气压

Methods 56 patients with complicated renal calculi were investigated retrospectively, including 43 cases with unilateral calculi, 13 cases with bilateral calculi, 48 cases with staghorn calculi,18 cases with pyonephrosis. The longitudinal size of calculi was 5-8 cm.

对接受经皮肾镜气压弹道超声碎石术的56例复杂性肾结石患者的资料进行回顾性分析，其中单侧结石 43例，双侧结石13 例，鹿角形结石 48例，合并脓肾18例，合并肾积水11例，结石长径5～8 cm。

The standard method with atmospheric pressure correction for distillation test of coking benzene products is studied.

研究了焦化苯类产品蒸馏试验的气压补正标准方法，对焦化苯类产品的馏程范围进行了定义。

A low pressure accumulator accumulator nitrogen standard atmospheric pressure of the 7MP. Its main role is to set up a pre-press to ensure that the fuel tank valve 13 to hydraulic cylinders in the main action, and to ensure that reversing valve and main valve between the rapidly reversing.

蓄能器氮气压力不足蓄能器的标准气压为7MP。，其主要作用是建立一个预压，以保证闸阀油缸13先于主液压缸动作，并保证闸阀换向间和主换向阀迅速换向。

In this year's Beijing International Machine Tool Show (2005 CMIT), the Tianjin-or gold at the full range of products, including air preparation components: regulator, filter, lubrication, drainage, pressure gauges; valve categories: Electromagnetic valve, pipe valve, pneumatic valve, mechanical valve, the valve manually, foot valve; cylinder categories: standard atmospheric pressure bars, mini round-cylinder, micro-cylinder, rotating cylinder, manipulator, welding tanks, cylinder block, a rule Cylinder, no-cylinder, guided-bars and all kinds of buffers, the appearance of refined products, a series of rich and comprehensive feature allows visitors not only praise, so that customers have a better choice.

在今年的北京国际机床展（2005CMIT）上，天津罗升展出了金器全系列产品，包括气源处理组件：调压器、过滤器、润滑器、排水器、压力表；阀类：电磁阀、管路阀、气动阀、机械阀、手动阀、脚踏阀；缸类：标准气压杠、迷你圆型缸、微型缸、旋转缸、机械手、焊接缸、阻挡缸、治具缸、无杆缸、导杆杠及各种缓冲器等，产品精致的外观、丰富的系列、全面的功能让参观者赞叹不止，让客户有了更好的选择。

But, Formula holds only for the condition in the stationary current flow, or in the stationary temperature pressure field and uniform temperature pre...

爱克曼范式，系属气压场稳定，温度梯度恒态为零时，该公式之特解。

But, Formula holds only for the condition in the stationary current flow, or in the stationary temperature pressure field and uniform temperature pressure gradie...

爱克曼范式，系属气压场稳定，温度梯度恒态为零时，该公式之特解。

One of the best sounds to a train lover is that of a railway engine getting up steam.

对喜欢火车的人来说，最好听一种声音就是火车引擎提高气压的声音。

Due to the influence factors including geological conditions, the pressure of water curtain, air pressure in surge chamber and properties of rock masses and so on are taken into account, the water-air two-phase flow model proposed in this paper may provide a new idea for the design and remediation of the air-cushioned surge chamber.

由于水-气二相流模型可以充分考虑调压室地质条件，水幕的压力，气室气压及围岩性质等因素的影响，为空气损失评估、水幕设计及对漏气严重的调压室进行修补提供了新的研究思路。

Air cushion surge chamber can also be named pneumatic surge chamber. The first air cushion surge chamber in the world was built in Driva water power plant in Norway in 1973. In our country, the proper application and research on the subject of air cushion surge chamber started at the end of last century or the beginning of this country.

气垫式调压室又称气压式调压室，世界上第一座气垫式调压室是在挪威的Driva水电站建成于1973年，在我国，真正意义上的气垫式调压室应用和研究工作起始于上世纪末，本世纪初。

This was resulted,as we observed,from plugging up of the pore volumes of the catalyst by the high-boiling syntheic products,and the reaction controlling step changes from the kinetic one into an internal diffusion process thereafter.

试验证明：由成型方法所构成的大孔，减轻了重质产品的堵塞作用，从而有效地延缓了活性下降的时间，在无回流操作下，应用362型催化剂，在15气压，240-250°，空速500时~(-1)结合油洗再生，顺利进行了40日以上的寿命试验。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。