boundary 四级高考考研

boundary stones.

界石。

boundary autodiffusion

【】晶界自扩散

the boundaries of the country

国界

the boundaries of knowledge

知识范围

the boundary between sanity and insanity

神志正常与不正常分界线

The boundary questions still remain unsettled.

边界问题仍然没有解决。

Here the boundary jogs south.

边境线在这里向南急转弯

The river is the boundary between the two countries.

这条河是两国界河。

a boundary that ranges from A to B

从甲延伸到乙边界

Compared to supersequence boundaries, the depositional hiatus at sequence boundaries is shorter and sequence boundaries are not compatible with lithostratigraphic unit boundaries.

沉积层序界面处沉积间断时间相对超层序界面要短，与岩石层单位界面往往不一致。

lava issuing from the brim of the crater. See also Synonyms at boundary

从火山口流出熔岩 参见同义词 boundary

the river marks the boundary between the two regions.

这条河是这两个区分界线。

the boundary where agnosticism ends and atheism begins.

不可知论告终和无神论开始分界线。

There are no indecisive boundaries between the two opinions.

这两种意见界线分明。

The boundaries of that country were changed by a treaty.

那个国家边界根据条约有所更动。

The boundaries are clearly marked off on the map.

界线在区分得很清楚。

the sawtooth austenite boundaries become preferential nucleation sites of ferrite, and the sawtoothed ferrite boundaries contribute to the formation of ferrite recrystallization nucleus.

锯齿状奥氏体晶界优先成为铁素体形核位置;

his novels blur the boundaries between criticism and fiction.

他小说模糊了文学批评与小说之间界限。

statesmen must be cognizant of the political boundaries within which they work.

政治家必须了解其影响所及政治边界何在。