查询词典 air pressure

The second root was the understanding of air pressure which came from Torricelli's work on early barometers.

第二个基础是由于托里切利在早期气压计方面的研究，人们对大气压已有所了解。

In some aspects, Galileo remained in the traditional aristotelian science, as he was a follower of the horror vacui theory although his pupil Torricelli proved by experiment the existence of the air pressure.

在某些方面，伽利略计划仍然是在传统的亚里士多德的科学，因为他是一个追随者的恐怖vacui理论虽然他的学生托里切利实验证明了存在的空气压力。

It is learnt from the correlation analysis with the EMD decomposition results of Southern Oscillation Index that the upper ocean temperature variation of the DP might be effected by the surface air pressure variation of the decadal time scale in the tropical Pacific Ocean.

与南方涛动指数的年代际时间尺度分量的相关性分析结果表明，热带太平洋海面气压场的变化对德雷克海峡上层海洋温度的年代际变化有一定影响。

In this paper, the author discovers the relationship between air pressure and velocity of sound using ultrasonic sensor in local microenvironment.

本文在局部小环境下，使用超声波传感器测量声速的过程中，发现了气压变化与声速变化之间的变化规律。

The air pressure wave on the surface of train bod...

在遂渝线200 km/h提速综合试验中的应用结果表明，该测试系统能够满足客运专线隧道空气动力学实车测试的需要，检测方法灵活、快速，测试结果准确、可靠；时速200 km动车组经过松林堡隧道时，产生的空气压力波具有的最高频率低于100 Hz。

The solution is to first plate on a layer of absorption of paper air pressure once again that the background color of the ink layer waxiness, non-drying oil quality adsorption off and short-run operation.

解决办法是先在印版上粘上一层吸收性强的纸空压一遍，将底色墨层上的蜡质、不干性油质吸附掉后，再进行烫印操作。

C The value of stress under air pressure test shall not exceed 80% of the yield point of the material in test temperature

c 气体压力试验时的应力值，不得超过试验温度下材料屈服点的80%。

Constant voltage and current, antioxidize case:Insure flux quality accordantly in condition of instable power and air pressure;Soldering paste density without change after long time work.

恒压恒流，防氧化箱：在电源气压不稳定的情况下确保喷雾量一致；助焊剂在长时间的使用保持浓度无变化。

The effects in fluking the diesels＇ oil temperature ＆ input air pressure were analyzed.

台架试验结果表明，增加进气压力和温度及燃油温度等控制参数后，改善了电控柴油机的整体性能，能够满足实际车辆的使用要求。

After 2 to 3 times of ESWL treatment with no therapeutic effect, we suggest using ureteroscopic air pressure missile lithoclasty.

经2、3次ESWL治疗结石无改变者，应改行输尿管肾镜气压弹道碎石术或开放手术治疗。

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。