界线

Diagenesis has diachronism, but it is relevant to boundaries of strata.

成岩作用具有穿时性，但并非与地层界线毫无关系。

It is important to draw a sharp contrast between isolation and dilution.

把隔离和稀释两者划清界线是重要的。

The boundary is between the Zongshan and Jibulaformations. Both formations are disconformity.

界线上下岩层为平行不整合接触，期间有一短暂的暴露面。

The real dividing line is no longer economic. It's political.

实际的界线不是经济的，而是政治的。

In my dictionary of philosophy, there is no absolute dividing line between the good and the bad.

如果我接受你的倒歉，那就意味着你真的做得不对，是你的过错'我朋友说，'在我的哲学字典里，好事坏事没有绝对的界线。

The dividing line is not always so clear.

这个界线并不总是那么清楚的。

And the dividing line between childhood and adulthood ceases to exist.

孩童期和成人期的界线不复存在了。

According to the characteristics of railway traffic organization in China, this paper conducts a study on the key problems in working out the adjusted train diagram by computer in automatic block districts of double-track lines.

从编制列车运行调整计划的要求出发，分析了传统的三种列车设定方法所存在的不足之处，在此基础上，提出了以组合界线列车设定法为核心内容的一整套新的理论和算法。

Up to now,the implication or definition of "drainage basin" has not evoked any controversy yet at home and abroad.

笔者在一次涉及勾画新疆流域界线的工作中，遇到了很大的困难。

This was a particularly difficult image, and I had to draw the line at how much time I was going to put into it.

这是一个特别困难的图像和我划清界线，在多少时间，我准备投入。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。