查询词典 pressure

Under the direct foundering condition, the total deformation of compacted loess of same dry density is related with original water content and pressure, and is no long the single function of pressure.

饱和压实黄土的总变形是压力的单值函数，其总变形系数与压力的函数关系，结合改进的分层总合法可用于路基最大沉降量的计算。

This paper presents a numerical simulant solution of a scatheless measurement of helium pressure in fuel rod by measuring clad temperature indirectly based on the principle that helium has different heat transfer characteristics at different pressure.

用数值模拟的方法对一种用温度测量进行燃料棒内氦气压力无损检测的方法进行了模拟计算，该方法的基本原理是氦气在不同压力下具有不同的传热特性。

The test of nuclear fuel and materials is one of the most important applications of China Advanced Research Reactor. A high-temperature and high-pressure test loop is being planed in the construction of CARR application platforms. The loop simulates the operating environment such as linear power of fuel rod, coolant pressure, flow velocity, temperature and water chemistry, etc.

核燃料和材料试验研究是即将建成的中国先进研究堆的重要应用之一，因此在现在的CARR应用平台建设规划中，将建立一个高温高压试验回路，模拟压水堆燃料元件运行条件(例如燃料棒线功率、冷却剂压力、流速、温度和水化学等)，用于今后的压水堆燃料和材料堆内试验研究。

Also calculated are dynamic heat transfer characteristics in the fuel rod under different pressure and it is found that we can use the temperature raising speed at x=14.5 cm to calculate helium pressure in the fuel rod.

通过用RODTRAN程序计算各种不同压力情况下的燃料棒动态传热特性，发现利用x=14.5cm处的包壳表面升温速率可以推算燃料棒内的氦气压力，氦气压力的测量精度可小于5％，也就是说可以区分1.9MPa和2.0MPa的压力差别，此时的最大温差可达0.5℃，同时也发现压紧弹簧段的温度响应比铀芯块段要快。

The solubilities of Au and Ag in the fluid increase with the rise of temperature and pressure, and decrease with the drop of temperature, pressure and oxygen fugacity or rise of alkalinity.

金的溶解度随着温度的下降而下降，而在250℃以上较高温度时的溶解度远大于150℃以下的溶解度，且pH值增大、氧逸度的降低均导致金溶解度的降低。

This model can estimate the size of the affected area in the event of a full-bore rupture by the diameter, the operating pressure and the length of pipeline Hazard area is directly proportional to the operating pressure raised to a half power, and to the pipeline diameter raised to five-fourths power, but inversely proportional to the pipeline length raised to a quarter power.

应用该模型可以通过管道直径、工作压力和管道长度计算出全口径断裂事故的影响范围。危险影响区域与工作压力的平方根成正比，与管道直径的5/4次幂成正比，与管道长度的1/4次幂成反比。

They are used to move gas or liquid from one pressure are to another pressure area.

它们被用来移动气体或液体的压力是从一个到另一个压力区。

A pressure and flow control system of high pressure gas was constructed.

构建了一个高压气体压力及流量控制系统。

When meteorite hit the Earth surface, it created shockwave to transfer the kinetic energy to the Earth surface. When the speed of meteorite strike reached 10 km/second, the pressure of shockwave can reach several millions bar to compress the target terrane to produce heat, the effect of impact deformation caused by it is several scales stronger than rock intensity, the granite would melt down once the pressure of shockwave reached about 500 thousands bar, the granite would gasify (solid became liquid and meanwhile further became gaseity) once reaching over 600 thousand bar.

当陨石撞击地表时产生冲击波把陨石的动能传给地表，在陨击速度达到10公里/秒时冲击波的压力可达到数百万巴并压缩靶点岩层物质产生热，它产生的冲击变形效应比岩石强度大几个量级，冲击波压力约50万巴时花岗岩就熔化，大于60万巴时花岗岩就气化（在固态转为液态同时进一步转为气态）。

According to examples of engineering, the economy of gas storage between high pressure pipeline and spherical gasholder is compared, and the utilization condition of gas storage with high pressure pipeline in gas transmission and distribution system is discussed.

结合燃气输配系统实例，比较了高压管道与球罐储气的经济性，讨论了高压管道在城市燃气输配系统中的使用条件。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷