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成虫的的英文

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"成虫的"怎么读用"成虫的"造句

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  • imageinal
  • imaginal

例句与用法

  • Migration of adult worms may occur spontaneously or as a result of some stimuli such as fever or tetrachloroethylene .
    成虫的移行可自然发生,或因一些刺激诸如发热或四氯乙烯而造成。
  • Monitoring monochamus alternatus population dynamics with three kinds of traps
    三种诱源监测松墨天牛成虫的比较
  • Experiment on the control of hylobitelus xiaoi weevils with pesticide , 95 cartap sp
    防治萧氏松茎象成虫的药效试验
  • The toxicity of several insecticides to the adults of diglyphus isaea hymenoptera : eulophidae
    杀虫剂对潜蝇姬小蜂成虫的毒性
  • Toxicity assay of bassa and malathion to sitophilus oryzae and tribolium castaneum
    巴沙和马拉硫磷对两种储粮害虫成虫的毒力测定
  • Comparison of fumigation activities of 9 kinds of essential oils against the adults of maize weevil , sitophilus zeamaise motschulsky coleoptera : curculionidae
    九种植物精油对玉米象成虫的熏蒸作用比较
  • But at the berlin natural history museum , he at last struck gold : a little alcohol - filled bottle containing the embalmed body of an adult female insect that looked conspicuously like the mysterious bug in amber
    但是在德国柏林的自然史博物馆,终于踏破铁鞋无觅处:一个装满酒精的玻璃瓶里,保存了一只雌性成虫的尸体,看起来与琥珀中的神秘昆虫出奇地像。
  • This paper reviewed the produce , development , and research hotspot on insect resource , utilize actuality and development of insect resources in china , and integrated exploitation and utilization of fly species " larva and imago
    本文综述了我国昆虫资源利用现状和发展趋势;蝇类幼虫、成虫的综合开发利用。进行了几个蝇种的鉴定、筛选,生物学特性观察,并通过化学分析对入选蝇种的幼虫、成虫进行了营养评价。
  • On the basis of foreign documents , the dissertation firstly describes the morphology , taxonomy , and biological characters of cochineal insects . then , by using artificial climate cases in the lab , according to orthogonal design , 8 lands of combinations of temperature , humidity and light is set , while the temperature has four levels : 15 , 20 , 25 and 30 , and the relative humidity has two levels : 60 % and 80 % , while the light also has two levels : 980 lux and 60 lux . through observations and analysis of hatching percentage , survival percentage of the first instar and during from the second instar to the adult , the population tendency index , generation life cycle , size and eggs of female adult , the development of the cochineal under different conditions is studied
    在收集、整理国外对胭脂虫的研究资料基础上,首先从胭脂虫的形态学、分类学、生物学特性入手,进而在实验室内利用人工气候箱,应用正交设计方法,设计了4种温度、 2种湿度、 2种光照梯度的不同组合,通过测定胭脂虫的孵化率、 1龄若虫的存活率、 2龄若虫至成虫期存活率、种群趋势指数、世代历期、雌成虫的大小、怀卵量等生物学指标,深入研究胭脂虫在这些组合下的生长发育状况,应用数理统计方法,分析出温度、湿度和光照对各项生物学指标的影响,找出胭脂虫适宜的室内培育条件,并为野外胭脂虫的培育提供一定的理论依据。
  • The objective of this research is to test the rcc from ] st to 6th order streams of changjiang river watershed in southern mountain area of anhui province , to explore the function and structure of macroinvertebrate community succession rule of the river . the changjiang river water quality asse ssment is carry on by comparison of the community characters of the point - pollution or non - point pollution sites to the hypothesized rcc , the macroinvertebrate community structure indices and bi index were used in the assessment
    本文对阊江河底栖动物群落结构和功能进行了系统研究,运用河流连续性理论对该河一至六级支流各取食功能团比例的演替规律及毛翅目成虫的群落结构进行了比较分析,并通过计算底栖动物群落结构指数和bi指数,对该河进行了水质评价。
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用"成虫的"造句  
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