名詞 chemical reaction:

1. (chemistry) a process in which one or more substances are changed into others
   同義詞：reaction

1. Capable of responding to sunlight or ultraviolet radiation by chemical reaction.
   能經(jīng)化學反應感光的能通過化學反應對陽光或紫外線輻射反應的
2. A substance that retards or arrests a chemical reaction.
   反催化劑延緩或阻礙化學反應的物質
3. The two substances are now in contact (with each other), and a chemical reaction is occurring.
   現(xiàn)在這兩種物質(互相)接觸產(chǎn)生了化學反應。
4. A reactor is a container for chemical reaction.
   反應器是進行化學反應的容器。