exact cover精确覆盖问题;精确覆盖;恰好覆盖
exact quantity准确数量;正确的数量;翻译
half exact[数] 半正合的
exact test精密试验;确切概率法;确切的试验
exact time确切时间;准确时间;准确的时间;确切的时间
exact location精确位置
exact couple[数] 正合偶;恰当偶
exact cutting精确分割
exact record精确记录;准确的记录;确切记录
Pashall and Scott have studied the structure of the recollement in a triangulated category (cf. 3), there the recollement means to decompose one triangulated category into two triangulated categories which are related by some good exact functors (cf.
Pashall和Scott在3中研究了三角范畴的recollement的结构问题,即将一个已知的三角范畴“分解”为两个三角“子”范畴,并且这两个“子”范畴与原来的已知范畴有一些好的正合函子联系,也见(5,6和12)。
参考来源 - 同伦范畴的一种三角范畴扩张ADJ(形容词) Exact means correct in every detail. For example, an exact copy is the same in every detail as the thing it is copied from. 精确的; 确切的
I don't remember the exact words.
我不记得确切的话了。
ADV(副词) exactly 精确地; 确切地
Try to locate exactly where the smells are entering the room.
设法确定气味是从哪里进入房间的。
ADJ(形容词) You use exact before a noun to emphasize that you are referring to that particular thing and no other, especially something that has a particular significance. 正好的 (用于名词前表示强调) [ADJ n] [强调]
I hadn't really thought about it until this exact moment.
一直到此时此刻我才真正考虑它。
ADV(副词) exactly 正好 [ADV n/wh]
These are exactly the people who do not vote.
这些正好是那些不投票的人。
V-T(及物动词) When someone exacts something, they demand and obtain it from another person, especially because they are in a superior or more powerful position. (尤指因处于上级地位而) 强行要求并获得 [正式]
Already he has exacted a written apology from the chairman of the commission.
他已经通过强行要求得到了委员会主席的书面道歉。
V-T(及物动词) If someone exacts revenge on a person, they have their revenge on them. 实施
She uses the media to help her exact a terrible revenge.
她利用媒体帮助她实施一次可怕的报复。
V-T(及物动词) If something exacts a high price, it has a bad effect on a person or situation. 使…付出 (代价)
The sheer physical effort had exacted a heavy price.
纯粹的体力支出已付出了沉重的代价。
() → see also exactly
PHRASE(习语) You say to be exact to indicate that you are slightly correcting or giving more detailed information about what you have been saying. 确切地说
A small number – five, to be exact – have been bad.
一个小数目–确切地说是5–已经很糟了。