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- Air seal test method of glass-lined equipments 搪玻璃设备气密性试验方法
- In this experiment, we investigate the connection between pressure and volume of air sealed in a flask. 在此实验当中,我们研究在烧瓶中封入气体的量及其内部压强的联系。
- A mathematical model about the duration of seal test of hydrostatic test for gas pipeline was developed firstly. 研究成果为管道严密性水试压稳压时间的确定,以及强度试压和严密性试压不能合并提供了理论依据。
- On designing of two frames, it adopts the structure of container type, modularization, positive explosion-proof, air seal, and water seal. 着重论述了模块化海洋测井拖撬和集装箱型沙漠测井拖撬新型撬体的结构设计特点和制造工艺。
- In the seal test ,the correct rate of the monosyllabic words and double syllabic words and the total respectively reaches 99.69% ,92.43% and 99.47%. 封闭测试中,单音节多音词、双音节多音词及文本总的标音正确率分别为99.;69%25、92
- In order to control the fluid temperature conveniently, a fluid temperature control system of mechanical seal test bed with single-chip processor is designed. 摘要为了方便地控制机械密封实验台流体的温度,运用单片机作为主控机,设计了一套流体温度控制系统。
- It was bleieved that the electrochemical capacity of hydride electrode measured in the open sandwiched Ni/MH cell was very close to that in the sealed test cell.This makes the author beli... 基于以上分析与实验结果,作者认为氢化物电极的电化学容量不仅与贮氢合金的本征因素有关,而且与电极制备工艺和电极的工作环境密切相关。
- The regulations and methods for valve base seal test, valve seal test, valve strength test, long term valve test, fatigue test and operating torque test were summed up in this article. 汇总了塑料阀门产品要求的阀座密封试验、阀体密封试验、阀体强度试验、阀门长期试验、疲劳强度试验和操作扭矩的规定和方法。
- An Overall Analysis on Air Seal Revolution Trend 对汽封改革趋势的综合分析
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- Speaker Workshop Project Subwoofer Sealed Test 音箱工作室的密封式超低音项目测试
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- Vehicle Turbocharger Seal Test Methods 车用涡轮增压器密封结构的检测
- Using TBC as inhibitor, the effects of reaction temperature, reaction time and TBC dosage on the IP loss were investigated by tube sealing test. 通过封管实验重点考察反应温度、反应时间及阻聚剂TBC的加入量对IP损失率的影响。
- Users can take a sealing test with water pressure of 4MPa and the sealing surfaces must be grinded again if waer escapes. 如果由于运输、保管等原因,可能影响密封性时,用户可进行4Mpa压力的水压密封试验,如果有泄漏应重新研磨密封面。
- Design of Air Seal for Centrifugal Induced Draft Fan 排蒸汽离心引风机汽封的设计
- The lack of air in the room make everyone sniffle. 屋子里空气缺乏,使得每个人都频频吸气。
- During the intermission, let's go out for some fresh air. 幕间休息时,我们出去呼吸呼吸新鲜空气吧。
- The air held a foretaste of a storm. 天气有要括大风的迹象。
- The air was reeking with the smell of tobacco. 空气中弥漫着烟草的气味。