化学的例句大全

Their contents range over feasting, chemical processes during production of beer, beliefs and myths.

它们的内容涉及了宴会 、 啤酒生产的化学过程以及相关的信仰和神话.

Objective To investigate the chemical constituents of the root of Solanum torvum Swartz.

目的研究金钮扣根石油醚部位和醋酸乙酯部位的化学成分.

This paper gives a brief account of his life and his contributions to Chinese radiochemistry.

该文介绍了他的生平经历及其对中国放射化学事业所做的开创性贡献.

Applies virulent or when the radiochemistry goods pays attention protects oneself.

应用有毒或放射性化学物品时注意保护自己.

Setting forth a method of utilizing chemicals to process non-circular gear .

阐述了用化学蚀剂法加工 非圆齿轮 的方法.

Each of the chemical elements that makes up the objects radiates at its own characteristic wavelength.

构成这些天体的每一种化学元素都会以它们特有的波长发出辐射.

Chemicals in showering water vaporize at a much faster rate than the actual water.

淋浴水中的化学物质比实际的水蒸发速度要快.

Using solvent to extract succinic acid in and tartaric acid in chemical nikel plating liquid.

化学镀镍液的中琥珀酸、酒石酸用溶剂萃取法去除.

The usual chemical process involves making succinic acid from crude oil or natural gas.

一般的化学方法需要从原油或天然气制取琥珀酸.

This chemical assists in construction of muscle, bone and other tissues.

这种化学物质有助于建造肌肉 、 骨骼和其它组织.

A new methane sulfonic acid electroless tin plating technology aras investigated.

研究了一种新型甲烷基磺酸化学镀锡工艺.

Contents of the isomers in sodium metanitrobenzene sulphonate salt were analyzed by chemical methods.

用化学法分析间硝基苯磺酸钠盐中异构体的含量.

The method for the physicochemical phase analysis of a directionally solidified Ni-based cast superalloy was studied.

系统研究了一种定向凝固镍基铸造高温合金的物理化学相分析方法.

...a chemical that assists in the manufacture of proteins...

有助于生成蛋白质的一种化学物质

The intermolecular interactions a nd molecular recognition of coal are key components of coal supramolecular chemistry.

煤分子间相互作用和分子识别是煤超分子化学的关键所在.

Chemistry also uses calculus in determining reaction rates and radioactive decay.

化学也使用演算在确定反应速率和放射性衰变.

A technology of surface chemical coloring of stainless steel for cooking utensil is studied.

研究了一种厨具用不锈钢的表面化学着色工艺.

Petrochemicals, steel, glass-making and rubber have all expanded to feed auto-making.

石油化学 、 钢铁 、 玻璃制造和橡胶业都为满足汽车制造业而迅速膨胀.

Working with dangerous chemicals like this everyday is slow-motion suicide.

每天和这种危险化学品为伍是慢性自杀.

Molecular self-assembly is a topic of current interest in supramolecular chemistry.

化学最重要的研究内容之一.