And the constant, if we redo it in modern SI units, 1 would take on the value of 1.1 1*10^7m-1 times 10 to the 7th reciprocal meters.
如果我们用现代国际单位制来改写它,这个值是1,1。
But in terms of SI units, which become much more useful if you're actually trying to use intensity in a problem and cancel out your units, we're just talking about joules per second is what intensity is.
但是用国际单位制,这个变得越来越有用了,如果你实际上在使用强度,来解决问题和约化单位,我们仅仅讨论每秒钟的焦耳,这就是强度。
This is the SI unit, the systeme international unit for electric charge.
这是国际单位制,电荷的国际单位制。
Most of chemistry has gone SI so every mass should be in kilograms.
大部分的化学遵守国际单位制,所以质量的单位应该是千克。
SI units means everything goes in, in SI, everything comes out in SI.
国际单位制单位意味着所有元素进出,都是以国际单位制单位的形式。
What is the unit of charge in SI? Coulomb.
国际单位制中的电荷单位是什么,库仑。
What is the energy unit in SI? The joule.
国际单位制中的能量单位是什么,焦耳。
Here is the value of using SI units.
这是使用国际单位制单位的好处。
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