triggered

Nixon's instructions may have been triggered by personal pique; they nevertheless reflected Presidential necessities.

尼克松的指示可能是出于个人意气;然而, 它们却反映了总统的需要.

Molting in insects is triggered by rising levels of a hormone called ecdysone.

昆虫的脱皮是由于称为脱皮素激素的含量升高而引起的.

In early tests , DNA-based vaccines triggered both responses.

早期检测期间, DNA疫苗能激起双重反应.

The incident triggered an armed clash.

这起事件触发了一场武装冲突.

They were triggered by the Federal Reserve's unusually tight control of money and credit.

这两起衰退是由于联邦储备系统特别加紧控制货币和信贷引起的.

The current recession was triggered by a slump in consumer spending.

目前的经济衰退是由消费支出骤跌引起的。

The illness is triggered by a chemical imbalance in the brain.

这种疾病是大脑化学物质失衡诱发的。

What precisely triggered off yesterday's riot is still unclear.

究竟是什么引发了昨天的骚乱还不清楚。

The thieves must have deliberately triggered the alarm and hidden inside the house.

盗贼肯定是故意触发了报警器，然后躲在房子里。

His lecture triggered off an armed clash.

他的演说引起了一场武装冲突.

The mere mention of food had triggered off hunger pangs.

单单提到食物就引起了阵阵饥饿感。

The incident has triggered fresh arguments about the role of the extreme right in France.

该事件引发了关于极右翼势力在法国所起作用的新一轮讨论。

Exactly what had triggered this avalanche?

到底是什么触发了事态的急转直下?

The discovery triggered a stream of readers' letters.

该发现引来了读者接二连三的来信。

His action has triggered off a crisis.

他的行动已经引起一场危机.