Quenching time of solution of degenerate parabolic equation;
退缩抛物型方程解的熄灭时间
By using the first eigenvalue,the corresponding eigen function of the Laplacian operator and their properties,one quenching criterion of the solution and an estimate of the quenching time of the solution simultaneously are obtained.
通过使用拉普拉斯算子的第一特征值、对应的特征函数以及它们的性质 ,给出了一条解的熄灭准则 ,同时还对解的熄灭时间进行了估计 。
When and are both greater or equal than one, simultaneous quenching appears.
本文研究了一类二维非线性方程组的熄灭问题:当参数p≥1且q≥1时,两个耦合变量会同时熄灭,而当或p<1≤q或q<1≤p时,一个变量熄灭而另一个变量不熄灭,最后,给出了非同时熄灭的熄灭速率。
frame suppression period
帧(扫描回程)熄灭时间
Controling of extinction time for semilinear impulsive parabolic equation with absorption term
含吸引项的半线性脉冲抛物型方程熄灭时间的控制
The flame burns bright throughout the duration of the Games.
圣火直到闭幕时才熄灭。
Immediately afterwards the light expired, and the room was plunged in frightful obscurity, while the clock at that minute struck half-past four.
灯熄灭了，整个房间陷入可怕的黑暗里，时钟那时恰巧敲打四点半。
When the candle was only half an inch high, it puttered out and the room became dark.
蜡烛只有半英寸高时慢慢熄灭了，房间内变成漆黑一团。
The fire had died down and the room was getting cold.
炉火已经熄灭，房间里渐渐冷了。
Ashes and sparks, my words among mankind!
从还未熄灭的炉火向人间播散！
Lights will go off if no one is in the room.
如果房间里没有人，灯会自动熄灭。
Black out all lights during air defence exercises
在防空演习时熄灭一切灯火
The flower opens, then the flower falls, star light shine, do not know when put out.
花开，然后花落，星光闪耀，不知何时熄灭。
The campfire smouldered for hours after the blaze died out.
营火在火焰熄灭后闷烧了好几个小时。
The lights of the city were out when the air-raid alarm sounded
空袭警报响时，城市的灯光就熄灭了。
Black out the stage at the end of a scene
一场终了时熄灭舞台灯光
Towards the end of the dinner the lights in the room are turned off,
宴会快结束时，屋里的灯会被熄灭。
The street lights go on when it gets dark and go off at midnight.
街灯在天黑时点亮，半夜熄灭。
When the games are over, the flame is extinguished in a closing ceremony.
比赛结束后，于闭幕式时将圣火熄灭。
At the same time that albumin and fetoprotein synthesis is extinguished.
同时白蛋白和甲胎蛋白的合成被熄灭。
The light had already gone out when I got to the cinema.
我到电影院时灯已经熄灭了。