The one that I've got written down for you is it's the reverse of the rusting of iron, right?
我给你们写的是,铁的锈蚀的逆过程?
So if we have a negative change in energy for any reaction as it's written, what that actually means is we're giving off energy as the reaction proceeds.
如果我们像这里写的这样,在任何一个反应过后,得,到的能量变化为负值,这就意味着我们在这个过程中放出了能量。
And so instead of defining efficiency the way you've got it written there, I'm going to define what's called something different for a refrigerator which is called the coefficient of performance.
现在我们不用,效率的那个定义,我给出一个,有关制冷机的,新的定义,叫做制冷系数。
It's almost as if the flower passage is Milton's reward for having written the Saint Peter passage.
似乎描写花朵的段落是对于弥尔顿,描写过圣彼得的章落之后的奖赏。
Okay, so there are two designations used for God. Yahweh, which is the sacred Tetragrammaton, it's written with four letters in Hebrew, they don't include vowels.
上帝有两个名字,耶和华,犹太人上帝的名字,在希伯来语由四个字母构成,希伯来语没有元音。
So, for instance, this would suggest to us by the way it's written that the hydrogen is attached to the nitrogen and not the oxygen.
因此,比如,这样的写法会提醒我们,这个氢原子是与氮原子成键的,而不是氧。
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