aI was sad that you had gone to bed without saying anything.Actually we were friends,but also friends. 我是哀伤的您上床了,无需说任何东西。实际上我们是朋友,而且朋友。[translate] achemical symbol as appropriate as only means of identification 化学符号一样适当象证明仅手段[translate]...
Really these are very specific amounts of charge, ± 1.602 × 10-19coulombs, but working with tiny quantities like this is rarely necessary. For most calculations, you treat this as a “unit” of charge (sometimes given the symbole) and everything is much simpler. Periodic Table Charges ...
2、What is thechemicalsymbol for copper?(铜的化学符号是什么?) 3、Clouds of toxic fumes escaped in a hugechemicalfactory blaze.(从化工厂熊熊烈火中泄漏出团团有毒气体。) 4、The company has evolved into a majorchemicalmanufacturer.(这家公司已逐步发展成一个主要的化工厂。) ...
chemical warfare (redirected fromChemical agents) Thesaurus Medical Encyclopedia Related to Chemical agents:chemical terrorism,Chemical weapons chemical warfare n (Military) warfare in which chemicals other than explosives are used as weapons, esp warfare using asphyxiating or nerve gases, poisons, defolian...
(3) A space or parenthesis must separate each cluster of (element symbol + count). (4) Where a group of elements is enclosed in parentheses, the multiplier for the group must follow the closing parenthesis. That is, all element and group multipliers are assumed to be printed as subscripted...
of the ore.经过化学分析,我们知道了矿石的构成。6. The chemical symbol for copper is "Cu".铜的化学符号是Cu。7. A reactor is a container for chemical reaction.反应器是进行化学反应的容器。8. The government has banned the use of chemical weapons.政府已经禁止使用化学武器。
This is the mark of her real genius as a设计师) 答案 1. symbol 2. advantage 3. perform 4. background 5. specific 6.retired 7. guarantee8.athletes9. purchased 10. designer 相关推荐 1I.单词拼写1. What is the chemical(符号)for copper?2. For a goalkeeper, it's a great(优势)to ...
The pattern looks for a chemical symbol, optionally followed by zero or more sequences of a digit and another symbol, possibly with a trailing digit. Note that this is what you specified, but will miss compounds such as H2SO4, CO2, KMnO4, and so on. You can pick those up with a ...
개요 추천의 글 구독 액세스 리소스 라이브러리 자문 위원회 자주하는 질문