pressure fluctuation的例句大全

The fluctuation pressure closely relates with geometric configuration of annular of we1l bore.

波动压力的大小与环空见何形状密切相关。

So can ensure adjustable laryngeal orifice and dynamic response performance and reduce oven pressure difference fluctuation range.

因此可以保证可调喉口的动态反应性能及减小炉口压差波动范围。

This paper has developed a quenching manipulator, which completes the action of fluctuation between stove of constant temperature and pressure machine at heating processing line, strictly controls the bareness time of prick gear in air, well and truly ripping workpiece.

本文所研究的淬火机械手要求完成锥齿轮在热处理线上从恒温渗碳炉到淬火压床间的送料和上料动作，严格控制锥齿轮在空气中的裸露时间，准确地夹取工件。

An experimental investigation on severe slugging in pipeline-riser systems was conducted at Multiphase Flow Lab in China University of Petroleum ( East China), in order to study the fluctuation characteristics of pressure and liquid holdup for severe slugging.

利用中国石油大学（华东）自主设计的试验装置，对严重段塞流的压力及持液率波动特性进行了初步研究。

fluctuation of pressure of extreme relativistic quantum perfect gas about ting canonical assemblages at high temperature

微正则系综中极端相对论量子理想气体高温条件下压强的涨落

If the soil is well capped by less permeable materials such as concrete or asphalt, which is common in the extensively urbanized coastal areas in Hong Kong, significant high pressure may be produced by the watertable fluctuation and causes geotechnical problems such as surface heave.

如果地表由渗透性差的材料如水泥或沥青路面覆盖（这种情况在香港高度城市化的近海地区很常见），海潮的起伏会产生幅度异常高的气压波动。

Calculating results show that fluctuation pressure decrease with eccentricity between drill stem and well bore increase.

计算结果表明:随钻柱与井眼间偏心度增大,波动压力减小.全偏心情况下的波动压力大约只有同心情况下的一半.

Hydraulic pressure elevating gear: This organization uses the hydraulic pressure elevating mechanism realization complete machine fluctuation.

液压升降装置: 该机构采用液压升降机构实现整机升降.

Preoperative visit on hyper-tension patient can effectively eliminate fluctuation of patients blood pressure.

结论:术前 访 视能有效地减轻原发性高血压手术患者的血压波动.

The swelling was felt distended, elastic and tender pressure. Fluctuation was also palpable all swelling.

肿胀摸起来有牵张及弹性感,按捺时有压痛. 到处呈现波动状.

Carotid sinus and aortic arch baroreflex plays the key role in buffering the fluctuation of blood pressure and keeping blood pressure homeostasis.

颈动脉窦、主动脉弓压力感受器反射是缓冲血压变化，维持机体血压稳态的重要调节机制。

The periodical vibration of grates may lead to cyclical fluctuation of furnance pressure.

炉排的周期性振动会导致炉膛压力的周期性波动.

The piston pump with cylindrical cam-drive mechanism changes the discipline of the movement of the plunger through the cylindrical cam-drive mechanism with special profile, which leads to no fluctuation in constant flow and pressure. The uneven degree of theoretical flow is zero.

圆柱凸轮柱塞泵是通过具有特殊轮廓曲线的圆柱凸轮机构改变柱塞的运动规律，使其流量和压力基本无波动，流量不均度理论上为零。

Exploring fluctuation mechanism of hydraulic components in low frequency pressure accompanied with incipient cavitation

对液压元件初生气蚀伴生低频压力脉动机理的新探索

An Analysis of Pressure Releasing and Fluctuation of Main-bearing Oil-relief Meter in Discharging and of Tube Grinder& A Proposal to Overcome Them

管磨机出料端主轴承油压表泄压与波动的原因分析及对策

On the basis of concentric annular fluctUation pressure model, approximate solution of eccentric annular was soluted.

在建立同心环空波动压力的精确模式基础上, 求解了偏心环空稳态波动压力的近似解.

Snaky well is a new type of complex well. The wellbore pressure drop of snaky well can't be neglected for its producing interval has large fluctuation, and the conventional productivity calculation methods for horizontal wells could not be applied directly for snaky wells.

蛇曲井是一种新的复杂结构井，其生产井段起伏较大，不能直接用常规水平井产能公式计算其产能。