物种

• Because of this, the characteristics of the species gradually change .
  正因为如此，物种的特征逐步演变。
• Its title was the origin of species , written by charles darwin .
  它的名字叫“物种起源”，查理士达尔文著。
• We have had to ignore features peculiar to particular species or situations .
  我们不得不把特别物种或特殊情况置之度外。
• The total resources utilized by a species are considered the term ecotope .
  物种所利用的总资源的所在地被认为是生态区。
• The species has a long lifetime in the absence of etchable material .
  当能刻蚀的材料不存在时，这些物种就具有较长的寿命。
• By my theory these allied species are descended from a common parent .
  根据我的学说，这些近缘的物种是由同一的祖先而来的。
• Both single species and whole groups of species last for very unequal periods .
  单独的物种以及整个的物种群存续的时期极不相等。
• Something else we believe is that the human species has no superiority over other species .
  我们还认为，人类并不比其他物种高贵。
• The whole groups of species sometimes falsely appear to have been abruptly developed .
  整个的物种群有时会假象地表现为突然发生的。
• The phase rule still holds when every species does not appear in every phase .
  当每个物种不一定都出现在各相中时，此相律仍然成立。