切断周边的英文

英语自学网

切断周边的英文：
boundary cutoff
boundary是什么意思：
n. 边界；范围；分界线

Boundary is used with administrative areas smaller than a state or country boundary
用于指行政区域,范围比国家小

An exact artificial boundary condition is obtained on a spherical boundary by a constructive method.
同样，采用构造法在球面上获得了精确的无反射人工边界条件。

There are no indecisive boundaries between the two opinions.
这两种意见界线分明。

The boundaries are clearly marked off on the map.
界线清清楚楚地在地图上标了出来。

Boundaries of the polygon may extend to infinity.
多角形的边界可以延伸到无穷远处。cutoff是什么意思：
n. 近路,运河,新河道,切掉,中止,关车

That required a cutoff of American aid if American property was expropriated without fair compensation
它要求在美国财产被没收而未获公平合理赔偿时停止美国的援助。

There is no absolutely sharp cutoff distinguishing galaxies from globular clusters
在星系和球状星团之间没有任何不可逾越的鸿沟。

If the cost of money is higher, the cutoff point for the incremental investment is also high.
货币成本高，增加投资的终止点也高。

Leakage in a dam foundation may sometimes be overcome by digging deep into it so as to build a cutoff wall into the foundation
坝基漏水的现象，有时可以用深挖地基建造堵截水墙的办法来克服。

Cut-off: The maximum length of sheet that can be printed on a web press and equivalent dto the cirvumference of its impression cylinder.
截度:卷筒纸印刷机所印最长纸度，亦步亦趋是压力圆筒的周长。