demarcate 是什么意思

	vt. 1.划界，定界线。 2.区别，分开。

	set, mark, or draw the boundaries of something 同义词：delimit, delimitate,
	separate clearly, as if by boundaries

	1.	Two provinces are demarcated by a river . 两省以河流分界。
	2.	It must be demarcated . 必须对其进行标界。
	3.	Work areas were not sharply demarcated but extremely fluid and changing . 工作范围并无明显区分，但流动性极大。
	4.	The transition into the catabolic or open wound phase of burn injury is often not clearly demarcated . 从烧伤休克期转变到分解代谢或开放伤期的界线时常是不清晰的。
	5.	Calculation and application of infrared demarcating theory 红外标定理论计算与应用
	6.	The analyses of positive intercept of jack demarcate curve 千斤顶标定曲线正截距问题的分析
	7.	The playing area is demarcated by a white line 运动场地以白线为界
	8.	1 demarcating on the floor 2 assembling the floor , pedestal , and corner cover 2地板支架角底板装配连接
	9.	Demarcating transactions is natural 划分事务是自然的：
	10.	Study on demarcating location of distribution center based on dss of gis 决策支持系统下的物流中心配送分区

demarcate是什么意思