activation

有些项目，期待着开通；有些项目，期待着开工，怎么翻译有味道？

是不是翻译成，some to open; some to be open;还是翻译成，some projects are expected; others awaited? 还是翻译成，some to kaitong;some to kaigong;哈哈，都不

Catalysts are substances thatspeed uptherate of reactionby providing analternative routewith alower activation energy. They can be