G The gravitational constant G - is an extremely low number-- - 6.67 times 10 to the minus 11-- in our... as our units, which is newtons, gram-meters per kilogram or something like that.
万有引力常数,是一个非常小的数字-,=6。67乘10的-11次方-,每公斤克米，或者类似的,它是个极端小的数字。
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