true difference

It's true that there's a 30-year age difference, but who cares about age when you're talking about love?

我们之间虽然有30年的年龄差距，但是当你谈到爱情时，谁会在乎年纪？

ERROR-the deviation ( difference or ratio ) of a measurement from its true value.

误差(ERROR) - 与被测量值的真值相比测量的偏差 ( 差值或比值 ).

If that were true, I reasoned, it would bode ill for CR. From extensive personal experience, I can confirm that rubbing the cream in makes no difference at all.

我想，如果这是真的，对公司责任来讲可是不祥之兆。出于丰富的个人经验，我能肯定，长期费劲使用面霜根本没有用。

Regardless of your circumstances, you can make a difference. This is true at your current workplace.

不管所处的条件如何, 你可以出人头地,特别是在你现任的工作中.

Cutoff Values for Testing: How Great the Difference True and the False Makes Them Distinguishable?

检验的临界值: 真伪差距多大才能辨别? ——评《不同条件下拟合指数的表现及临界值的选择》.