the species造句

• The species is the unit of evolution .
  物种是进化的单位。
• The species is commonly regarded as the base-paint .
  种被普遍地看作是分类学的基本单位。
• Because of this, the characteristics of the species gradually change .
  正因为如此，物种的特征逐步演变。
• The species in the broader (higher) sense is known as an aggregate .
  广义的（或较高级的）种称为一个聚合种。
• Electrodes measure specific ionic species and not complexes of the species .
  电极测定的是特定的离子形式而不是络合形式。
• 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。
• In one case, the species dies out completely and leaves no descendants .
  一种方式是，一个种全部死光，一个后代也没有留下。
• The age at which this bisexual potential is completely lost varies with the species .
  两性潜能完全丧失的年龄，因畜种而异。
• Of the species on this planet, man alone has inflicted upon himself most of his own suffering .
  在这一星球的万物之中，人类的大部分痛苦是自己制造的。
• The species that make up natural ecosystems usually display a wide range of genetic variability .
  构成自然生态系统的生物种，通常表现有较大范围的遗传变异性。
• In the other case, a kind of pseudoextinction takes place, and the species may evolve into a new species .
  另一种方式是出现了一种假绝灭，该属种可能演变为另一新种。
• And then i walked slowly to enjoy and analyze the species of pleasure brooding for me in the hour and situation .
  然后我慢慢地走着，享受和品味此时此景所赋予我的欢乐。
• If a variety were to flourish so as to exceed in numbers the parent species, it would then rank as the species .
  如果一个变种的繁殖，超过它的亲种数量，它就会被列为物种。
• Electrochemical methods of analysis have the advantage that the species of the particular metal being analysed can be characterized .
  电化学分析法的优点是能够鉴别所分析特定金属的种类。
• One of the parties, however, when critically examined, did not seem, strictly speaking, to come under the species .
  其实，如果仔细推敲起来，其中有一位，严格地说，似乎不配跻身于绅士之林。
• The role of introgression in shaping the genetic variation pattern of the species should be seen in the same light .
  在形成种的遗传变异型中，种质渗入所引起的作用也应当用同样的见地来看待。
• The american colonists are said to have called the species english walnut to distinguish it from the american black walnut .
  殖民地美国居民为了使它与美国的黑核桃相区别，把它称之为英国核桃。
• The species and clonal composition of an orchard will, therefore, influence the amount of selfed seed in the total seed yield .
  因此，种子园的树种和无性系组成，会影响种子总产量中自交种子所占的数量。
• Even the most skillful naturalist, from an examination of the species of the two countries, could not have foreseen this result .
  既使是最敏锐的自然学者，从研究该两地的物种中也决不能预料到这样的结果。
• Under the general term genetic system we include the modes of reproduction of the species (bisexual, thelytokous， haploid, etc. ) .
  我们在总遗传系统中包括种的繁殖方式（两性的，产雌单性生殖的，单倍体等）。