查询词典 Pressure

There are many systems for measuring pressure and "psi" is only one .airplane systems measure pressure in inches of mercury and millibars; these indications are identical to 14.7psi as a measurement of the pressure exerted by the atmosphere at sea level.

客舱压力被称为&PSID&并用&磅/英尺&指出压力差，在飞机内外，有许多系统可测量压力，&PSI&只是其中之一。飞机系统用英寸水银或毫巴来测量压力； 14.7PSI。机系统用英寸水银或毫巴来测量压力；这些指示等同于受到海平面大气压力 14.7PSI。

There are many systems for measuring pressure and "psi" is only one .airplane systems measure pressure in inches of mercury and millibars; these indications are identical to 14.7psi as a measurement of the pressure exerted by the atmosphere at sea level.

飞机系统用英寸水银或毫巴来测量压力；这些指示等同于受到海平面大气压力14.7PSI。

Compare with tunable filter detection technique, the wavelength measurement technique using tunable source is analyzed theoretically. We design a kind of all-fiber sensing interrogation system, by using long-period fiber grating as edge filter to interrogate the sensing signal of the FBG sensor. The wavelength resolution of the sensing measurement is 0.05nm.A novel FBG Bourdon tube sensor has been constructed, utilizing the pressure mechanic amplify function of Bourdon tube. The measured pressure sensitivity is two orders of magnitude higher than a simple monomode fiber with an in-fiber grating. Especially the pressure sensitivity of the sensor can be determined by changing the parameters of the cantilever beam. Adopting polymer package technique, we coat fiber Bragg grating by using polymer with different mechanic properties.

利用波登管对于压力的机械放大作用，研制了一种新颖的光纤光栅波登管压力传感器，将FBG的压力灵敏度提高了两个数量级，特别是这一传感器的压力灵敏度的大小可以通过改变悬臂梁自身的参数灵活控制；采用聚合物封装技术，将FBG封装于具有不同力学特性的有机聚合物基底中，利用基底的带动作用，将FBG对压力的灵敏度分别提高了20倍和31.7倍，由于我们采用了特殊的工艺，封装后的FBG不出现任何光栅啁啾；在成功封装的基础上对封装光栅的蠕变效应、FBG与封装材料之间的防滑处理等进行了实验研究；设计了外加圆柱形铝管的聚合物封装光纤光栅，将FBG的压力灵敏度提高了1430倍，可用于对微小压力变化的精确测量。

Nineteen males with SCI, with the age range of 26~45 years, were included into the study. All patients underwent the B type ultrasound and video-urodynamic examinations to determine the hydronephrosis, post-residual urine volume, detrusor pressure at vesica ureter reflux, detrusor leak point pressure and maximum urethral pressure P(subscript ura.max before and after BTX-A injection.

19例合并肾积水男性SCI患者，年龄26~45岁，治疗前1个月用B超及影像尿动力学检查测量患者肾盂分离宽度、残余尿量、输尿管返流压P(下标 det.reflux、逼尿肌漏尿点压、最大尿道压力P(下标 ura.max等指标。

Pressure trapping unloaders react only to pressure in the system and give you instant pressure when you open the trigger gun.

压力集及型减压器只对系统的压力作出反应，并且当你开起扳机时，就会顺势产生压力。

D simulation research on the air cushion effect on the slamming pressure peak value of trimaran cross structure;2. A forecast method of slamming pressure acting on the ship outside plates;3. Not only can the fluid generate big slamming pressure s on the structure,but the structure s response has significant effects on the fluid s flow fields,as strong fluid-solid coupling exists between them.

本文运用大型有限元程序ANSYS建立某一高速船密加筋和纵骨架式两种形式的船底板架的有限元模型，计算这两种船底结构板架在砰击载荷作用下的瞬态动力响应特征，进行比较分析，得出能更好的抗砰击的高速船船底结构形式，为高速船的结构没计提供参考。

Pressure induced amorphous transition of LiB 3O 5 has been investigated by using in situ high pressure X ray powder diffraction and energy dispersive X ray diffraction with synchrotron radiation at the pressure up to 45 1GPa.

采用X射线粉末衍射和同步辐射能散X射线衍射技术，对LiB3O5晶体进行了压致非晶化相变的研究，压力达45.1GPa。

Therefore we studied the redox carbonylation of nitroarenes with thiols at atmospheric pressure in detail and succeeded in reducing the high reaction pressure to atmospheric pressure .

所以我们在常压条件下对硒催化芳香硝基化合物和硫醇的氧化还原羰基化反应进行了详尽研究，成功地将加压反应常压化。

Pressure tappings - Small bore pipes connect the upstream and downstream pressure tappings of the orifice plate to a Differential Pressure or DP cell.

压力tappings -小口径管道连接上游和下游的压力t appings的孔板的差压或压细胞。

Auxiliary components, including fuel tanks, oil filters, tubing and pipe joints, seals, quick change connectors, high pressure ball valve, hose assembly, pressure joint, pressure gauge, oil level terms, such as oil temperature.

辅助元件包括油箱、滤油器、油管及管接头、密封圈、快换接头、高压球阀、胶管总成、测压接头、压力表、油位油温计等。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。