您要查找的是不是：
- Japan gets its supplies of row materials from abroad. 日本自海外获得原料的供应。
- The p - fluorophenoxy propionic acid was synthesized by p -fluorophenol and 3 - chloropropanoic acid as row materials and catalized by PEG -400/KI. 采用对氟苯酚和3-氯丙酸为起始原料,用聚乙二醇PEG-400和KI双组分催化剂合成对氟苯氧丙酸。
- The p-fluorophenoxy propionic acid was synthesized by p-fluorophenol and 3-chloropropanoic acid as row materials and transfer catalyzed by TEBA. 以对氟苯酚和3-氯丙酸为起始原料,用苄基三乙基氯化铵作为催化剂,经过相转移催化合成对氟苯氧丙酸。
- The factors, such as ratio of row materials, reaction time and the effect of mass fraction of sodium hydroxide to the output ratio were studied, and the better method was found. 在合成对氟苯氧丙酸过程中探讨了原料配比、反应时间和氢氧化钠的质量分数对产物收率的影响，找到了较佳的合成条件。
- A quality management (QM) of its row materials is an important task for suppliers to fulfill necessary quality requirements and to provide healthy and attractive final product for beer consumers. 对于供应商来说，原料的质量控制也即为啤酒消费者完成一定质量要求以及对健康有吸引力的成品的过程，是一项非常重要的工作。
- The technology uses row materials of o aminobenzoic sulfonic acid, cyanuric fluorine, sodium carbonate etc. and the process contains diazotization, coupling, condensation, salting out, dring etc. 此项技术是以邻氨基苯磺酸、三聚氟氢、碳酸钠等为原料，经过重氮化、偶合、缩合、盐析、干燥等工艺过程，生产出新型活性染料。
- A novel polyurethane adhesive with resistance to yellowing for shoemaking was developed. Selection of row materials, preparation and properties of this adhesive are discussed in detail. 本文介绍一种新型耐黄变鞋用聚氨酯胶粘剂的研制，着重讨论该胶粘剂的原料选择、制备和性能。
- Several decomposable surface active agents respectively based on row materials of petroleum, natural fatty oil, Lignin, starch are discussed, and the development trend of surfactants is reviewed. 摘要本文概述了分别以石油、天然油脂、木质素、淀粉为原料的可生物降解的表面活性剂，并对表面活性剂的发展趋势提出看法。
- Search the source of row material, investigate and control and Evaluate the supplier channel. 产品、材料供应商的寻找、资料收集、评估及开发。
- Four kinds of isomer were synthesized with cyanuric chloride as row material, and characterized by the IR spectrum and Ms. 以三聚氯氰为起始原料合成了四种三嗪衍生物,并用红外光谱和质谱分析法对它们进行了表征。
- Using spinach leaves as row material, chlorophyll was extracted with 95%ethyl alcohol and sodium copper chlorophyllin was made by chemistry. 以菠菜叶为原料，95%25乙醇为溶剂提取叶绿素，通过化学法制得叶绿素铜钠盐。
- After aging,the plasticity index of the plasticized mixed row material,most of which is silty shale,can be greatly improved. 以粉砂质页岩为主要原材料,经塑化剂作用下的陈化处理,可显著改善粉砂质页岩烧结砖混合料的塑性指数。
- Most of them can be processed or deep-processed, Which not only can solve the intolerant of the row material, but also can solve the shortage of the raw material in the dink factories home and abroad. 除了小部分用于鲜食提供于市场,大部分可用来加工或者是深加工,将蟠桃加工成蟠桃原浆这样的中间产品,既可以解决原料的极不耐贮性,又可以解决国内外饮料厂家生产的原料短缺性。
- Many natural materials are becoming scarce. 许多天然原料越来越少。
- I had a stand-up row with my boss today. 今天我跟上司大吵了一顿。
- A row of trees screened our view. 一排树木挡住了我们的视线。
- They tried to row the small boat off with a paddle. 他们试图用桨把小船划开。
- The beautiful curtain is made of remnant materials. 这个漂亮的窗帘是用零头布做的。
- Students stand hand in hand in a row. 学生们手牵手站成一排。
- Some synthetic materials do not crush easily. 有些化纤衣料不易起皱。
