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...Darwin's principles of natural selection...是什么意思？

...Darwin's principles of natural selection...

达尔文的自然选择理论

相关词汇
principles of natural selection

principles

n. 原则，原理，道义，节操，原则( principle的名词复数 )，准则，工作原理，[P-]（基督教科学派信奉的）神圣的原理；

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

natural

adj. 自然的，物质的，天生的，不做作的；n. 自然的事情，（生来的）白痴，[乐]（风琴等的）白键；

selection

n. 选择，被选中者，可供选择的事物；
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。
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。
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。
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 General Election will be held which will seal his destiny one way or the other...
一场决定他命运的大选即将举行。
Several leading officers have quite openly scorned the peace talks...
几位高官相当公开地对和平谈判表示出不屑。
A woman picks them up and seals them in plastic bags.
一个女人把它们捡起来放入几只密封的塑料袋中。
The operator has to be able to carry out routine maintenance of the machine.
操作员必须能对机器进行日常维护。
He reached up to loosen the scarf around his neck.
他伸手松了松脖子上的围巾。
A wide area round the two-storey building is sealed to all traffic except the emergency services.
那个两层建筑周围的大片区域被封锁，只有提供应急服务的车辆可以通行。
Officials say they've only scratched the surface of the drug problem...
官员们说他们只是触及了毒品问题的表面。
...vanilla ice cream with chocolate sauce.
浇巧克力汁的香草冰激凌
When I watch horse racing on television, I wish I was back in the saddle.
看到电视上的赛马节目时，我真希望自己能再度跨马奔驰。
The branches tore at my jacket and scratched my hands and face...
树枝刮破了我的夹克，划伤了我的手和脸。
She went round the car scraping the frost off the windows...
她把结霜的车窗挨个儿擦干净。
Young children were trying to scrape up some of the rice that spilled from the sacks.
小孩子们正试图铲起从麻袋中散落的米粒儿。
The soldiers were deployed to help paramilitary police seal the border...
部署士兵协助准军事警察封锁边境。
The number two seed is safely through to the second round of the tournament.
二号种子顺利地进入了锦标赛第二轮。