1、Thee chemical change gives off heat and light.
這種化學(xué)變化發(fā)出熱和光。

2、When a chemical change takes place, one or more substances are formed.
當(dāng)化學(xué)變化發(fā)生時(shí)，就形成了一種或多種物質(zhì)。

3、A chemical change always results in forming at least on new substance
一種化學(xué)變化總是產(chǎn)生至少一種新物質(zhì)。

4、We saw that a chemical change had taken place
我們看到已發(fā)生了化學(xué)變化。

5、Whenever a chemical change takes place, There is a new substance formed
每當(dāng)發(fā)生化學(xué)變化時(shí)，就有一種新的物質(zhì)生成。

6、A chemical change always results in forming at least on new substance.
一種化學(xué)變化總是產(chǎn)生至少一種新物質(zhì)。

7、Whenever a chemical change takes place, there is a new conference to formed
每當(dāng)發(fā)生化學(xué)變化，就有一種新的物質(zhì)生成。

8、Weary is one kind of toxicant phenomenon which in the cell the chemical change derivation causes.
疲勞是細(xì)胞內(nèi)化學(xué)變化衍生導(dǎo)致的一種中毒現(xiàn)象。

9、A chemical change has to take place before the energy can be let loose.
能量釋放，必須有化學(xué)變化。

10、We saw that a chemical change had taken place.
我們看到已發(fā)生了化學(xué)變化。

11、This chemical change can be expressed by an equation.
我們可用反應(yīng)式表示這種化學(xué)變化。

12、The chemical change takes place in paper when it burns.
紙燃燒時(shí)會(huì)產(chǎn)生化學(xué)變化。

13、When two or more elements combine and form a compound, a chemical change takes place.
當(dāng)兩種或兩種以上的元素化合形成化合物時(shí)，發(fā)生化學(xué)變化。

14、Any chemical change in the mother's blood will affect the child for better or worse.
母親血液中的任何化學(xué)變革城市對(duì)胎兒帶來(lái)好的或壞的影響。

15、A chemical change has to take place before the energy can be let loose
能量釋放，必須有化學(xué)變化。

16、A chemical change takes place in any substance when it burns
物質(zhì)燃燒時(shí)產(chǎn)生化學(xué)變化。

17、When rust is formed, a chemical change has taken place.
當(dāng)銹形成的時(shí)候，就發(fā)生了化學(xué)變化。

18、Nuclear reaction is a chemical change or a physical one?
核反應(yīng)是化學(xué)反應(yīng)還是物理反應(yīng)。

chemical change翻譯