adult instar 中文意思是什麼

adult instar 解釋
成蟲齡蟲
  • adult : adj. 1. 已成人的,成年人的。2. 老成的,已成熟的。3. 適合成年人閱讀[觀看]的。n. 1. 成年人。2. 【生物學】成體;成蟲。n. -hood 成年。adv. -ly
  • instar : n. (蟲)齡〈幼蟲兩次蛻皮之間的蟲期〉。vt. (-starred, -starring)1. 嵌星,飾以星。2. 〈古語〉把…擺成星狀。
  1. 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、整理國外對胭脂蟲的研究資料基礎上,首先從胭脂蟲的形態學、分類學、生物學特性入手,進而在實驗室內利用人工氣候箱,應用正交設計方法,設計了4種溫度、 2種濕度、 2種光照梯度的不同組合,通過測定胭脂蟲的孵化率、 1齡若蟲的存活率、 2齡若蟲至成蟲期存活率、種群趨勢指數、世代歷期、雌成蟲的大小、懷卵量等生物學指標,深入研究胭脂蟲在這些組合下的生長發育狀況,應用數理統計方法,分析出溫度、濕度和光照對各項生物學指標的影響,找出胭脂蟲適宜的室內培育條件,並為野外胭脂蟲的培育提供一定的理論依據。
  2. The functional responses of 2 - 4 instar larvae and adult of d. catalinae to eggs of t. nr

    小黑瓢蟲2 ? 4齡幼蟲及成蟲對紅蜘蛛卵的功能反應均屬holling型。
  3. The morphological diagnostic characters for many mature and early instar larvae are still lacking in china. partial sequences of the mitochondrial cytochrome oxydase i and ii and a transfor rna ( co i co ii and trna ) gene of the adults and larvae from caddisflies were. lepidostomaflavum, l. fui, l. arcuatum, paraphlegopteryx morsei, apsilochorema unculatum and apsilochorema hwangi, and the larval and adult stages of these species were sequenced and associated

    採用dnastarpackage中的editseq軟體進行序列編輯、 orf查找;採用clustalx軟體進行序列比對( alignment ) ;比對結果輸入mega2 . 1軟體計算各樣品間的遺傳距離,並基於kjmura2 - parameter模型,用鄰接法( neighbor - jojning , nj )構建系統發生樹,通過自展( bootstrap1000次)檢驗獲得系統樹分支的置信度。
分享友人