So the definition of safety cost is redefined; that is the total expenditure involved in work safety including safety input and accidental loss under the basic safety standard.
为此,笔者重新给出了安全成本的定义:在基准的安全标准下,发生的与安全有关的费用总和,包括安全投入和事故损失两部分。
It is believed that the 459 described species of goblin spiders are only about 20 percent of the total species.
人们认为,所描述的459种地精蜘蛛仅占总种类的20%。
The total amount of the work that we can get out is just given by the area inside this curve.
我们可以得出来的工作的总量只是由这条曲线里的区域给出的。
And,that is out of a total of about 29,000 people in the Akobo county that are receiving food assistance."
VOA: standard.2009.08.08
the total amount of the work that we can get out is just given by the area inside this curve.
能够输出的功就是,我们可以得出来,曲线所包围的面积。
So if you have some charge in the nucleus, but you also have repulsion with another electron, the net attractive charge that a given electron going to feel is actually less than that total charge in the nucleus.
所以如果在原子核中,有一些电荷但是你也有来自,另一个电子的排斥力,那么一个给定电子的,吸引电荷感觉到的事实上,小于原子核中的总电荷。
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