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- testing method of oil fog 油雾法
- Testing method of oil permeance for paper 纸透油度的测定
- Testing method of AATCC 167 is briefly introduced. 美国AATCC有关于《分散染料的起泡倾向》的测试方法(AATCC 167)的介绍。
- Field Test Methods of Subgrade and Pavement for Hi. 公路路基路面现场测试规程。
- The rubber formulation of oil pump bushing was designed by orthogonal testing method design for on NBR(N - 41 ). 选用丁腈橡胶(N-41)为基础胶,利用正交试验法设计出抽油泵衬套橡胶配方。
- Four test methods of HEPA filter such as D. 高效空气过滤器检测的4种主要方法:D.
- Insoluble substances is an important index of the capability of using diesel engine lubricating oil,test method of petroleum ether insolubles in GB/T5822. 不溶物是反映运用柴油机油性能的一个重要指标;铁路上使用的GB/T5822.;2-1986石油醚不溶物标准方法已经不能准确测定3、4代柴油机油中的不溶物。
- Test Method of Wetting Tension of Polyethylene and Polypropylene Films (08. 聚乙烯和聚丙烯薄膜的湿润张力的试验方法(08。
- The basic principle and the method of oil drill pipe end upsetting process were presented. 介绍了石油钻杆端部镦锻加厚工艺基本原理及加厚方式。
- The principle,circuit structure and program of the ultransonic measuring method of oil density are introduced. 简要介绍了油品密度的超声波测量方法的原理、电路结构和程序。
- The radiometry in oil exploration introduced in this paper is a new method of oil re-connaissance survey. 本文介绍的油气勘查中的放射性测量,是一种油气普查新方法。
- This paper gives a brief introduction to the standard testing method of ASTM about" Attrition andAbrasion of Catalysts and Catalyst Carriers". 本文简要地介绍了美国ASTM标准中的“催化剂和催化剂载体耐磨性”标准化测试方法。
- Test method of each sensor and the meaning of OBD-II fault code on car DONGFENG YUEDA KIA are introduced here. 介绍东风悦达起亚千里马轿车电子控制系统各传感器的检测方法和OBD-II故障码含义。
- Summer fallow is the best method of destroying weeds. 夏季休耕是消灭杂草的最好办法。
- The classification images of oil pollution and red tide are obtained and analyzed in this part by using the method of Spectral Angle Mapper. 3. 文中根据高光谱数据特点,运用基于光谱信息的分析方法中的光谱角度分析法对高光谱数据中的赤潮和油污染进行了分类研究,得到了分类图像。
- Principle and testing method of laser-generated ultrasonic and its applications are introduced. 介绍了激光超声的机理、光激超声波信号的检测方法及其应用。
- This is not an economical method of heating. 这不是一种经济的取暖方式。
- The actual illustration and testing method of fatigue property of filtration material were presented. 介绍了过滤材料耐疲劳特性的测试实例和试验方法。
- His method of organizing the work is commendable. 他组织这项工作的办法是值得称赞的。