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- At present, the main producing method of it is acraldehyde route. 目前,戊二醛的主要工业生产方法为丙烯醛路线。
- The present invention discloses a producing method for a photomask and a thin-film transistor basal plate. 本发明公开了一种光掩模及薄膜晶体管基板的制造方法。
- Oil producing method by viscous crude steam soak is a depressurization recovery method. 稠油蒸汽吞吐热采是一种降压开采方式。
- By stylizing the producing method, we can share common perceptions toward the form. 做法定型化,是由于可能共同样式的意识统一。
- Orthogonal test was utilized for screening of the formula of glucurone injections and the producing method used glucurone as material. 用正交试验法探讨了葡萄糖醛酸内酯为原料生产肝泰乐注射液的处方筛选及工艺过程。
- The oil producing method with electric pump is the second common method in use less than rod pumping in Shengli petroliferous province. 电泵采油是胜利油区仅次于有杆泵采油的第二大采油方式。
- This kind of pipe producing method promises Coiled Tubing has small OD but thick wall thickness, which seamless tubing can not achieve. 这种制管工艺能将带钢制造出小口径大厚壁的连续管,这是无缝管难以实现的。
- This paper introduced the constituent and producing method of paraffin e mulsion,analyzed the factors of affecting emulsion stabi lity and water proofing nature. 本文介绍了石蜡乳液的组成、制备方法,分析了影响乳液稳定性和防水性的因素。
- This paper gives a brief introduction to the recent advance on L-arabinose producing method,to promote the researches on this kind of rare sugar,and to accelerate its applic... 然而受限于其生产方法,目前国内外市场上阿拉伯糖价格昂贵,因此,本文拟对L-阿拉伯糖制备方法的研究进展作一综述,以期促进国内同行加强对一些稀有糖的研究开发,造福于公众健康。
- This binder has the good qualities of rock oil resid binder and simple producing method,as well as low producing costs.Using this binder may make use of the vegetable oil trash. 这种粘结剂具有渣油粘结剂的优点,生产方法简单,制造成本低,能够进行废物利用。
- The producing method, technological traits and requirements of raw material about the dipping way on extraction galactomannan have been discussed in this article. 本文叙述了半湿法分离提取植物胶的生产方法、工艺特点以及原料要求。
- This artical emphasizes on the structure of a simple me tal plate style rolling bearing and its concrete producing method at low cost, which is specially designed for the gymnastic apparatus. 文中着重介绍了一种专为健身器械设计的钣式简易滚动轴承结构和低成本制造该轴承的具体方法。
- The method seems good but it needs to be tried out. 这个方法似乎不错,但需要试验一下。
- Persimmon leaf tea bag is made of selected Oolong tea and persimmon leaf as its main materials with the traditional producing method, which is a kind of nature drink that can bring the taste, the nutrition and health to you. 本产品以精选乌龙茶和柿叶为主要原料,遵从传统制作方法,制成袋泡茶,是集品味、营养和保健功能为一体的天然饮料。
- Then we introduced the producing methods of alginic acid.The methods include chemical method and fermentation method. 介绍了海藻酸的生产方法:化学法和发酵法。
- Yougan tea bag is made of selected Oolong tea and Yougan leaf as its main materials with the traditional producing method, which is a kind of nature drink that can bring the taste, the nutrition and health to you. 本产品以精选乌龙茶和油甘叶为主要原料,遵从传统制作方法,制成袋泡茶,是集品味、营养和保健功能为一体的天然饮料。
- Sweet potato tea bag is made of selected Oolong tea, sweet potato and sweet potato leaves as its main materials with the traditional producing method, which is a kind of nature drink that can bring the taste, the nutrition and health to you. 本产品以精选乌龙茶、地瓜和地瓜叶为主要原料,遵从传统制作方法,制成袋泡茶,是集品味、营养和保健功能为一体的天然饮料。
- But the properties of varied SBS modified asphalts diverge greatly because of their difference on producing methods and on SBS modifier sorts. 但由于采用的改性方法各异,选用的改性剂又不同,SBS改性沥青产品的性能差别较大。
- The purification of product is higher than 99%(HPLC) and cichoric acid recovery form raw material by the produced method is higher than 80%. 该法所得产品纯度大于 99%25 ,制备收得率大于 80%25。
- Aiming to the fact of offshore oilfield,the paper presents the concept of producing with sanding,analyses the advantage and the disadvantage brought about by this producing method. 针对海上油田的实际情况,提出了适度出砂生产的概念,分析了适度出砂生产的优势和带来的一系列问题,国外油田的应用实例也证明了适度出砂开采可以大幅度提高油井的产量。