The pre-pressure water shock tube dynamic calibration method is put forward.
提出了预压水激波管动态校准方法。
Having adopted the use of pre-pressure design so as to ensure making diced meat in even cubes.
采用了预压力设计，保证在切割过程中使肉丁块状均匀。
At the first pre-pressure water pump outlet pipe above the water level in the tank water level.
在第一次供水前压力罐内水位高于水泵出水管水位。
According to flow in a different, balanced spool valve the pressure can be pre-pressure, can also be a back pressure valve.
根据流向不同，平衡阀芯所受的压力可以是阀前压力，也可以是阀后压力。
The paper analyses and discusses the theory and the method of the high pressure dynamic calibration, puts forward the pre-pressure water shock tube testing method.
本文对高压动态校准理论和方法进行了分析和探讨，提出了预压力水激波管动态校准法。
By applying different pre-pressure, the speed, torque and temperature of the ultrasonic motor in low and high vacuum have been tested and compared with the normal condition.
施加不同的预压力在低、高真空环境下对超声电机的转速、转矩及温升进行测量并与常态下相比较。
Pre-pressure air chamber has been widely adopted to the diaphragm pump sprayers manufactured both at home and abroad, but little attention has been focused on research of their performances.
预压空气室虽在国内外生产的植保机械用隔膜泵上已普遍应用，但对该类空气室的性能研究未引起重视。
Take rhombic hanging basket of building a highway rigid frame bridge for example, analysis of rhombic hanging basket deformation theory, guide the basket pre-pressure test by basket load simulation.
以正在建设的某公路刚构桥梁上使用的菱形挂篮为例，分析挂篮产生变形机理，通过挂篮加载仿真分析指导挂篮预压试验。
His 2009 speech was thin for what was a pre-election pitch, and last year was blandly competent in the way he often is when under no real pressure.
我认为这次演讲要比前面的几次好，2009年为大选拉票，他的声音尖细，去年他常常采用那种完全没有压力的演讲方式，看不出他的演讲能力有什么特别出众之处。
For the refugee camps in the east, supply lines to the land-locked country are already under pressure as pre-positioning of food starts ahead of the rainy season.
对于东部的难民营来说，通往这个内陆国家的供应线早就处在压力之下，因为食物的存放必须要赶在雨季之前。
The environmental pressure also raised the prospect of costly delays, to the ire of the customers who have pre-purchased much of the anticipated gas.
环保的压力以及预购了大量天然气的客户的愤怒加深了的拖延前景，而这的代价十分高昂。
Some speculate that it is little more than pre-summit gamesmanship, designed to increase pressure on developed countries desperate for a deal.
有人推测这只不过是峰会前的小动作，旨在增加迫切希望达成协定的发达国家的压力。
The pressure can cause a slippage in a pre-existing fault line, aggravating the situation that can lead to an earthquake.
这种压力会导致已经存在的地质断层产生滑移，从而增大引发地震的可能。
Scientists found that women who had slept with a partner exclusively for at least six months had fewer undersized babies and a lower rate of pre-eclampsia - pregnancy induced high blood pressure.
科学家发现，与伴侣一起睡觉达半年以上的女性，所生育的婴儿基本上不会体型过小。而且她们之中先兆子痫(怀孕诱发的高血压)的发病率也大大降低。
The ball screw can be pre pressed, because the pre pressure can make the axial gap reach negative value, and then get higher rigidity.
滚珠丝杠可以加预压，由于预压力可使轴向间隙达到负值，进而得到较高的刚性。
For blood pressure events, the WebSphere Business events logic determines if the patient's blood pressure reading is normal or if they have pre-hypertension, hypertension, or hypotension.
对于血压事件，WebSphereBusinessEvents逻辑判断病人的血压读数是否正常，或者他们是否处于高血压前期、高血压或低血压。
High blood pressure during pregnancy (pre-eclampsia and eclampsia).
妊娠高血压(子痫前兆和子痫)。
Pre and post study analysis of the extract group also revealed small but statistically significant decreases in body fat and blood pressure.
服用提取物组前，后的研究的分析还显示，小但有显著意义的脂肪，血压显着下降。
Prior to installation of the tank in the system the tank must be pre-charged to the system pressure as determined in Step 2.
在把膨胀罐安装在系统里之前，膨胀罐必须预先充气加压使之达到步骤2所测定的系统压力。
The utility model can provide initial pre pressure after the entry of materials different in size into the horizontal roll mill and produce granules of similar size.
本实用新型能够使大小不一的物料，在进入卧辊磨内后得到初步的预压、形成颗粒均齐的物料。
Pre - pressure need further study because it involves many factors.
预压力与很多因素有关，需作进一步探讨。
This paper presents a fracture mechanics model of smooth blasting and pre-split blasting, analyzes the function of stress waves and quasi-static pressure of explosion in blasting process.
本文提出了光面爆破和预裂爆破的断裂力学模型，分析了应力波、爆生气体准静态压力在爆破破裂过程中的作用。
A field prototype test was used to analyze the method of testing the internal water pressure of pre-stressed concrete cylinder pipe (PCCP), its failure characteristics, and its bearing mechanism.
采用原型现场试验的方法，分析PCCP的管内水压试验方法、破坏特征和承载机理。
Based on the principle of high pressure sizing, pre wetting sizing, dividing sizing and advanced sizing, the concrete reforming measures are presented, and Its feasibility is also demonstrated.
提出了利用高压上浆、预湿上浆、分层上浆、新型上浆等原理进行改造的具体方法，并论证了其可行性。
Based on the principle of high pressure sizing, pre wetting sizing, dividing sizing and advanced sizing, the concrete reforming measures are presented, and Its feasibility is also demonstrated.
提出了利用高压上浆、预湿上浆、分层上浆、新型上浆等原理进行改造的具体方法，并论证了其可行性。
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