中英词典查询

instar [ɪn'stɑ:]

n. 中间形态，龄（幼虫两次蜕皮之间的虫期），龄时期的节足动物; 龄虫;

例句:

  • The predacious ability of fifth instar nymph and adult is larger.
    随着日本高姬蝽虫龄的增长,取食量增大,其中5龄若虫和成虫的捕食作用较大.
  • The maximum re - production period occurred during the 6 th adult instar.
    生殖量最大出现在第6成龄.
  • Adult phototaxis and first instar larva eat rotten organic matter.
    成虫有趋光性,初孵幼虫喜食已腐烂的有机质.