chemical change是“化学反应”吗?

chemical change是“化学反应”吗? 是a chemistry change 还是a chemical change 英语反意问句This is called a chemical change这个句子变反义问句 是 isn't it 还是 didn't it? 化学测验是chemistry test还是chemical test chemical stress 难道是“化学应力”?这个术语是怎么定义的?Chemical stress 来自什么?可否举一个例子? Making a milkshake is Chemical change or Physical Change? 请问And it is called chemical change.和And it called chemical change有什么区别? 请问And it is called chemical change.和And it called chemical change有什么区别? 请问英语里什么时候用名词对名词?比如drug abuse 毒品滥用 chemistry teacher 化学老师 这样两个名词组合在一起的词组,而有些时候则是chemical change,educational quality这样的形容词对名词.那么什么时 chemical是化学物质还是化学反应? 化工陶瓷的翻译是chemical ceramic 还是 chemical ceramics 《化学秘密》100字英文读后感《Chemical Secret》--------《化学秘密》 化学基因学（chemical genetics）的定义 What is the difference between a chemical reaction and a physical change? chemical是可数名词还是不可数名词? a chemical change is a process-------something is changed into a thing different from what it wasA that B which Cwhen Dwhat 到底是定语从句还是同位语从句呀 我快被搞疯了 本人在国外学上高中,化学遇到难题了,What are the differences among chemical bonds ,chemical bondand chemical bonding? Breaking up water into oxygen and hydrogen is a chemical change.为什么change不是changing?当change不当谓语动词时是不是就应该改为changing?