Somebody say it real loud. Yes, the system is working on the surroundings, right? It's pushing out against them.
有人很大声的回答了,对,系统在对外做功,他把外界向外推开。
And apart from this executive education department, but I also report to the deputy dean here at the Sloan school management.
除了向教育部门汇报情况外,我还得,向副院长汇报。
Nothing preoccupies a president more than putting troops and arms away and the president is no different from that.
没有什么事比向外派遣部队和武器,更让总统忧心伤神的了,布什总统也不例外。
Nowadays, if you go to outer space, you can check for yourself that if you throw something out, it just goes on forever without your intervention.
现如今,如果你去了外太空,你可以向外抛个物体试试,如果你不打断它,它就会一直运动下去
All cell membranes have these channels within them, and under their resting conditions sodium is moving from outside to inside, potassium's moving from inside to outside.
所有细胞膜上都有这种通道结构,在静息状态下,钠从细胞外流向细胞内,钾从细胞内流向细胞外
And shortly thereafter this thickening of the outer surface is dimpling in, its invaginating.
增厚的外胚层很快就,向内凹陷。
Are you still going to pay it forward?
你还会向外传递爱吗?
One of the things you kind of speculate about, and wonder about, why did some cities send out lots of colonies, some cities send out only a few, and others none at all for quite a while.
也许你感到疑惑的一件事是,为什么有些母邦派出了大量移民,另一些只有一些移民,还有其他母邦在很长时间根本没向外移民呢
It's good to have a vector pointing in the radial direction of length one.
所以引入这么一个模长为 1,方向沿圆心向外辐射的矢量作用很大
You send something, you'll find it goes on forever.
向外抛一个物体,它就会一直运动下去
This equation is telling you if you compress it, namely if x is negative, F will be then positive, because it's pushing you outwards.
这个方程告诉我们,如果压缩弹簧,即令 x 为负,F 就为正,因为推力的方向向外
er is a vector at each point of length one pointing radially away from the center.
r 是一个模长恒为 1 的矢量,方向沿半径向外
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