雌蟲 的英文怎麼說

中文拼音 [cíchóng]
雌蟲 英文
female adult
  • 雌 : 形容詞（生物中能產生卵細胞的） female
  • 蟲 : 名詞1. （蟲子） insect; worm 2. （姓氏） a surname
  1. The salivary glands of female h. longicornis consisted of salivary ducts and lots of acini

    長角血蜱雌蟲唾液腺由腺管和大量的腺泡組成。
  2. An infected female anopheles mosquito's saliva contains great numbers of the form of the parasite known as the sporozoite.

    在感染了的雌瘧蚊的唾液里，含有大量叫作子孢子的瘧原蟲。
  3. 2 ) while at suitable temperatures, 60 - 80 % relative humidity is suited for cultivating the cochineal insect, and comparing from the size and eggs of the female adults, high relative humidity is more suited for the cultivation of the insect

    2 ）在合適的溫度條件下， 60 % rh到80 % rh對胭脂蟲的培育是適宜的，從雌蟲體大小和懷卵量上比較，高濕度更有利於胭脂蟲的培育。
  4. Adults will visit flowers, mating and find hostplant aristolochia kaempferi after eclosion. the active time of adults is from 9 : 00 a. m. to 18 : 00 p. m.,

    雌蝶羽化后就近訪花、交尾，尋找寄主植物馬兜鈴產卵、雌蟲孕卵量為18 - 20粒；飛行緩慢，反應遲鈍，相對容易捕捉。
  5. In unfed adults, the acini were small ( 34. 79um ) and their surface had many folds. on the d2 after attachment, the gland and its acini increased sharply and reached its peak ( 97. slum ), which was about 2. 8 times of unfed female. during this period, the surface of acini was relatively smooth

    饑餓雌蟲唾液腺腺泡小（ 34 . 79 m ） ，表面有人量的突起和凹陷；吸血后2d腺體和腺泡明顯增大：交配期腺泡達到最大值（ 97 . 81 m ） ，約為饑餓期的2 . 8倍，腺泡表面明顯變得光滑；飽血后腺泡逐漸萎縮，發生自溶現象，飽血后4d唾液腺明顯退化。
  6. Fijiensis and myzus persicae ( sulzer ). in order to investigate the influence of alternative preys on the ladybird, comparison between its alternative preys and natural prey bemisia tabaci ( gennidius ) was studied in the laboratory, and the results showed that the beetle could not oviposit when feeding exclusively on m. persicae, but the adult longevity was n ' t significantly changed compared with those feeding on natural prey

    （ 2 ）小黑瓢蟲分別以三種獵物為食時，均表現為雌蟲的壽命大於雄蟲的壽命， t測驗表明，以蚜蟲為獵物時，雌雄成蟲壽命之間的差異達到極顯著水平；以紅蜘蛛為獵物時，雌雄成蟲壽命之間無顯著差異；以煙粉虱為獵物時，雌雄成蟲壽命之間的差異達到顯著水平。
  7. The females have a club - shaped posterior extremity, the male （ have ) a flatly spiralled end

    雌蟲有棒狀後端，雄蟲有扁平螺旋後端。
  8. The main conclusions include : 1 ) among the non - biological factors, temperature is the most important factor that influence the development of the cochineal insect, the insect cannot finish life cycle under 15 associated conditions in spite of a few of egg can hatch, while at associated conditions of temperatures 20, 25, 30, the insect can finish life cycle, but comparing from the amount of eggs, generation tendency indexes and the sizes of the female adults, 25 associated conditions are the best

    得出的主要結論包括： 1 ）在胭脂蟲的生長發育過程中，溫度是影響胭脂蟲發育的最主要因子，在15的恆溫狀態下，盡管胭脂蟲卵有少量孵化，但不能完成世代，而在20 、 25 、 30的恆溫下胭脂蟲能正常發育並完成世代。從培育的胭脂蟲雌蟲體大小、懷卵量及世代傾向等方面比較， 25的溫度最有利於胭脂蟲的培育。
  9. Experimental studies on female reproductivity of four trichinella isolates

    旋毛蟲各隔離種雌蟲生殖能力的實驗研究
  10. Female courtship signal of the brown planthopper was made of many continuous regular pulses and male ' s signal was made of similar syllabics and had two types with different time domain characteristics. second male vibrational signal differed from male courtship signal with wide spectrum range and regular syllabics frequency. time domain characteristics of signals in different individuals even the same individual were different

    頻域特徵分析知，褐飛虱雌蟲求偶嗚聲信號的頻域特性較穩定，個體內比個體間差異小；雄蟲求偶嗚聲信號s 、 e片段頻譜范圍較寬，但主振頻率比較接近，差異不顯著； m片段頻帶較窄，主振頻率mvf略小於s 、 e片段，變異較小； m片段脈沖重復頻率prf為幻
  11. The fertile, fully developed female in a colony of social bees, ants, or termites

    女王在群居的蜜蜂、螞蟻或白蟻群體中，可繁殖並發育完全的雌蟲
  12. How to distinguish male and female cockroaches : male cockroach is relatively thinner but longer, with a ventral spine and fully developed wings reaching the rear ; female has shorter wings and no ventral spine

    蟑螂雌雄的區分：雄蟲體形比較瘦小，細長，翅發達至尾端，具有腹刺；雌蟲翅較短，無腹刺。
  13. It has been confirmed that np30 has sensitizing effect on formation of hepatic egg granulomas in mouse model for hepatic egg granuloma of schistosoma japonicum ; immunization with np30 in kunming mice, c57bl / 6 mice and goats obtained worm reduction of 50. 46 %, 41. 67 % and 42. 78 %, respectively. np30 possesses effects of both anti - fecundity and anti - embryonation immunity on female worms of s. japonicum. moreover, np30 plays a significant down - modulatory role to hepatic granuloma and fibrosis ( the diameter, area and volume of egg granuloma were all significantly less than those of control ; the contents of type i, iii of collagen and fibronectin were also significantly less than those of control )

    已對np30分子進行了較為廣泛的研究，應用小鼠日本血吸蟲肝肉芽腫模型證實np30對蟲卵肉芽腫的形成具有致敏作用；對感染宿主（昆明種小鼠、 c57bl / 6小鼠和山羊）具有較好的免疫保護作用（減蟲率分別為50 . 46 、 41 . 67和42 . 78 ） ；用np30主動免疫小鼠具有抗雌蟲生殖產卵和抗卵胚發育的雙重功效；另外，還對血吸蟲病肉芽腫和肝纖維化有明顯的負調節作用（蟲卵肉芽腫的直徑、面積和體積均明顯小於對照組，肝組織、型膠原及纖維連接蛋白含量均低於對照組） 。
  14. The intention was to distract egg-laying females from furniture or structural wood.

    其目的是把產卵的雌蟲從傢具或建築木材中分離出來。
  15. The males could not cue in on the females and mating success was extremely low.

    雄蟲不能對雌蟲的信號發出反應，以致大大地降低了交配的可能性。
  16. 2. salivary glands changed obviously. with the developmental stages

    雌蟲唾液腺隨發育期而發生明顯變化。
  17. These seem designed to compete directly against other males ? for example by scraping out the sperm of previous suitors or breaking off and blocking the female ' s genital opening

    而那些生殖器從設計上就是與其他的雄蟲直接競爭，例如生殖器具有能夠攪爛前一個雄蟲精子的作用或是能夠破壞或阻塞雌蟲的生殖器管道。
  18. On d2 after attachment, the protein bands attained 23. after mating, the protein bands reached 26 and maintained the same until d4 after engorgement. these results meant that feeding and mating stimulated the biosynthesis of new protein

    饑餓雌蟲唾液腺有17條蛋白帶：吸血后2d增加到23條；交配后達到26條，直到飽血后4d保持不變，吸血和交配能刺激新蛋白的合成。
  19. Synthesized signals with different pulse repetition frequencies ( prf ) and main vibration frequencies ( mvf ) were presented to the brown planthopper. the results showed that prf was a sensitive and important signal characteristic in mating choice. the prf and mvf sensitive ranges of male signals were 70 ~ 90hz, 200 ~ 1700hz separately, and of female signals were about 22hz, 100 ~ 300hz separately

    雄蟲敏感的prf范圍在22hz左右，雌蟲敏感的paf范圍為70 90hz ，這與實際的雌、雄蟲求偶鳴聲的pm變化范圍是一致的；雌、雄蟲能對mvf變化范圍較大的信號敏感，雄蟲敏感的mvf范圍為100 300hz ，與雌蟲求偶嗚聲的mvf變化范圍是一致的，而雌蟲敏感的mvf范圍為200 1700hz ，要比實際的雄蟲求偶鳴聲的mvf變化范圍大的多。
  20. Pulse repetition frequency of middle section of male courtship signal declined from start to end, the average declining range was 4. 0 hz. through cutting and combining to courtship signals, we found sensitive acoustic section to female was the middle part of male courtship signal and to male was female courtship signal

    門）褐飛虱求偶鳴聲中的敏感聲學片段和敏感聲學因於利用daasias對褐飛虱雌、雄蟲分別口放異性求偶信號及其片段組合，結果表明：雄蟲求偶嗚聲信號m片段是雌蟲的敏感聲學片段，雌蟲求偶嗚聲即是雄蟲的敏感聲學片段。
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