1.(虫)龄
1.嵌星,饰以星
2.〈古〉把...摆成星状
1.in the life cycle of an arthropod such as an insect, a stage between two successive molts
1.Both the larval head capsules width and the length of the body can be the standard of instars separation.
认为苹果蠹蛾幼虫头壳宽度和幼虫体长都可作为分龄标准。
2.Differences between parental instars are the main reason for variation in parental factors.
在亲代自身因素的影响中，亲代虫龄差异是主要因素。
3.In this experiment, we mainly studied the transformations of royal jelly gland and ovary tissue with the instars in queen and worker pupae.
本文主要研究了蜂王和工蜂蛹的王浆腺和卵巢组织随日龄的不同而变化的情况。
4.The number of instars varied between five and seven.
幼虫龄期有五到七龄；
5.Comparison of the rearing effects of different artificial diets for young silkworm during different instars
不同饲料不同龄期小蚕人工饲料育比较试验
6.The Techniques of Mulberry Leaf Disinfection During Whole Instars and The Measures of Management During Egg Production
桑叶全程清洗消毒技术及配套生产管理措施