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- Test methods of grain drills 谷物条播机试验方法
- Field Test Methods of Subgrade and Pavement for Hi. 公路路基路面现场测试规程。
- 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.
- 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。
- As a method of grain stock in the countryside,charitable granary's basic function is to store up grain against famine. 社仓作为民间的粮食储备方式,其基本功能在于积谷备荒。
- Shielding performance and test methods of protection material against X-rays. 射线防护材料屏蔽性能及检验方法.
- 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。
- This paper compared several testing methods of carburized depth of high air pressure drill and evaluafed their accurately and practicality. 比较了高风压钻头渗碳层深度的不同检验方法,并对其正确性和实用性进行了探讨。
- Simulation and test methods of launch dynamics of multiple launch rocket system II. 多管火箭发射动力学仿真与试验测试方法2。
- Testing method of wed modulus of elasticity (MOE)in tension parallel to grain was studied. Influence of loading speed on MOE in tension parallel to grain was analysized. 研究了木材顺纹抗拉弹性模量的测定方法,着重分析了加载速度对木材顺纹抗拉弹性模量测定的影响。
- 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。
- The building and improvement of the test methods of ECDP filament tenacity loss were expounded emphasisly. 着重阐述了阳离子易染聚酯长丝强度降测试方法的建立及完善。
- This apper introduces many kinds of test methods of flammability of fire retardantfabrics at home and abroad. 本文概述了国内外测试织物阻燃性能的方法。
- OBJECTIVE To Compare three test methods of syphilis serology about the clinical applied cost. 目的比较3种不同梅毒血清学试验方法在临床中的应用价值。
- Summer fallow is the best method of destroying weeds. 夏季休耕是消灭杂草的最好办法。
- Objective: To establish the endotoxin test method of Ropivacaine Mesylate Injection. 目的:建立甲磺酸罗哌卡因注射液细菌内毒素检查法。
- This is not an economical method of heating. 这不是一种经济的取暖方式。
- His method of organizing the work is commendable. 他组织这项工作的办法是值得称赞的。
- The readout principle and test method of high frequency signal of CD are introduced. 介绍了CD光盘的高频(HF)信号的读取原理和测试方法。
- A test method of velocity measurement for elastic constants of composite material is proposed. 摘要提出了一种实用的声学法测量复合材料弹性常数的方法。