The engineers are also trying to develop an on-and-off "switch" where the glow would fade when exposed to daylight.
工程师们还试图研制一种间断式“开关”，当暴露在日光下时，光照会逐渐消失。
Known as passive cooking, this on-and-off technique not only saves energy but can also help avoid overcooking vegetables such as corn on the cob.
这被称作被动烹饪，这种断点的烹饪技术不仅能够节约能源，同样可以避免像玉米棒之类的蔬菜烹煮过度。
Sam was flicking a flashlight on and off.
萨姆正啪啪不停地开关着手电筒。
I believe, from what I know of him, he was a bit of a rake. We bivouacked together on and off for nearly two years.
另外以我对他的了解，这是个有点浪子气息的家伙。我们断断续续地在一起露营了近两年。
If the light flashed on and off several times, the dolphins were supposed to press the left-hand lever followed by the right-hand one.
如果灯亮了又灭了好几次，海豚就应该先按左手的杠杆，再按右手的杠杆。
The tour is a round-trip of the town and there are a total of 4 stops where passengers can get on and off the bus.
这趟旅行是一个小镇的往返旅程，总共有4站，乘客可以在那里上下车。
Cyclists jump on and off pavements and ride at speed along the pavements.
骑自行车的人在人行道上跳上跳下，并且沿着人行道高速行驶。
The movements are similar to traditional Cossack activities, for example, sword fighting and getting on and off horses.
这些动作与传统的哥萨克活动类似，如击剑和马术。
The new buses are air-conditioned, comfortable and easy for elderly and disabled passengers to get on and off.
新的公共汽车装有空调，也很舒适，方便老人和残疾乘客上下车。
Get a hand stamp at the gate of the zoo, and you can get on and off the mini-train unlimited times on the same day.
在动物园门口盖章即可享受迷你巴士搭乘机会，当日次数不限。
In plants, for example, it is one of the things that switches other genes on and off at their promoter sites.
例如，在植物里，其中的一个行为是在基因的启动子区域里开启和关闭其他基因。
Grid provides an infrastructure that you turn it on and off as needed.
可以根据需要打开和关闭网格提供的基础设施。
These switches turn on and off all the time, controlling how our cells work and how we respond to our environments.
受控于我们传感器的工作或者我们对周围环境的反应，这些开关可以随时打开或关闭。
For other firmware flashes, you can remotely power the systems on and off.
对于其他固件刷新，可以远程打开或关闭系统的电源。
This only affects classes loaded in the future, so it can't be turned on and off at will.
由于这仅影响将来装入的类，因此不能随意地关闭或打开它。
If you only love on and off, like a light switch, you're not loving like God wants you to love.
如果你的爱只是一开一关，像一盏灯的开关，那么你就不是如上帝说的那样去爱。
We enabled conditional tracing so we could use a global attribute to turn the console tracing on and off.
我们还启用了条件跟踪以便能够使用一个全局属性来启用和禁用控制台跟踪。
Genes are not blueprints - they're more like switches that get turned on and off.
基因不是蓝图——它们更像是能够被打开和关上的开关。
We can actually see spatially all the details in the field animated as you turn the current on and off.
我们能看到，所有细节的空间动画分布，就在你打开电流和切断的时候。
The university gives a list of houses for rent both on and off campus.
大学给出了待租房子的列表，即有校内的也有校外的。
During that period of time, developers need to turn on and off logging in different areas of the application.
在这段时间之内，开发人员需要激活或关闭应用程序不同范围的日志。
These system messages are also saved along with the chat transcript text and can be toggled on and off.
这些系统消息还随聊天记录文本一起保存起来，并可以进行切换。
Then he bursts out laughing - and keeps laughing on and off for the best part of two hours.
然后突然笑了起来——并且在接下来的两小时李一直断断续续地笑。
Click the button to toggle highlighting of your search results on and off.
单击该按钮可以对搜索结果启用或禁用高亮显示功能。
Working on and off, however, has its limits.
然而，干干停停有它的局限性。
Take care when stepping on and off the escalator; take extra care if you wear bifocals.
在上下扶梯的时候一定要留神，尤其是当你还戴着眼镜的时候。
Despite the difference in brain activity on and off estrogen, participants' scores did not change.
虽然在有无雌激素的条件下，大脑的活动有所差别，但是参与者的得分没有改变。
Despite the difference in brain activity on and off estrogen, participants' scores did not change.
虽然在有无雌激素的条件下，大脑的活动有所差别，但是参与者的得分没有改变。
应用推荐