Only when both phases are present in the system is there a clear-cut distinction between liquid and gaseous states.
只有当体系中两相都存在时，在液体和气体之间才有界限分明的界面。
Based on this viewpoint, it argues that there is no clear-cut distinction between metaphor and metonymy regarding "activation".
基于这样的观点，文章认为从激活的角度看，隐喻、转喻没有明确的界限。
The Ministry of Justice, however, maintains that the distinction between the two models "is not necessarily clear-cut".
然而，司法部却坚持认为这两种模式之间的区别“没有必要弄得那么清”。
The Ministry of Justice, however, maintains that the distinction between the two models “is not necessarily clear-cut”.
然而，司法部却坚持认为这两种模式之间的区别“没有必要弄得那么清”。
The distinction is not always clear-cut: the euro includes liberals like the Dutch, Irish and Finns, and the non-euro group has less liberal Hungary and Romania.
之间的差异并不一直都很清淅。欧元区的自由国包括荷兰、爱尔兰和芬兰，而非欧元区团体包括不太自由的匈牙利和罗马尼亚国。
The distinction between Neanderthal and human technology isn't as clear-cut as palaeoanthropologists sometimes suggest, and Neanderthals hunted smaller game and seafood where it was available.
事实上，尼安德特人与智人在生理上的区别并不像人类学家们想象的那样明显，并且，尼安德特人在有利环境下同样也会猎取个头较小的鸟兽和鱼类。
The distinction between geophysical and geological branches of earth science is not clear - cut.
地质和地球物理这两个地球科学分支的差别并不泾渭分明。
The distinction between geophysical and geological branches of earth science is not clear-cut.
地质和地球物理这两个地球科学分支的差别并不泾渭分明。
Although the distinction between research and development is not always clear-cut, and there is often considerable overlap, we will attempt to separate them.
尽管研究和开发的定义总是分得不很清楚，而且有许多重叠的部分，我们还是要试着把它们区分开来。
In fact, the distinction between C3 and C4 plants is not always clear-cut.
实际上，c3与c4植物并非总是有着明显的区别。
In fact, the distinction between C3 and C4 plants is not always clear-cut.
实际上，c3与c4植物并非总是有着明显的区别。
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