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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
When I put my hand on his, he stirs but doesn't quite rouse.
当我把手放到他手上时，他动了动，但并没有完全醒来。
They haven't given us accurate information. We've been screwed...
他们没有提供准确的消息。我们被骗了。
He screwed his face into an expression of mock pain.
他面部扭曲，假装疼痛。
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。
The waste is safely locked away until it is no longer radioactive...
废料被安全储存起来，直到其不再有辐射性。
...a savings account.
储蓄账户
He had kidney cancer, with secondary tumours in the brain and lungs.
他患有肾癌，还有脑部和肺部的继发性肿瘤。
English textbooks and dictionaries are on sale everywhere...
英语教材和词典到处都有卖的。
...US government securities and bonds.
美国政府证券和债券
National banks can package their own mortgages and underwrite them as securities.
国家银行能够合并自己的抵押贷款并以证券形式包销。
Science teacher James Wood was sacked for slapping a schoolboy.
理科教师詹姆斯·伍德因为掌掴一名男生而被开除。
...the scope of a novel.
小说所涉及的范围
You need, firstly, a strong independent board of directors and secondly, an experienced and dedicated staff.
你首先需要一个强大的独立董事会，其次需要一批富有经验并且爱岗敬业的员工。
If an alarm gives you that feeling of security, then it's worth carrying.
如果带着闹钟让你感到心里踏实，那就值得携带。