The unit pressure in backward extruding hollow billet has been calculated by the slip line method and the upper bound method.
本文对空心件反挤的单位挤压力，采用滑移线法和上限法进行了计算。
Gas transmission rate: the volume of gas which, under steady conditions, crosses unit area of the sample in unit time under unit pressure difference and at constant temperature.
译文：气体透过率：在一定的温度下，在单位时间内单位压力差下，稳定透过单位面积试样的气体体积。
The internationally recognized unit for measuring this pressure is the kilopascal.
国际公认的测量压力的单位是千帕。
There is extreme pressure to release products to the market as quickly as possible, so why spend even more time coding unit tests?
为了将产品尽快投入市场，他们要面临不小的压力，那么为什么还要在编写单元测试上花费更多时间呢？
Reduced Pressure Zone Assemblies must be inspected and tested periodically, in accordance with local codes, to ensure proper operation of check valves within the unit.
减压区总成必须按照当地有关规定定期检查和测试，以确保这种装置内的止回阀能够正常运行。
The sensitive valve system of this high quality unit makes it virtually immune to supply pressure variations.
这个高品质的单位敏感阀系统使得它几乎不受供应压力变化。
This form has the characteristics of large connection contact area, small clearance, small unit area pressure, strong anti - horizontal torque ability and strong contact stability.
这种形式具有连接接触面积大，间隙小，单位面积压力小，抗水平扭矩能力强，接点稳定性强等特点。
Air compressor constant pressure gas supply intelligence control system is by the transducer, pressure sensor, programmable controller (PLC) control unit, software control unit etc.
空气压缩机恒压供气智能控制系统是由变频器、压力传感器、可编程控制器(PLC)控制单元、软件控制单元等组成。
The turbine DEH system adapts to prompt load drop, when the unit runs with transient house load to realize sliding pressure shutdown following the time required by turbine main equipment.
在汽机DEH系统适应快速降负荷的情况后，根据汽机主设备要求的时间短暂带厂用电负荷运行进行滑压停机。
The PG's gauge display indicates the current operating pressure relative to the overall range of the unit.
就地压力计显示出当前相对于整个单位而言的工作压力。
The Fairchild model 2800 Plunger Operated Regulator is designed for applications requiring more rapid set point adjustment over the pressure range of the unit than conventional control knob models.
飞兆半导体型号2800的柱塞运营调节器是专为应用程序要求更迅速设置在比传统的控制旋钮型号单位压力范围点调整。
Thevariational curve of burning gas pressure as the time measured in the base bleed unit coincides with the curve calculated by the above model.
实测的底排装置内的燃气压力随时间变化曲线与利用上述计算模型计算出来的曲线吻合得较好。
Using horizontal skimming tank as an skimming unit after oil water settled, added relevant raise pressure equipment and matching technology, this named the facility sewage treatment technology.
简易污水处理工艺技术是指利用卧式隔油罐作为油水沉降后的隔油装置，并增加相应的提压设备及配套工具。
This paper introduces the application of TS3000 in the emergency pressure release interlock system for hydrocracking unit by the example.
本文结合实例介绍了TS3000系统在加氢裂化装置紧急泄压联锁上的应用过程。
As to piping-main scheme unit, boiler piping-main steam pressure is the important parameter of signifying the running state of the boiler.
对于母管制运行的机组，母管蒸汽压力是表征锅炉运行状态的重要参数。
Its shortcoming is mainly the resistance to flow coefficient is quite big, therefore creates the pressure loss, in the hydraulic unit, this pressure loss especially is specially obvious.
其缺点主要是流阻系数比较大，因此造成压力损失，特别是在液压装置中，这种压力损失尤为明显。
In metallurgical industry, it is a necessary controlling unit to adjust the pressure in the in industrial furnace by valve and position controlling system of the valve.
在冶金生产过程中，通过阀门及其位置控制系统来调节工业炉内的压力是必不可少的控制环节。
The mechanical seal experimental unit of change-resisting work condition was a experimental equipment which can adjust temperature and pressure and operate in all kinds of work conditions.
所设计的变工况机械密封实验台是一套模拟机械密封工作状况的实验设备，能够模拟密封各种正常工况及变工况工作情况。
In the latter part of the paper, method of determining economic live steam pressure for sliding pressure operation unit is primarily discussed, which is a base for unit optimizing operation.
针对节流配汽滑压运行机组，对滑压运行时机组经济初压的确定方法进行了初步的探讨，为机组的经济运行提供了依据。
Connect the vacuum pump to the compound pressure gauge; open the compound pressure gauge and vacuum pump to vacuum the indoor unit and connecting pipe.
将真空泵连于复合压力表，打开复合压力表和真空泵对室内机和连接管抽真空。
Shady businesses apply high-pressure sales tactics, claiming they're offering you the last available unit in a timeshare or that only one more car model is on the lot.
可疑的的商家通常都采取高压策略，声称限时抢购，最后机会或者存货不多云云。
This paper introduced a new type and special structured vacuum pump unit suitable for dry type reduced-pressure distillation.
本文介绍适用于干式减压蒸馏的特殊结构真空抽气设备。
The paper introduces the technical transform steps and safety assurance program to the Unit 48 high-pressure LPG tank farm in Jingmen Petrochemical Plant.
介绍了荆门石油化工总厂48单元液化石油气高压球罐区的技术改造及其隐患治理措施。
This paper analyzed the trip cause of high pressure heater 3 of unit 3, showed the problems existed and pointed out improving suggestions.
对3号机组3号高压加热器解列原因进行了分析，指出了存在的问题，提出了改进建议。
The load reacting unit (9) preferably comprises a fluid pressure unit and the indicator (60) comprises a mechanical indicator that operates at a predetermined pressure threshold.
负载反应单元(9)优选地包括流体压力单元，指示器(60)包括在预定压力阈值下操作的机械指示器。
Since applying whole ribbed cast-in high pressure diaphram to 125mw turbine, the unit has not attained the guarantee target in economy.
国产125MW汽轮机由于采用加强筋整体铸造结构的高压隔板，使该型机组经济性达不到保证值指标。
The successful use is presented of the Linda low pressure uniform temperature methanol converter in the newly built low pressure unit at Harbin Gasification Plant.
介绍了林达化工技术工程公司低温型甲醇合成塔在哈尔滨气化厂新建低压甲醇装置中的运用情况。
How to measure the pressure by converting a indication value of a compensation micro-manometer to a pressure unit.
如何将补偿式微压计高度值换算成压力量值进行压力检测。
The mass per unit volume of a substance under specified conditions of pressure and temperature.
在特定压力和温度条件下某物质单位体积的质量。
The mass per unit volume of a substance under specified conditions of pressure and temperature.
在特定压力和温度条件下某物质单位体积的质量。
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