basic chemicals造句
例句与造句
- Ammonia has been one of the more difficult basic chemicals to synthesize .
氨曾是一个较难合成的基本化工原料。 - Business : chemicals : basic chemicals : oleochemicals
这个类别的其它语言版本： - A brief discussion on the reform in basic chemical experiment in colleges
普通高校基础化学实验改革的探讨 - Only in basic chemicals inorganic
只限于化工无机原料 - Practice and considerations on the reform of basic chemical experiment teaching
机械工程学基础教学改革与实践 - It's difficult to find basic chemicals in a sentence. 用basic chemicals造句挺难的
- Knowledge of basic chemical unit operations and hazard analysis methodology
有良好的化工生产基本知识和危害分析知识。 - Reform basic chemical experimental teaching and develop students ' practical ability and creative spirit
深化实验教学改革提高学生实践能力 - Familiar with basic chemical reactions / process . familiar with common chemical industrial equipments
熟悉基本化学反应和化工工艺。熟悉常见的化工设备。 - That first cell of synthetic life - made from the basic chemicals in dna - may not seem like much to non - scientists
对于一般人来说，这个由dna基本化合物合成的“第一个人造细胞”可能并不怎么样。 - Direct piping aslw can be connected for the supply of some basic chemical materials due to being adjacent to juhua group corporation
对于一些基本化工原料，由于园区紧邻巨化集团公司，可以由管道直接延伸输送。 - Since the mid 1940 ' s over 200 basic chemicals have been created for use in killing insects , weeds , and other organisms described as " pests .
从20世纪40年代中期起，人类已经创造了200多种基本化学制品用来消灭昆虫野草以及其他所谓的“有害生物” 。 - D use the product act basic chemical material used in producing varies sulfate compose medicament and dyestuff and scour etc . and in organic compose used in dehydrate aqua and sulphur
20 . 0 d用途：本品为基本化工原料，用于生产各种硫酸盐合成药物染料洗涤剂等。 - Sodium silicate is a water soluble silicate , generally assumed as a combination of alkali metal oxide , silica and water . it is a widely used basic chemical material
硅酸钠是可溶性硅酸盐，内含不同比例的碱金属和二氧化硅的系统和水，是一种应用十分广泛的化工原料。 - Being directed against the main problems existing in traditional chemical experimental teaching system , this article shows us a way and puts forward measures of basic chemical experimental reform
针对传统实验教学体系存在的主要问题，提出基础化学实验教学改革的方向和具体措施。 - Some phenomena of polymer solution , which can not be satisfactorily explained by such basic chemical theory as van der waals force and hydrogen bond , are well interpreted by introducing the structrue adapability tenets of cybernetics into the branch of polymer
摘要将控制论的结构适应性原理引入高分子学科，解释了一些范德华力、氢键等化学基本理论未能恰当解释的聚合物溶解现象。
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