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- Daily maintenance for the test device in test lab. 试验室测试设备的日常维护。
- The invention discloses a test device. 本发明公开一种测试装置。
- By flexural test and split test , the effect of part or total replacement of mineral powder with cement on and-cracking performance of asphalt mixture is researched. 通过弯曲试验和劈裂试验,分析了水泥替代部分或全部矿粉对沥青混合料抗裂性能的影响。
- This paper performed a flexural test of 6 full-scale continuous beams and 2 full-scale cantilever beams with development lengths of negative reinforcements in two batches. 本文完成了负弯矩钢筋分两批切断的六根足尺约束梁和两根足尺悬臂梁的弯曲破坏试验。
- The University of Petroleum(Beijing) thereby develops a simulation test device for hydraulic subsurface pump for gas and liquid two-phase flow. 石油大学(北京)为此研制了一套气液两相流液压抽油泵模拟试验装置。
- Subsonic intake pipe is the key test device for a pre-research project simulation test. 亚音速进气管是用于某课题仿真模拟试验设备的关键部件,设计技术要求高,制造难度大。
- Mechanism, test device and results of vibratory mixing and secondary material mixing are expatiated. 介绍振动搅拌和二次投料搅拌工艺的机理、试验装置及其试验结果。
- Proper wood-plastic composite samples are chosen for five kinds of typical flaws or damages.Acoustic emission (AE) signals are collected in the three-point flexural tests. 摘要针对木塑复合材料五种典型的缺陷及损伤机制，选择合适的木塑试样，应用三点弯曲的加载方法采集声发射信号。
- Equipped with dedicated “ plastic theftproof closure performance test device ”, as shown here. 根据瓶盖用途的不同，对不含气盖和含气盖的测方法有不同的规定。
- A test device for flack flowing systems based on virtual instrument technology is developed. 摘要研制基于虚拟仪器技术的高炮随动系统性能检测装置。
- It presents the items of test for the series LZ clutch and brake,describes the test device on the structure, principle and experiment method. 介绍了LZ系列离合器/制动器性能测试项目及性能测试台测试系统总体方案、结构原理、控制功能和测试方法。
- LCR test instrument, Shore hardness test instrument and capacitive electrostrictive properties test device are used to test the effect of doped PUE. 采用LCR测试仪、邵氏硬度计和电容法电致伸缩特性测试装置研究了纳米钛酸钡掺杂对PUE的影响。
- A gas generator-turbopump test device and an overall engine test system for LOX / kerosene rocket engine were developed. 设计并建立了液氧/油发动机发生器-涡轮泵联动装置和整机试验系统。
- The paper discussed the basic method of measuring cutting-rate and fuel consumption of chain saws by means of a special test device. 本文论述采用专用的锯切试验机测定油锯锯切效率和锯切耗油率的基本方法。
- It is suggested that the holographic stereopsis text facility can be used more comprehensively as a new reliable stereopsis test device. 全息立体视觉检查仪可作为一种新的、可靠的检查工具在临床上推广使用。
- The test device and method on the water conduction coefficient for large sample under triaxial stress state are introduced. 介绍了三轴应力状态下测定大煤样导水系数的实验装置与实验方法。
- The principle of a composite test device for air-tightness of automobile compartments and air volume of air conditioners was described. 摘要论述了客车车室气密性和车用空调风量综合试验装置的原理。
- The effects of electric parameter upon tool magnetization during magnetizing is studied, the test device and process are presented. 研究刀具磁处理过程中电参数对处理效果的影响，给出了可行的实验装置和实验方法。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- A test device is introduced which can give self-explanatory hoop strength by exertion of combined endovascular stent force and a hydraulic pressure on an elastic tube. 利用液压方法测量国产钛镍形状记忆合金交叉网格血管内支架的力学性能的试验方法。
