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- The proper technology condition of preparation was studied in terms of activator,scatter operation and temperature. 分别从表面活性剂的选取、微乳液分散方法、反应温度等方面;研究了在该体系下制备纳米金属铜的适宜工艺条件.
- Platinum composite electrode was prepared that platinum was compounded on titanium,tantalum,and niobium substrates by proper technology. 铂复合电极是通过适当的工艺将铂复合在钛、钽、铌等基体上。
- Proper technology and good management can lead to good control of bath composition when MgF_2 was added to the electrolyte. 通过论证得出如能通过技术手段和管理手段对电解质中各成份含量进行精细控制,电解生产可以在较低温度下高效运行;
- Methods The multiplicity of HPMC is applied by using different kinds or concentration of moist agents with proper technology. 方法 应用HPMC的多重性特性,合理使用不同种类和浓度的润湿剂及合适工艺,以中国药典为检测依据。
- Using refine by revolving argon-blow with proper technology parameters enables mechanical property of sand molded castings of high strength Al alloy to reach the level required by the standard. 用旋转喷氩气精炼铝熔体，并正确选用工艺参数，能使高强度优质铝合金砂型铸件的力学性能达到标准的规定。
- According to the experiment,a proper technological process was selected from severa;plans.And the blended yarn garn with good properties was successfully spun. 通过多个工艺试验方案，选出了合适的生产工艺方案，并成功地纺制出具有良好风格特性的混纺纱产品。
- This paper presents the different results on condition of varying nitriding temperatures and time.So the proper technological parameters can be decided. 通过比较在不同渗氮温度及时间条件下的渗氮效果,制定合理的工艺参数。
- I advise waiting till the proper time. 我建议等到适当的时候。
- I do not think it's proper for you to behave so. 我认为您这样的举止不合体统。
- It's not proper for you to catch him up very short. 你突然打断他的话是不恰当的。
- Technology is a booming sector of the economy. 技术是一个迅速发展的经济部门。
- She's not at all a proper person for you to know. 她可不是正派人，你不应该结识她。
- She hadn't had a proper holiday for years. 多年来她都没有过真正的假期。
- The company does not take proper fire precaution. 公司未采取正当的防火措施。
- Water is not a proper substitute for wine. 水不是酒的适当代用品。
- The pages aren't in proper order. 这些页数次序不对。
- Recycling is the only proper way. 循环再生是惟一的好办法。
- The compact disc is a miracle of modern technology. 激光唱片是当代技术的奇葩。
- It's hard to get at the spark plug without a proper wrench. 没有一把合适的扳钳，要抓住那个火花塞是困难的。
- The science and technology of space flight. 航天学，宇宙航行学研究宇宙飞行的科学及技术
