Then,his hands. The cold would travel slowly from the outside to the inside of him, and he would rest.
VOA: special.2010.02.27
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
We've talked about one class of molecules, they're transporters that move molecules from inside to outside, or outside to in, that wouldn't ordinarily be transported through a cell membrane.
我们已经讲过一类这样的分子,它们是能够将分子从胞内运至胞外的载体,或者从胞外运至胞内,这个过程不是简单地穿过细胞膜
So the influx of ions from the outside of the cell to the inside of And you can think of ion channels as being gated, by gated it means the gate can be closed and no ions are going through, as in this case here.
下面以离子从细胞外部流入内部,你可以把离子通道想象成是有闸门的,也就是说闸门可以关上,这时没有离子能通过,就像这种情况。
Now, the Paris population included national guardsman, come from the outside to take refuge inside.
那时,巴黎人口中还掺杂着,从外省前来避难的国民卫队
Argc I'm iterating on the outside from I to Arg C, zero to Arg C; I on the inside, I better not use I; otherwise bad things are going to happen.
我从I迭代到Argc,从0迭代到;,在里面,我最好不是用;,否则坏事情将会发生。
So inside the cell mostly water, outside the cell mostly water, but I need to separate my water from the water outside.
那么细胞内大多是水,细胞外大多也是水,但我需要将体内的和体外的水隔离开
If I'm iterating from I on the outside, I on the inside, I'm going to start changing the value and I might very well induce an infinite loop but J is okay.
如果我在外面从I开始迭代,或从里面开始迭代,我将开始改变它的值,我可能引起一个无限循环,但是用J是可以的。
Because these molecules can span across the membrane from outside to inside, they're in just the right position to take messages that they receive from outside the cell and transmit them through the membrane into the cells internal apparatus, and that's what they do.
因为这些分子能穿过细胞膜,连通细胞内外,它们所在的位置非常适于接受信息,它们能将外界获得的信息,通过细胞膜传递给细胞器,这正是它们的功能
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