(noun.) a natural process resulting in the evolution of organisms best adapted to the environment.
(noun.) a state of surviving; remaining alive.
克拉丽莎校对
双语例句
This principle of preservation, or the survival of the fittest, I have called natural selection. 查尔斯·达尔文.物种起源.
Competition and survival were accepted as the basal facts of life. 赫伯特·乔治·威尔斯.世界史纲.
The more tenacious the memory, the richer the supply of image s, the greater the powers of adaptation and survival. 李贝.西洋科学史.
From this survival of the past, says Bergson, it follows that consciousness cannot go through the same state twice. 沃尔特·李普曼.政治序论.
Dislike to employ scientific knowledge as it functions in men's occupations is itself a survival of an aristocratic culture. 约翰·杜威.民主与教育.
As the waters of the planet dried and the seas receded, all other resources dwindled until life upon the planet became a constant battle for survival. 埃德加·赖斯·巴勒斯.火星战神.
It examines the instincts that serve so wonderfully the survival of var ious species of insects. 李贝.西洋科学史.
This process is called _Natural Selection_ or the _Survival of the Fittest_. 赫伯特·乔治·威尔斯.世界史纲.
But the expression often used by Mr. Herbert Spencer, of the Survival of the Fittest, is more accurate, and is sometimes equally convenient. 查尔斯·达尔文.物种起源.
In such hard conditions what are the chara cteristics that would determine the survival of individual or tribe? 李贝.西洋科学史.
In the war of extermination that was ever before the great naturalist's eye in South America, what is it that favors a species' survival or determine s its extinction? 李贝.西洋科学史.
No animal will change when its conditions are good enough for present survival. 赫伯特·乔治·威尔斯.世界史纲.
Man's survival does not hinge so greatly upon the perfection of his senses. 埃德加·赖斯·巴勒斯.人猿泰山.
The pettifogging objections to some social plan had very little chance of survival owing to the dynamic power of the reformers. 沃尔特·李普曼.政治序论.
Darwin was well fitted by the comprehensiveness of his observations to deal with the various factors of extinction and survival. 李贝.西洋科学史.
The militarism and imperialism of Britain and France and Italy are by comparison feeble, disorganized, and disorganizing survivals. 赫伯特·乔治·威尔斯.世界史纲.