1.
An organism that can live either independently or as a parasite.
半寄生物，兼性寄生物一种微生物，既可独立生存，又可作为寄生虫生存
2.
There is the potential of uptake of soil, inorganic nitrogen by the roots of the semi-parasite.
半寄生的根系有可能吸取土壤的无机氮。
3.
Lamprey was one kind of animal in the class Cyclostomata.
七鳃鳗隶属于圆口纲，是一类因营半寄生生活而引发机体显著特化的动物。
4.
Physiological Regulation of the Diamondback Moth, Plutella Xylostella (Lepidoptera: Plutellidae) by Diadegma Semiclausum (Hymenoptera: Ichneumonidae)
半闭弯尾姬蜂调控寄主小菜蛾的生理机制研究
5.
As a main kind of digestive enzyme of parasite, cysteine protease plays an important role in the relationship between parasite and host.
作为寄生虫的主要消化酶之一，半胱氨酸蛋白酶在寄生虫与宿主的相互关系上具有重要的作用。
6.
Destructive to parasites.
杀寄生物的，除寄生虫的
7.
an epizoic plant parasite.
外寄生的植物寄生物。
8.
Lysogeny is a semi-permanent association between the phage and host chromosomes.
溶源性是噬菌体和寄生染色体之间的半永久联合。
9.
Lysogeny is a semi-permanent association between the phage and host chromosoes.
溶源性是噬菌体和寄生染色体之间的半永久联合
10.
host specificity of a parasite.
寄生虫寄主专一的特性。
11.
Animal or plant on which a parasite lives
寄主，宿主（寄生物所寄生的动植物）
12.
The life cycle of parasitic species of Pegatha trileho Haeckel, 1879(host: Clytia hemi sphaerica ) were studied in Xiamen Harbour.
本文对厦门港寄生于半球美螅水母宿主上的三叶坚固水母的生活史进行了研究。
13.
A disease resulting from parasitic infestation.
寄生物病,寄生虫病由寄生物感染引起的病变
14.
homoecious tapeworms; a homoecious beetle that is parasitic in the nest of an ant.
寄生绦虫；一种寄生在蚂蚁巢穴中的寄生甲虫。
15.
The scientific study of parasitism.
寄生物学，寄生虫学对寄生（现象）的科学研究
16.
Hello, may I help you, sir?
先生，你要寄信吗? ?
17.
definitive host
【生】定局[最后]寄主
18.
facultative parasites
【生】兼性寄生物, 兼性寄生菌