这些工具显著降低了费用并且上升生产,并且能受专利的保护解雇。 同样地, [translate] aB likes C seems D seemed B喜欢 C似乎 D似乎 [translate] aSolution A drug dissolved in another substance (eg,in an aqueous solution) 在另一种物质溶化的解答A药物 (即,在水溶液) [translate] ...
The process consists firstly in adding, to the solution, an excess of a polyelectrolyte capable of forming an ionic association with the dissolved substance which it is desired to retain, and then in bringing the solution thus obtained into contact with a material possessing ionic groups which ...
Answer: Solute. A solute is a substance that is usually dissolved in a solvent in making a solution. A solution takes two forms, namely aqueous or...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...
The substance in which the solute is dissolved is called the ___. A. solute B. solvent C. suspension D. colloid 相关知识点: 试题来源: 解析 B。solvent 是溶剂,用来溶解溶质;solute 是溶质;suspension 是悬浊液;colloid 是胶体。所以选溶剂。反馈 收藏 ...
When salt is dissolved in water, it forms a solution. What do we call the substance that is dissolved (in this case, salt)? A. Solvent B. Solute C. Mixture D. Compound 相关知识点: 试题来源: 解析 B。解析:在溶液(solution)中,被溶解的物质叫做溶质(solute),这里盐是溶质。溶剂(solvent)...
解析 C [解析] [C]give off意为“散发出(气味),发出(光、声音等)”,可与gas,smell,light,heat,sound等连用,故为答案。而[A]give away意为“泄漏(秘密),赠送”;[B]give in意为“认输,投降;交上”;[D]give back意为“归还,返回,恢复”。
If a substance is dissolved in water or heated, it may ___ a gas. A give into B. give over C. give off D. give away 相关知识点: 试题来源: 解析 C [解析] 考查词组辨析。give off意为“散发”,符合题意,为正确答案。give与into不构成固定搭配;give over意为“托付,交托”;give away意为...
A. give into B. give over C. give off D. give away 相关知识点: 试题来源: 解析 C) 假如一种物质溶解在水里或被加热,它可能释放出一种气体。 give into为非固定搭配;give over意为“托付,交托”;give off意为“散发”;give away意为“送掉,分发(奖品)等”。反馈...
Ifasubstanceisdissolvedinwaterorheated,itmay()agas.更新时间:2024-12-16 03:41:30 八字精批2025流年运势八字合婚八字起名A、giveinto B、giveover C、giveoff D、giveaway正确答案: C 答案解析: 「句意」 如果一种物质溶解在水里或被加热,它可能释放出一种气体。 「难点」 give into 为非固定搭配; ...
百度试题 题目If a substance is dissolved in water or heated, it may ___ a gas. A.give intoB.give offC.give overD.give away相关知识点: 试题来源: 解析 B 反馈 收藏