The result shows the change of its temperature field and concentration field in light-off course.
模拟结果显示了起燃过程中催化转化器载体温度场以及气体浓度场的变化。
“Even though the panel will not be large enough to power the entire car, it could provide enough power to switch the engine off and on when the car is stopped at a traffic light, ” he said.
“尽管面板不能提供整辆车的动力，但是当车遇红灯停下时，它足以提供发动机熄火和启动所需的能量了。”他继续说。
He fell asleep with the light off.
灯关掉的状态下，他睡熟了。
Please turn the light off before leaving the room.
离开房间前，请把灯关掉。
把那灯关了！
Mario. Will you switch the kitchen light off?
马里奥，你把厨房的灯关掉好吗？
Please put the light off when you leave the room.
请你离开房间时把灯关掉。
你可以把灯关掉吗？
She blew the fire out, turned the light off and went out shopping.
她熄灭了火，关掉灯，就出去买东西了。
Something's wrong with the switch. He turned the light off, but it stayed on.
开关出了毛病，他关了开关，可灯还是亮着。
"Switch off the computer and get to bed," I yell, as I get ready to turn off my own bedroom light.
在我准备关掉自己房间的灯光时，我大喊：“关掉电脑上床睡觉”！
Turn it off! Turn off the light!
把它关了！把那灯关了！
他关掉灯。
把大门口的灯关掉。
When a light passenger plane flew off course some time ago.
不久前，一架轻型客机偏离了航线。
The way to turn off the warning light is not to smash it out, but to find the problem.
要关闭警示灯不是把它砸碎而是找到出问题的地方。
Yet another reason, then, to switch that light off.
如此，夜晚熄灯就又多了一个理由。
Your arms and legs need protection from light bouncing off glass.
你的双臂和双腿需要保护，免受玻璃反射光的照射。
PHILIP: Diana, that was me. I turned off the light switch by accident.
菲利普：戴安娜，是我，我不小心关掉了电灯开关。
As he pulled into the driveway, he saw her bedroom light was off.
当他驶入车道时,他看见她卧室的灯关着。
Sometimes even a light touch on the face is enough to trigger off this pain.
有时甚至在脸上轻摸一下也足以引发这种痛苦。
Consumers dislike the "cold" light they give off and their poor lifespan.
消费者对它所发出的“冷”光也并不买账。而对其使用寿命较低也颇有微词。
Don't forget to turn off the light before you go.
你走之前别忘了关上灯。
When he left, I turned off the light.
父亲离开后我关上了灯。
He turned off the light and the room was in complete darkness.
他关上了灯，室内一片漆黑。
He turned off the light and the room was in complete darkness.
他关上了灯，室内一片漆黑。
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