0 And it has a mass of 9.11 times 10 to the minus 31 kilograms The charge compensation comes out of the nucleus with the proton and it is positive 1.6 times 10 to the minus 19 coulombs.

它的质量是9。11乘以0,到负31千克,电荷补偿来自于,有质子的原子核,它是+1。6*10^库伦。

麻省理工公开课 - 固态化学导论课程节选

What's happening, increasingly, is that employees or top executive employees, at least, in companies are rewarded as part of their compensation with options on the value of the stock of the company they work for.

现在越发普遍的情况是,雇员,或者至少是高管,可获得他们所在公司额外的股票期权,当做薪酬的一部分,作为其优秀管理的回报

耶鲁公开课 - 金融市场课程节选