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Scientific knowledge is cumulative.是什么意思？

Scientific knowledge is cumulative.

科学知识是积累起来的.

相关词汇
scientific knowledge is cumulative

scientific

adj. 科学的，有系统的，应用科学的，精通学理的，有学问的；

knowledge

n. 了解，理解，知识（表示多方面的知识时有复数knowledges这一用法），学科，见闻；

is

vt.& vi. 是（be的三单形式；n. 存在；

cumulative

adj. 累积的，渐增的，追加的，（判刑等）加重的；
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
a crusty old man
脾气暴躁的老人
His behaviour was suggestive of a cultured man.
他的举止显示出他是个有教养的人.
In x - ray crystallography, crystals of protein are bombarded with intense x - ray beams.
在 X 射线结晶中用强脉冲 X 射线束轰击蛋白晶体.
Many of our cultural treasures have been plundered by imperialists.
我国许多珍贵文物被帝国主义掠走了.
Gypsum may crystallize on the surface of the phosphate rock particles.
石膏会在磷矿颗粒的表面上结晶.
He pointed north with a cryptic laugh. " Over there, Beijing. "
老汉神秘地一笑,指着正北的方向说: “ 喏,从那里, 北京. ”
My father's notes are more cryptic here.
父亲的这段笔记更加晦涩难懂。
The pure compound tends to crystallize systematically into cubic form.
纯化合物倾向于系统地结晶成立方形状.
The culprit will be whipped when he is found.
那个罪犯被找到后就要挨鞭子.
Obviously both rootstock and cultivar will have a pronounced bearing on tree size at maturity.
很明显,砧木或栽培品种都能对成龄植株的树形大小发生深刻的影响.
Give her a cuddle.
抱抱她。
They all culminate in these four sections.
它们全部可以归于这4方面.
The cultivator worked fourteen hours a day, laying by the corn.
中耕机每天工作14小时, 给玉米作最后一次中耕.
The cuckoo lays its eggs in other birds'nests.
杜鹃在别的鸟巢中产卵.