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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。
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 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。
...a rust-coloured blouse.
深褐色的上衣
If the banks opt to pull the rug from under the ill-fated project, it will go into liquidation.
如果这些银行不再对这个倒霉的项目提供支持，它也就破产了。
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。
...dogs which scent the hidden birds.
嗅出隐藏鸟群的狗
...a travel rug.
旅行毛毯
Her savings were in the Post Office Savings Bank.
她的钱存在邮政储蓄银行里。
There was an old rusting bolt on the door.
门上有一个生锈的旧门闩。
The consumer is getting screwed by cover charges as well.
这名消费者也被诈取了服务费。
They are now under a great deal of pressure to tighten their airport security...
他们现在承受着加强机场安保措施的巨大压力。
She seemed to be unable to rouse herself to do anything...
她似乎打不起精神去做任何事情。
Food was scarce and expensive...
食物供不应求，而且价格昂贵。
...a program of household savings on energy use.
家庭节能计划
It seemed a very satisfactory arrangement...
这似乎是个非常令人满意的安排。