[ 复数 instars 第三人称单数 instars 现在分词 instarring 过去式 instarred 过去分词 instarred ]
larval instar 幼虫龄期 ; 幼虫龄
mean instar 平均龄期
final instar larva 末龄幼虫
fourth instar larva 四龄幼虫
th instar 龄幼虫
rd-instar 龄幼虫
The results showed that natural elimination mainly took place at younger period, especially at first instar.
调查结果表明,在自然状态下,野蚕的自然淘汰主要发生在小蚕期,尤其是一龄期。
参考来源 - 野桑蚕抗性的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
N the stage in the development of an insect between any two moults (昆虫的)蜕变期
Near the end of each instar, the larva undergoes a process called apolysis.
每一个龄期快结束时，幼虫会经历老落这一过程。
With 8th instar nymphs, the critical period for regeneration was from 20 to 26 days-old.
以8龄若虫为研究对象，发现其再生临界期为20 ~ 26日龄。
Fasting experiments with the fifth instar larva indicate that free lipidscould be utilized as an energy source.
结合幼虫饥饿实验，表明游离脂肪是可以被动用的作为能源的物质之一。
应用推荐