这个，许多鼹鼠也不会。
我脸上有多少颗痣呢？
所以，有多少摩尔a ？
所以这里有n摩尔。
And take the total number of moles out.
并把总摩尔数拿出来。
With respect to n, the number of moles.
对n的偏导数，这里的n是摩尔数。
这里是零摩尔。
Two moles reactants, one mole of product.
两摩尔反应物一摩尔生成物。
Moles stay underground most of the time.
钱鼠大部分时间住在地下。
You only saw as moles see through their skin.
你仅像鼹鼠样透过它们的皮肤观望。
Moles have powerful forefeet for digging.
鼹鼠的前足非常有力，擅长挖洞。
Moles also eat many lawn and garden pests.
鼹鼠还可以吃掉很多草坪和花园里的害虫。
Times the total number of moles in the gas.
乘以总的气体摩尔数。
At equilibrium, let's write the number of moles.
平衡时让我们写出摩尔数。
Fun fact: moles are not blind, just very stubborn!
有趣的事实：痣不是盲目的，只是很顽固！
My skin is white, yellow in the face of many annoying moles.
我的肤色在黄种人中偏白，脸上有许多恼人的痣。
A change or new moles: beware of the invasion of skin cancer.
黑痣变大或新长出痣：当心皮肤癌的侵袭。
If those moles carry on digging, there will soon be no grass left.
如果那些鼹鼠继续掘地，很快将没有草留下。
In Western culture, moles have long been considered ugly imperfections.
在西方文化中，痣长久以来一直被视为丑陋的缺陷。
How many moles of gas are there in each case, in reactants and products?
在反应物和生成物中，各有多少摩尔的气体？
Right, it's just a number of moles times the chemical potential in each case.
对的，它只是摩尔数，乘以每种情况的化学势。
Moles around the mouth mean wealth and prosperity _(10)_ they are not black.
嘴边的痣只要不是黑色的都代表荣华富贵。
Two of the most common skin conditions are the presence of moles and dermatitis.
最常用的两种皮肤的条件是存在的鼹鼠和皮炎。
But moles less than 0.5cm in diameter, and those in children, are almost always harmless.
但痣小于直径0.5cm，和那些在儿童，几乎总是无害的。
But moles less than 0.5cm in diameter, and those in children, are almost always harmless.
但痣小于直径0.5cm，和那些在儿童，几乎总是无害的。
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