to mark or establish the limits of sth
Plots of land have been demarcated by barbed wire.
一块块土地都用带刺的铁丝网圈了起来。
1.划界,定界线
2.区别,分开
1.to decide the limits of something, especially the borders of an area
1.What they want into and out of are the closed systems defined by custom and kinship that demarcate the ends of the social spectrum.
是他们想要进入和退出这封闭系统是由风俗和亲属关系所界定的社会范围。
2.Basic maintain laboratory equipment, regularly demarcate andcalibratelab equipment.
负责实验室仪器的基本维护，定期标定，校验；
3.Application of Gauss wavelet to demarcate log stratigraphic sequence automatically .
高斯小波用于测井层序地层自动划分的研究。
4.Demarcate and debug the hardware circuit and sensor again, and broaden the output range of power amplifier circuit.
对硬件电路和传感器进行了重新标检和调试，并扩大了驱动放大电路的输出范围。
5.Like group-by, it uses node values rather than patterns to demarcate groups, but it is aware of the sequence of elements in the population.
与group-by类似，它也使用节点值而不是范式来划分组，不过它能够识别总体中元素的顺序。
6.This kind breaks up dimensional interface faintness , demarcate spends low, space opener.
这种分割空间界面模糊，限定度低、空间更开放。
7.To demarcate a transaction with JTA, the application invokes methods on the javax. transaction. UserTransaction interface.
要用JTA进行事务界定，应用程序要调用javax.transaction.UserTransaction接口中的方法。
8.The result was an effort to regulate the hobby more, and to demarcate beaches and lakes into FKK and clothed areas.
结果就是努力移风易俗，并把海滩和湖泊划分为FKK区域和禁止FKK的区域。
9.A failure to agree the precise border, and then to demarcate it, ensures that future disagreements may flare again.
中印无法就精确的边界线达成一致，尚不能重新划界。于是将来可能爆发新的争执。
10.You can help clearly demarcate irrigation zones by establishing separate beds for plants that need certain amounts of water.
你可以帮助建立了明确划分各灌溉区分开床厂需要一定量的水。