switching on

基本解释

The technology will also use body sensing for gaming, aiding the disabled, helping emergency responders, and switching on the lights
此身体感应技术可用于进行游戏，治疗患者，帮助紧急救援人员，并控制灯的开关。
The new US study of zebrafish has identified a key cellular pathway that appears to trigger regeneration by switching on certain genes.
美国对斑马鱼的最新研究确认，再生的关键细胞途径似乎是通过开关某种基因而激活再生。
The low-pollution plane to carry between 50 and 100 passengers will take off using normal engines powered by biofuel made from seaweed before switching on its rocket engines at altitude.
该低污染的飞机可以搭载50到100名乘客，起飞时飞机使用从海藻中提炼的生物燃料驱动的常规引擎，当爬升到特定高度时，飞机会切换到火箭引擎。

Kinases can, in many cases, serve as a mechanism for switching a protein on or switching a protein off.
激酶能够,在很多情况下,能够激活一种蛋白或者关闭一种蛋白
耶鲁公开课 - 生物医学工程探索课程节选
There are nine keys for my left thumb alone so I'm kind of switching between these on the back here and many others, and because of that I can go very high and I'll just demonstrate that.
我的左手拇指就要控制九个音键,通过按动后部,和其他地方的音键,我就能吹出很高的音,我现在就来演示
耶鲁公开课 - 聆听音乐课程节选
Some of this can be done if consumers make different choices in what they eat, but some can be silent changes too, so Frito-Lay taking the Trans fats out of their products and switching them with a healthier fat is a silent change that could have a positive impact on public health.
有些只要消费者选择其它的食物即可做到,但也有些变化是悄无声息的,菲多利将其产品中的反式脂肪,替换成更健康的脂肪就并未声张,这对大众健康有着积极的影响
耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

He went into the living room without switching on any lights, and telephoned his cook.
NEWYORKER: The Insufferable Gaucho