您要查找的是不是：
- The warble fly, especially in its larval stage. 皮瘤蝇、皮瘤蝇幼虫皮瘤蝇，尤指尚处于幼虫阶段的
- The attainment of sexual maturity by an organism still in its larval stage. 幼期性成熟有机体仍处于幼虫阶段已达到性成熟
- A ciliated swimming organ that develops in certain larval stages of most marine gastropod mollusks. 游泳盘大多数海洋腹足纲软体动物的某些幼体阶段形成的一种有纤毛的游泳器官
- Dragonflies spend their larval stages in water, and therefore aquatic environment is vital for their breeding cycles. 由于蜻蜓在水中渡过幼虫阶段,故此水生环境对它们的繁殖周期非常关键。
- Larval stages could be divided into four stages: nauplius, protozea, zoea and postlarva. 幼体的发育可分成四期:无节幼体、蚤状幼体、糠虾及仔虾。
- The developmental process of compound eyes of Macrobrachium nipponense was studied by light microscope during the embryonic and larval stages. 摘要用光镜研究了日本沼虾胚胎及幼体复眼外形和组织结构发育过程。
- The toxic resistance of the silkworm was different in different growth seasons,larval stages and different concen trationsof herbicide. 家蚕对除草剂的抗性因龄期大小不同而异。
- A larval stage of certain tapeworms that typically develops in the body cavity of a copepod. 原尾幼虫假叶目及一些其他绦虫的实体第一寄生虫，通常在桡足类的体腔中发育
- The malformation in both embryo and larva stages mainly revealed lucent, expansion of the belly, and the flection of the tail. 结果表明:农药对黑斑蛙胚胎、蝌蚪期的毒性大小依次为使它隆>多效唑>多菌灵>异丙隆>甲胺磷。
- It is also certified the larval stages of the two subgenera mosquitoes bear genetic similarity. The subgenus Melanoconion,Neoculex and Lutzia are closely related with Aedes. 在库蚊属4个亚属中,路蚊亚属与库蚊亚属有更近的亲缘关系,这也印证了库蚊亚属某些幼虫与路蚊亚属幼虫具有相似习性的遗传基础。
- The approximate digestibility (AD) was markedly high (>80%) through all larval stages, gradually declined with age until 10 d old, when it increased slightly. 各日龄幼虫的近似消化率均很高(>80%25)，并随幼虫龄期增大而逐渐降低，但到10日龄时又有所升高；
- Objective To study the compatible and resisting mechanism between the early larval stages of Schistosoma japonicum and oncomelania huensis for getting the basic data. 摘要目的为研究日本血吸虫幼虫与钉螺宿主的相容性与抵抗性机制提供基础资料。
- The larval stage of many tapeworms,consisting of a single invaginated scolex enclosed in a fluid-filled cyst. 囊尾幼虫许多绦虫的幼虫时期，由在充满液体的囊中单个的肠套头结构成。
- The larval stage of certain tapeworms,resembling a cysticercus but having the scolex completely filling the enclosing cyst. 拟囊尾幼虫某些绦虫的幼虫阶段，象囊尾幼虫但有完全充满封闭囊的头结
- Know the features of the larval stage of ascidia. Choose them. I. They present notochordum in the larval stage. 它们在幼体时具有脊索。
- A small capsulelike sac that encloses certain organisms in their dormant or larval stage. 包囊在他们的休眠期或幼虫期内有某些器官的囊状小气囊
- The larval stage of many tapeworms,consisting of a single invaginated scolex enclosed in a fluid - filled cyst. 囊尾幼虫许多绦虫的幼虫时期，由在充满液体的囊中单个的肠套头结构成
- Cysticercosis is the larval stage (cysticercus) of infection with the pork tapeworm. 由猪带绦虫蚴虫(囊尾蚴)寄生脑组织形成包囊所致。
- This insect has one generation a year in North Fukien and overwinters in larval stage. 在福建闽北一带,该虫一年发生一代,以幼虫在枝梢越冬,3月下旬雌、雄性幼虫相继化蛹;
- The larval stage of many tapeworms, consisting of a single invaginated scolex enclosed in a fluid-filled cyst. 囊尾幼虫许多绦虫的幼虫时期，由在充满液体的囊中单个的肠套头结构成
