You must measure the length by rule and line.

你必须准确地计量长度。

《新英汉大辞典》

Each user entry must have their own rule line.

每个用户条目必须具有单独的规则行。

youdao

The last line is the actual rewrite rule.

最后一行是实际的重写规则。

youdao

John? -You know I'm not gonna forecast ... either of those right now. -You are not gonna... I have the Taylor rule on the line with respect to the Federal fund's rate.

约翰呢？，-我现在不会,对这个做任何预测，-你不打算。,网上有泰勒规则啊,根据它能算出联邦基金利率。

斯坦福公开课 - 经济学课程节选

We should call it E-flat and put it up on the E line because there's kind of rule here that you have to use up each letter name in turn, each letter name in turn.

我们应该称之为降E,把它放在E的谱线上,因为这算是一个规则,要依次使用每个字母,依次用每个字母

耶鲁公开课 - 聆听音乐课程节选

That's why my administration has begun to reshape the standards that apply to ensure that they are in line with the rule of law.

WHITEHOUSE: President Obama: Our Security, Our Values

Second, American businesses lobby for a softer line and for rule-changes at home to allow them to sell more in China, particularly for high-tech goods previously controlled on security grounds.

ECONOMIST: How not to deal with China

The fact that Jackson didn't rule down the line in favor of the U.S. government on every point in the antitrust case suggests he might be trying to nudge federal and state prosecutors "to sit down and be realistic" when it comes to arriving at remedies, Hauberg said.

CNN: Analysts: Ruling unlikely to change Microsoft