Reduction of competition for food stimulates both natality and survival . 食物競(jìng)爭(zhēng)的減少,刺激了出生率和存活力。
Study on main manifestation and its contemporary meanings of the traditional morality of yi natality 試論彝族傳統(tǒng)道德的主要表現(xiàn)形式及其當(dāng)代意義
That both natality and mortality , as well as all other phenomena of evolution , tidal movements , lunar phases , blood temperatures , diseases in general , everything , in fine , in nature s vast workshop from the extinction of some remote sun to the blossoming of one of the countless flowers which beautify our public parks , is subject to a law of numeration as yet unascertained 文林奇先生算術(shù)學(xué)士提出了富于獨(dú)創(chuàng)性的建議:出生與死亡,與所有其他進(jìn)化現(xiàn)象潮汐的漲落月亮的盈虧體溫的高低一般疾病一樣。總而言之,大自然之巨大作坊中的萬(wàn)物,遠(yuǎn)方一顆恒星之消失乃至點(diǎn)綴公園的無(wú)數(shù)鮮花之綻開,均應(yīng)受計(jì)數(shù)法則的支配,而這一法則迄今尚未確定下來(lái)。