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data compression and compaction是什么意思？

data compression and compaction

数据压缩

相关词汇
data compression and compaction

data

n. 资料，材料，datum的复数，[计算机]数据，资料，从科学实验中提取的价

compression

n. 压缩，压紧，浓缩，紧缩，加压，压抑，（表现的）简练，应压试

and

conj. 和，与，而且，于是，然后，因此；

compaction

n. 压紧，紧束的状态，压实；
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
Political commentators are predicting that the minister will have to resign.
政治评论员预言这位部长将会辞职。
Joan commented that it was a better play than usual, and I agreed.
琼评论说这场比赛比以往打得好, 我表示赞同。
Throughout the crisis he retained his composure.
危机期间, 他始终保持镇定。
The two teachers composed their disagreement and were soon the best of friends again.
这两位教师解决了意见分歧，不久就又成了最好的朋友。
The two suggestions complement each other.
这两条建议相互补充。
These are matters within the competence of the court.
这些是法院权限以内的事。
They committed more than three divisions to the operations.
他们调了三个多师参加这次战役。
He has completed repairing the car.
他已修好汽车。
This is a cause of complaint.
这是抱怨的原因。
a commodious harbour
方便的港湾
There is keen competition between the two motorcar firms.
两家汽车公司之间存在着激烈的竞争。
The situation was still comparatively calm there,he reported.
他报告说:那里的局势还比较平静。
a commodious house
一座宽敝的房子
Life is so complicated.
生活是如此复杂。