标准大气压

前者与装药深度有关，后者与大气压的变化或者是否外加气压有关。根据物理学上的原理，每10m水深压力相当于一个标准大气压。

The hydraulic pressure is related to the depth of the charge , according as the physics theory , every 10 meters depth pressure of water equal to 1 atm .

水的临界温度是摄氏100度&标准大气压下的沸点；临界物质；达到临界。

A critical temperature of water is 100 degrees C & its boiling point at standard atmospheric pressure ; critical mass ; go critical .

用Ar气作保护气体，气压保持在一个标准大气压，用Nd：YAG脉冲激光烧蚀Al靶获得等离子体。

Ar was used as protecting gas , with ambient pressure being kept at 1 × 10 5 Pa. A plasma was obtained by Nd : YAG pulsed laser beam ablating an aluminium target .

可以通过在四个标准大气压和五个标准大气压下将空心球转子研磨成球形，来消除离心变形对转子球形度的影响。

The effect of the centrifugal deformation on the spherical roundness of the rotor could be reduced by grinding the hollow rotor into sphere lapped on four or five atmospheres .

公制容积单位等于在摄氏度和一标准大气压下一公斤水的体积。

A metric unit of capacity equal to the volume of 1 kilogram of pure water at 4 degrees centigrade and 760 mm of mercury ( or approximately 1.76 pints ) .

打开热水器之前，确保沸水器有电，仪表板上的指示灯应该是亮的，压力表应该显示1巴（1个标准大气压）。

Before you start , make sure that there is power going to the boiler - the panel light should be on , and the pressure gauge should be showing around 1 bar .

制品的电击穿强度大于30kV/mm，在标准大气压下测得的表面闪络强度（充N2/SF6气）为（35±5）kV/cm。

The products have a dielectric strength greater than 30 kV / mm and surface flashover strength of ( 35 ± 5 ) kV / cm in N2 / SF6 atmosphere at standard presure .

对纳秒脉冲（10/30ns）下真空绝缘闪络电压随气压的变化趋势进行了实验研究，探讨的气压范围介于8×10-4Pa至标准大气压之间。

Dependence of flashover voltage on gas pressure has been measured in vacuum and in atmospheric air using 10 / 30-nanosecond pulse power . The scope of gas pressure is between 8 × 10-4 Pa and standard atmospheric pressure .

利用多项式回归拟合了标准大气压下温度与饱和含湿量之间的经验公式，并进行误差分析，认为在工程常用温度范围内，计算误差小于2.1%。

Establishes an empirical formula relating temperature to saturated humidity ratio under standard atmospheric pressure by means of polynomial regression . Analyzes the calculating error in common engineering temperature range , and the error is less than 2.1 percent .