The new light triggered thyristor is an ideal device being appropriate in series and in high voltage application.

由于光控晶闸管采用了直接光触发，因此特别适用于高电压和串联应用。

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Some biologists hypothesize that a plant will stop growing if it's in the shade of another plant, a reaction that's triggered when it senses an unusual ratio of red light to far-red light.

一些生物学家假设，如果一株植物处在另一株植物的荫蔽下，它就会停止生长，当它感知到红光与远红光的不寻常比例时，反应就会触发。

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When the flash tube is triggered, light from it penetrates the ruby.

当打开闪光灯时，它所发出的亮光穿透红宝石。

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By entering the control panel, you'll find a night mode that offers a super-dim clock and alarm display for bedside duty, though we wish this mode could be triggered automatically by light sensor (very early Classics had sensors, but for whatever reason, they were later removed).

ENGADGET: Chumby One review Hands-on

Their production is triggered by things besides light and nutrient deficiencies: drought, low temperatures, wounding, infection and exposure to ozone are all known to stimulate synthesis of these molecules.

ECONOMIST: The science of autumn

After the sentencing hearing, Det Con David Evans explained that the "complex" case came to light following a Welsh government audit investigation which was triggered by information concerning financial irregularities at the charity.

BBC: Miriam Beard jailed for Plas Madoc Communities First fraud