The reaction rate constants have been calculated according to conventional transition state theory, variational transition state theory and tunneling corrections respectively.

根据传统过渡态理论、变分过渡态理论及相应的隧道效应校正，计算了本重排反应的反应速率常数。

youdao

The State Department said Monday the administration still has a hand extended to Iran despite the chilly reaction by Iran's supreme leader to Mr.Obama's videotaped holiday greeting to Iran late last week, in which he said the United States seeks honest engagement with Iran's Islamic government based on mutual respect.

VOA: standard.2009.03.23

If that protein is an enzyme then you've and you've switched it from an 'off' position where it's not catalyzing a reaction to an 'on' position where it is, you've changed the biochemical state of the cell, you've changed the chemical reactions that can occur within the cell, and you've changed its behavior.

如果这种蛋白是一种酶的话,你就能够将酶从无催化作用的静息态,激活至能催化反应的激活态,你改变了细胞的生化状态,也改变了细胞内发生的化学反应,改变了细胞的行为

耶鲁公开课 - 生物医学工程探索课程节选

According to the statement, the name of the country was withheld in order to give time for "Iraqi authorities concerned to inform officials of that state through the right channels in order to know their reaction to to such vicious involvement".

BBC: News | Middle East | Iraqi police arrest assassin suspects

The growth of administrative review can be explained as a reaction to the growth of state power.

ECONOMIST: POLITICS BRIEF: The gavel and the robe | The

The reason for the attacks is unclear, but police say they could be a reaction to reported abuse in state prisons.

BBC: Brazil troops to fight wave of attacks in the south