使之凝固的2个步骤（LPCVD）被用于厚栅氧化物时，薄栅氧化物被氮氧化改善。

The main results are as following: 1. The thrust face of the rotor forms a high-pressure area, and the other side of the rotor forms a low-pressure area.

主要研究结果如下：1.转子的推力面形成了高压区，另一侧形成了低压区。

A new model automatic tightening device of the packing gland for reciprocator Method of low-pressure grouting with packing gland

一种新型往复机械密封填料自动压紧装置低压下孔口封闭灌浆法

Comparison and analysis on the contents of blood lactic acid and blood ammonia between low-pressure and normal pressure oxygen cabin

低压氧舱与正常训练运动员血乳酸、血氨比较及分析

The air and gas premixing ability was tested with the burny experimentation about low-pressure hot gas in the production field, and finally, which was compared with the combustion using diesel oil.

在生产现场的低压热脏煤气燃烧实验中，考察了燃烧器的预混性能，并同轻柴油的燃烧情况进行比较。

Analyse the process of the low-pressure reaction injection molding for rapid tooling, and summarize the quality fish-bone diagram through the lifecycle of product.

对面向快速模具的低压注型工艺进行分析，总结出其整个生命周期中影响其质量的产品质量鱼骨图。

The separation of phosphatidylinositol ( PI), phosphatidylethanolamine ( PE), phosphatidylcholine ( PC) from soybean phospholipids has been researched by using low-pressure column chromatography under isocratic elution.

通过实验探讨了使用低压制备色谱柱在等度洗脱方式下分离大豆磷脂中的磷脂酰肌醇（PI）、磷脂酰乙醇胺（PE）、磷脂酰胆碱（PC）等成分。

The Simulation of Stress of Low-pressure Casting Aluminum Alloy Wheel

低压铸造铝合金轮毂铸造应力的数值模拟

Design and statics analysis of low-pressure cast aluminum alloy wheels on Pro/ E

基于Pro/E的低压铸造铝合金轮毂的设计与静力学分析

The Experiment Research About Technique in Public Security and Stanza Electricity in Low-Pressure System

低压系统节电保安技术试验研究

Analysis and maintenance of the malfunctions of low-pressure output for air compressor of ventilator

呼吸机空气压缩机输出压力偏低的故障分析与维修

In addition, a propylene purification process and a low-pressure propy-lene recovery unit, are adopted along with the use of N-type catalyst.

在使用N型高效催化剂时还采用了与北京化工研究院合作开发的丙烯精制和低压丙烯回收的配套技术，取得了良好效果。

Large bag filter used in purification of industrial kilns dust is mainly long bag and low-pressure pulse-jet bag filter.

工业炉窑烟尘净化所采用的大型袋式除尘器以长袋低压脉冲清灰袋式除尘器为主。

The reasons of multipactor and low-pressure discharge of satellite-borne large power passive device were described in this paper.

阐述了星载无源大功率部件发生微放电和低气压放电的原因。

According to the nature that Cr3+ can form a stable complex with oxalic acid, and the content of the complex solution presents linear relation with its light-absorbed degree, the concentration of the complex can be determined by flowing-injecting method in low-Pressure transitive metal ion chromatograph.

本文利用Cr3＋能与草酸形成稳定的络合物，而且此络合物溶液的浓度与其吸光度呈线性关系的性质，在低压过渡金属离子色谱仪上，通过流动注射分析法测定了络合物的浓度，从而得知铬含量。

While in the case of Pattern R, there exists sufficient inflow of water vapor or a mesoscale low-pressure system in the lower and middle troposphere, associated with a stationary front or homogeneous distribution of sea surface level pressure.

在弱流场型（R）下，其前一天天气形势是中低层有足够水汽输入条件或存在中尺度低值系统，对应地面存在静止锋或为均压场。

It's an effective way to expand the carbon dioxide market and improve its sales by producing low-pressure liquid carbon dioxide with high purity through the application of low-temperature liquidizing technology and production facility.

采用低温液化工艺和技术装备，生产高纯度低压液体二氧化碳是扩大二氧化碳应用市场提高二氧化碳销量的重要措施。

However, current theories are mainly about low-pressure pneumatics, and high-pressure pneumatics lacks of a complete theory and appropriate research methods.

然而，现有气动理论的研究主要是针对低压气动系统，对于高压气动理论的研究，缺乏相应的研究方法和完整的理论。

The hidden safety danger of low-pressure flare system was analyzed in the aromatic combination plant, and its solution was provided also.

剖析芳烃联合装置低压放空系统存在的安全隐患，提出了解决办法。