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[数]上边界
1、upper───adj.上面的，上部的；较高的；n. (Upper)（英）厄珀（人名）；n.鞋面；XingFenJi（常用复数uppers）
2、boundary line───边界线；疆界线；受恩的，义务的; 界线
3、obed boundary───obed边界
4、upper peninsula───n.密西根上半岛
5、boundary───n.边界；范围；分界线
6、upper lower───上下
7、boundary rider───n.牧场巡修围栏工人
8、divergent boundary───[海洋][地质]离散边界
9、collision boundary───碰撞边界
1、This means that database manager automatically determines the upper boundary on memory consumption.───这意味着数据库管理器自动确定内存使用的上限。
2、A descending triangle has a flat lower boundary and a declining upper boundary.───下跌三角形有一条水平的下边，还有一条下跌的边。
3、For the carpentry constraint, note that it's also an upper boundary.───对于木工约束来说，注意它也有一个上界。
4、tropopause, which is the upper boundary of the troposphere.───上是对流层顶，它是对流层的上部边界。
5、Property generally is used to determine the upper boundary index when iterating through objects in the collection.───当循环访问集合中的对象时，通常使用。
6、The gap between the upper boundary and the lower boundary represents the premium for height for the traditional column-and-beam frame.───上下边界之间的间隙描绘的是传统柱梁框架由高度带来的额外费用。
7、The upper boundary of a triangle shows where sellers overpower buyers and prevent the market from rising.───三角形的上边表明卖家的力量比买家强，阻止了市场上涨。
8、The upper boundary of the model is phreatic surface, the bottom boundary is the base of the Quaternary.───模型的上边界为潜水自由表面，下边界为第四系底界；
1、Next comes the tropopause, which is the upper boundary of the troposphere.
2、In this paper, we define the concept of upper boundary function for a set and prove the upper boundary function for a closed set is measurable.
3、It is most favorable for snowstorm that upper boundary of inversion layer over Henan Province corresponds to southwest jet flow and lower boundary corresponds to northeast jet flow.