varied:consisting of or including many different kinds of things or people,especially in a way that seems interesting. 各种各样的:具有或由许多种类和形式组成的。variant (n. adi);something that is slightly different from the usual form. of something. 指同常规事物有些许差异的,变异的。variable:易...
题目【题目】完成句子Air is composed of(各种各样)gases including hydrogen, orygen and carbon dioride. 相关知识点: 试题来源: 解析 【解析】【句意提示】空气是由各种各样的气体构成的,包括氢气,洋气和二氧化碳。【答案】a variety of. 反馈 收藏 ...
A. oxygen B. hydrogen and helium C. carbon dioxide D. nitrogen 相关知识点: 试题来源: 解析 B。解析:恒星主要由氢(hydrogen)和氦(helium)组成。oxygen(氧)、carbon dioxide(二氧化碳)、nitrogen(氮)不是恒星的主要组成成分。本题考查关于恒星组成成分相关的英语单词和天文知识。反馈...
百度试题 结果1 题目7. Air is composed of various gases including hydrogen,o oxygen , and carbon dioxide. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
T.: Using Elemental Ratios to Predict the Density of Organic Material Composed of Carbon, Hydrogen, and Oxygen, Environmental Science & Technology, 46, 787-794, 2012.Kuwata, M., Zorn, S. R., and Martin, S. T.: Using elemental ra- tios to predict the density of organic material ...
Proteins are composed of carbon, hydrogen, oxygen and ammonia element composed of macromolecules. Protein is not primarily u 翻译结果4复制译文编辑译文朗读译文返回顶部 The first 2 is fat. Carbohydrates than fats, are more "enrichment" of the food and energy, but it is only used as a storage ...
asmall pressrue tank 小pressrue坦克[translate] aAmino acids are composed of a central carbon atom bonded to hydrogen, carboxyl, amino and side groups. 氨基酸由一个中央碳原子与氢, carboxyl,氨基和旁边小组被结合的组成。[translate]
Electroactive multilayer film of myoglobin (Mb)-, chitosan (CS)-, and poly(dimethyldiallylammonium chloride) (PDDA)-wrapped multi-wall carbon nanotubes (MW
the columnar discotic liquid crystal nanowires of the present invention are largely insensitive to humidity. This low sensitivity to humidity is achieved by the use of molecules composed mainly of hydrocarbons. In certain embodiments wherein any heteroatom other than hydrogen and carbon is present, th...
相关推荐 1Air is composed of ___ gas including hydrogen, oxygen and carbon dioxide. A.variedB.variantC.variableD.various 2Air is composed of ___ gas including hydrogen, oxygen and carbon dioxide. A. variedB. variantC. variableD. various 反馈 收藏...