On the basis of the elementary theorem that there is a majorant (minorant)on the nonempty set which must have a superieur (inf erieur), We prove the five character theorems of the continuous functions on the close intervalle.
以有上（下）界的非定集合必有上（下）确界作为一条基本定理，证明出闭区间上连续函数的五大性质定理。
FC: Poll out and return to command rendezvous.
舰队指挥官：退出。返回指定的集合地点。
Please look out for a blue flag of“ Tian Di Sports” indicating the call-up place by then.
届时将有一面“天地球协”的蓝色小旗指明集合地点，请留意。
As soon as you get to the assembly point send up a red flare.
你们一到达集合地点马上发射一颗红色的信号弹。
an assembly, rallying, meeting, etc point
集会、 集合、 会面等的地点
"a gathering, flowing, or meeting together at one juncture or point."
在一个交汇处或地点聚集、汇流或集合.
move or draw together at a certain location.
在特定地点集合或团结在一起。
Do you know where we will meet?
你知道我们集合的地点吗？
Shaocheng Park was the rallying place.
少城公园是学生们临时集合的地点。
And have a trip together and finish at Palm Springs.
我们集合后一起去骑车，结束地点在棕榈泉花园。
Pupils assembled for lessons at 8 o'clock.
学生8 点钟集合上课。
A crowd gathered at the scene of the accident.
出事地点聚集了一群人。
the aggregation of things (pedestrians or vehicles or messages) coming and going in a particular locality.
在特定地点来往事物（步行者、车辆或讯息）的集合体。
To cause(light rays, for example) to converge on or toward a central point; concentrate.
使集中，使聚合使（如光线）集中在一中心点或向中心点集中；集中
A place of congregation, especially an ancient Greek marketplace.
广场,集市集会地点,尤其指古希腊的集市
and (2) we should assign to the dispersed units clearly defined tasks, fields of operation, time limits for actions, places for reassembly and ways and means of liaison.
（二）给各分散部队以明确的任务、行动的地区、行动的时期、集合的地点、联络的方法等。
With picks and shovels a crowd of three hundred peasants broke into the meeting place and beat the six landlords to death.
很快就集合起了三百多人，他们手拿锄头、铁锹赶到了出事地点，当场就把那六个地主给打死了。
Cone Characterizations about Efficient Points and Efficient Solutions of Vector Optimization Problems with Set-Valued Maps
集合的有效点和集值优化问题有效解的锥刻画
Of, relating to, or being a set such that at least one neighborhood of every point in the set is within the set.
开集合的指集合中的每一个点都有一个邻域，而且这些点全部在此集合中的
