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- The results show that the retaining ratio of double bonds is 8.2%.The introduction of double bonds in polysilane brings forth much higher mass retaining ratio and better ceramic yield. 结果表明，产物中双键保留率为8.;2%25，双键的引入使聚硅烷获得了很高的质量保留率及较高的陶瓷产率。
- The evaluation of gross phosphorus retain ratio of plant feed 生长猪植物性饲料总磷沉积率的评定
- Open tender for purchasing power transformer. 公开招标购买电力运输设备。
- A dyke was built to retain the floods. 修了一道堤坝挡住洪水。
- My parents conferred with me on purchasing the villa. 我父母和我商议买别墅一事。
- The mental faculty of retaining and recalling past experience. 记忆，记忆力储存与回忆以往经历的大脑之能力
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
- We want to purchas heat sink ,please contact us. 求购温控器，请生产厂家联系我们。
- The first or last term of a ratio or a series. 首项，末项比率或数列中第一个或最后一个项
- Wlcom h hom a abroa cusomrs o ispc a purchas. 欢迎国内外客人前来考察选购。
- I retain a clear memory of those days. 我还清晰地记得那些日子。
- One that buys, especially a purchasing agent for a retail store. 购买者买东西的人，尤指在零售商店购物的顾客
- He has managed to retain most of his fortune. 他设法保存了他的大部分财产。
- They redlined some items on the purchasing list. 他们勾销了采购单上的一些项目。
- Concentrated study will help you to retain knowledge. 专心学习有助于你记住知识。
- Inflation reduce the purchasing power of people living on fix income. 靠固定收入生活的人其购买力因通货膨胀而下降。
- Dicotyledonous plants retain a series of strands. 双子叶植物中保留着一系列的束。
- Refit the handwheel retaining screw. 重新装置手轮固定螺丝。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
