气压

The barometer allows you to measure the temperature in Celsius or Fahrenheit, measure absolute pressure, and follow changes in barometric pressure and temperature.

该指数可以衡量在摄氏或华氏温度，测量绝对压力，温度和气压，并按照温度的变化。

Actuate valve 25 to 50 times with pressure increased by 10 psi each time to "break in" sleeve.

在气压增加10 psi后气动夹管阀仍然操作25至50次就可能会"破坏"套管。

A French aeronaut, M.Meunier, tried to attain his end by compressing air in an interior receptacle

法国航空家摩尼叶曾经想把空气压送到气球里来达到这个目的。

A French aeronaut, M.

法国航空家摩尼叶曾经想把空气压送到气球里来达到这个目的。

The depression formed earlier in the day, nine days after the official start of the season, but the poorly organized system was not expected to become a hurricane, according to the National Hurricane Center.

这次的低气压形成的比较早，比以往的飓风季节开始的时间要早9天，但是由于低气压很弱，预计将不会形成飓风，国家飓风中心报道说。

"The mechanical pressure altimeter measures atmospheric pressure relative to sea level through a series of bellows, gears, and springs, which move pointers on a dial."

气压式高度表测量气压是参照海平面的，透过一连串的真空膜盒、齿轮和弹簧来移动刻度盘上的指针。

"The mechanical pressure altimeter measures atmospheric pressure relative to sea level through a series of bellow s, gears, and springs, which move pointers on a dial."

气压式高度表测量气压是参照海平面的，透过一连串的真空膜盒、齿轮和弹簧来移动刻度盘上的指针。

"The mechanical pressure altimeter measures atmospheric pressure relative to sea level through a series of bellows, gears, and springs, which move pointer s on a dial."

气压式高度表测量气压是参照海平面的，透过一连串的真空膜盒、齿轮和弹簧来移动刻度盘上的指针。

In succession, by using of the simulative program under various running conditions, we studies the different effects that various parameters on the dynamic current-collecting such as running speed, span length, ocs tension force, masses of pantograph head and framework, damping capacity and stiffness etc. Moreover, measures are suggested to improve the quality of current-collecting, especially the idea of active control scheme, which restains the fluctuation of contact force by modulating the air pressure of pantographs airbag.

利用弓网仿真程序对各种工况的弓网受流进行模拟仿真，分别研究了列车运行速度、接触网跨距、接触线张力以及受电弓弓头和框架质量、阻尼、刚度等对弓网系统受流的影响，提出通过主动控制技术对弓网系统的振动进行抑制的气囊调节方法，将受电弓气囊的气压值作为控制对象，通过对气囊气压的调节来抑制弓网接触压力的波动。

As the bearing in engine is working in condition of high temperature and high pressure, to find out the performance of the main bearing of I.C. Engine in Western China more accurately, a model of the main bearing was built by considering it as a bearing with TEHL (Thermo Elastic Hydrodynamics Lubrication). The influent of low environment pressure on main bearing was studied with thermo and elastic hydrodynamics considered.

由于发动机轴承是在高温高压条件下工作，为了更加细致和准确地研究发动机主轴承工作的性能，本文还建立了考虑低气压影响的发动机主轴承的热弹性流体润滑模型，分析了考虑弹流和热的情况下，低气压对发动机主轴承的工作性能的影响。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。