During the sixteenth century, the peacetime armies of the Continental Powers were about 10,000 to 20,000 soldiers--very, very little.
6世纪时,欧洲大陆上的强国,和平时期的军队数量很少,大约一万到两万人
He introduced the concept of electronegativity which was a measure, therefore, it is quantitative, of the atom's ability to attract electrons within a covalent bond and developed a scale of electronegativity.
他引入了电负性这一概念,一个反映着原子在成共价键时吸引电子的能力的数据标度,因此这是数量上的,在共价电子中,电子原子能吸引电子,并发展为一定规模的电负性。
In other words, how much does the temperature of the whole thing change when you put an ordinary amount of material in there and run a reaction, right. Well, what do you do?
当你放入通常数量的材料,并进行反应时,整个装置的温度,改变有多少,你要做什么?
They started out as a they just minted the amount in one coin which they thought was equivalent to twenty shillings.
他们开始时只将他们认为的,等同于二十先令的数量的金子,铸入一个硬币。
The problem with private banks issuing notes is that there would periodically be banking crises when the banks failed to pay on their notes and they couldn't pay out the gold that was demanded--that was required.
私有银行发行纸币的问题在于,当它们没法用要求的金子-规定的金子数量,支付它们发行的纸币时,它们将周期性的,陷入银行业危机。
应用推荐