C。“in most environments”表示“在大多数环境中”,“under most environments”也可以理解为“在大多数情况下的环境中”,意思比较接近。“on”通常表示“在……上面”;“at”一般表示“在某个具体的地点或时间点”;“during”表示“在……期间”,都不符合这里的语境。在化学科普中,描述化学物质在环境中的稳定...
(57)< Abstract > This invention, solid state, desirably, or partly is crystal Characteristic substantially is crystal state, for example configuration it features that it is A or configuration B, S omepurazoru of neutral configuration is offered. Furthermore, as for this invention manufacturing ...
Isoamyl nitrite is a chemical compound with the formula C5H11ONO. It is employed medically to treat heart diseases as well as angina. 3d illustration,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、
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did i make a new compound or is that was diluted CuCl2 looks like.. Also, i saw a sample of CuCl2 and it was that same blue color. My solid is Green, altho I have seen it turn blue when some of the liquid splashed out and evaporated. I am thinking that the green color is ...
公开/公告日期: 20080717 申请(专利权)人: ロレアル 发明人: ステファンコモ 摘要: This invention, the glutathione inside the melanism cell of the hair package in order to process Siraga (GSH) regards the use of the chemical compound whose it is possible to make level increase.收藏...
It vividly depicts the process in which a special enzyme (酶) involved in the biosynthesis (生物合成) of an important organic compound is activated - the latest breakthrough by a Chinese scientific research team. 它生动地描绘了一个重要的有机化合物的生物合成过程,在这一过程中一种特殊的酶会起到...
Oh, and one more thing: is Iron (II) Chloride only able to be formed when iron and hydrochloric acid are heated over a flame? What if the two elements are merely mixed together in a test tube? Is a compound still formed? Thank you for any help you're able to provide. ...
The process of compound formation varies from one compound to the next. In some cases, the chemical reaction occurs slowly, such as when iron (Fe) and oxygen combine to form iron oxide (FeO). In other cases, the reaction happens quickly, as when lithium (Li) and oxygen combine to create...