大气压力

The air pressure at sea level is nearly 15 pounds for each square inch.

海平面上的大气压力每平方英寸约有15磅。

Eg. The air pressure at sea level is nearly 15 pounds for each square inch.

海平面上的大气压力每平方英寸有15磅。

Sufficient propellants to drive the turbine are removed from the pump discharge, combusted in the gas generator, and expanded through the turbine to atmospheric pressure.

有足够的推进剂来驱动涡轮机是从泵的放电，燃烧，在燃气发生器，扩大通过汽轮机大气压力。

In this case all Hogging and the two Main Ejectors are required to decrease from atmospheric pressure to 17.7 kPa in 40 minutes.

出于这个目的，所有的抽气器要求在40分钟之内从大气压力降到

Increase the bearing box on exhaust diameter bearing box will help to maintain the pressure at atmospheric pressure, but will also have more pollutants to enter.

加大轴承箱上排气口口径有助于将轴承箱中的气压保持在大气压力，但是也会有更多的污染物进入。

Introduced is the experience in replacing atmosperic riser with thermal-isolation riser and improving pouring system to eliminate shrinkages.

文摘：介绍了用保温冒口代替大气压力冒口，改进浇注系统解决铸件缩孔问题的经验。

However, the seepages in the mine at near-atmospheric pressure may not require an expulsion mechanism such as functions at much greater dpths in petroleum-bearing basins.

然而，处于大气压力条件下的矿井中的石油渗出作用也许不像在含油盆地中埋藏很深的层位中那样需要某种排烃机理。

The combination of surface tension and air pressure outside the bottle is strong enough to prevent the water from escaping.

表面张力加上瓶外的大气压力足以支撑水不从瓶中漏出。

Find out why by watching the atmospheric pressure sublimation of ferrocene in this video.

找出此影片中为什麼用大气压力来升华二茂铁Ferrocene

Find out why by watching the atmospheric pressure sublimation of ferrocene in this video.

找出此影片中为什么用大气压力来升华二茂铁。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了