8楼: Originally posted by huanglw09 at 2013-09-21 22:20:25
C是通过将M个B结合得到的。
c is the result of combing B in quantity of M.
c is deduced/obtained/produced/...by combing B in the quantity of M.
................................................via B ...

10楼: Originally posted by mac194 at 2013-09-22 07:23:51
抱歉, 该是 "a function of... "
"C = M x B" 改放实际方程