1) directed and hereditary set
可传定向集
1.
In chapter one, we ll recall some basic concepts, such as quasi-lattice ordered group, directed and hereditary set and the inductive limits of groups.
在第一章中，我们介绍了拟格序群，可传定向集，群的归纳极限等与本文有关的一些数学概念，并且研究了拟格序群的归纳极限。
2) integrated sensor orientation
集成传感器定向
1.
OEEPE has embarked a multi-site test named integrated sensor orientation in 1999 to investigate if and under which conditions the direct measurement of the parameters of exterior orientation via GPS and INS can be a complete substitute for aerial triangulation.
OEEPE于1999年启动了名为“集成传感器定向”的实验,研究“是否或在什么条件下GPS/INS直接测量的外方位元素可完全替代空中三角测量”这一焦点问题。
3) hereditarily directed shrinking
遗传定向可缩
4) definable set
可定义集
1.
The family of all definable sets in a approximation spaces(X,R) is a topology.
近似空间(U,R)的全体可定义集构成X上的一个拓扑。
5) Directional contentration
定向富集
6) directed set
定向集
1.
This peaper gives a new definition of Riemann intergal by the concept of directed sets, and two necessary and sufficient conditions for a function to be Riemann integrabl
本文通过定向集上的实值函数,给出定积分的一种定义,积分存在的充要条件,新旧积分定义的等价性。
补充资料：(仙传)外科集验方
(仙传)外科集验方
即《(仙传)外科秘方》。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条