查询词典 instar

Finally, I used a UV sensitive fly "UAS-kaede" constructed by our lab to prove that the cell lineage between 3 instar larvae and adults.

最后，我对於由我们实验室所做的一株对紫外线敏感的果蝇UAS-Kaede做了一些讨论，UAS-kaede能否用於解开这些LNvs的细胞出生时间和细胞血统呢？

Determination on the bioactivity of 3 fractions （nexane, chloroform and water fraction）of the chloroform fractions from stem of Mirabilis jalapa L against 4th instar larvae of Pier/is rapae L.

取食第3天与第5天的拒食率分别为96.80%与99.67%；也测定了紫茉莉茎氯仿提取物各萃取物（正己烷、氟仿和水萃取物）对4龄菜粉蝶幼虫的生物活性。

The poison activity, stomach toxicity action and nonselective food refusal activity of extracts and fractions obtained by extracting the stem of Mirabilis jalapa L against the 4th instar larvae of Pieris rapae L, with 3 polarity solvents（petroleum ether, chloroform and ethanol）were determined by the methods of feeding, leaf-sandwich and leaf dish.

用饲喂法、叶片夹毒法、叶磲法测定了紫茉莉茎的3种极性溶剂提取物及萃取物对菜粉蝶幼虫的毒杀活性、胃毒作用、非选择性拒食活性。

The fifth instar larvae of Papilio memnon is the sensitive stage to photoperiod.

美凤蝶对光周期的敏感期为5龄幼虫。

As compared with those of the control,the survival rate,stadia,feeding amount and molter body weight of 2nd instar and more older larvae,pupation rate,pupal span,cocoon weight,pupal weigh...

综合分析认为：YJ 2 0 0 0菌株对家蚕不仅低毒，而且对其生长发育、结茧和生殖力等均无明显的不良影响。

This paper states the biology characteristics of moon silkworm through rearing in room and microcharacters of its egg hole through scanning electron microscope , and its instar has four moulting and five stadiums, divoltinism, diapause with pupa and forty days of all instars in Hefei.

通过扫描电子显微镜观察了柳蚕卵孔的显微特征，对其形态进行了描述，并与其它野蚕进行了比较。

Using SMARTTM cDNA library construction technology from Clontech biocompany,we have constructed 4 Matchmaker cDNA libraries for posterior silk gland of 4th moulting larvae,posterior silk gland,middle silk gland and fat body of larvae at 3rd day of 5th instar, respectively.

家蚕的丝腺是一个特异化的器官，主要用于合成蚕丝蛋白，包括在家蚕的后部丝腺表达的丝素重链蛋白、丝素轻链蛋白、P25蛋白(fibrohexamerin，Fhx)以及在家蚕中部丝腺表达的丝胶蛋白。

The process of invasion and replication of Bombyx mori cytoplasmic polyhedrosis virus in the silkworm, Bombyx mori was studied. After molting, the third instar larvae of B.

采用在家蚕活体内研究家蚕质型多角体病毒的入侵增殖复制过程，探讨BmCPV的入侵过程和增殖复制机制。

Research in Hawaii has show that dose s of 1,000 Gy or more may be required to prevent hatch of irradiated eggs, molting of treated larvae to the next instar or pupation of treated mature larvae.

夏威夷的研究表明，阻止辐照过的卵孵化、被处理幼虫蜕皮进入下一龄期或被处理老熟幼虫化蛹，可能需要1000居里或更高的剂量。

Research in Hawaii has show that doses of 1,000 Gy or more may be required to prevent hatch of irradiated eggs, molting of treated larvae to the next instar or pupation of treated mature larvae.

夏威夷的研究表明，阻止辐照过的卵孵化、被处理幼虫蜕皮进入下一龄期或被处理老熟幼虫化蛹，可能需要1000居里或更高的剂量。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。