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囊体
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  bursa body
     According to antibody titre of virus serum cross neutralization,antigenic Relatedness values(R) between IPV ZJ 971 isolate and infectious bronchitis virus M 41 ,T,Gray,Holte strains were respectively 0 0013,0 0006,0 0005,0 0003 Chickens infected artificially with IPV ZJ 971 isolate showed stunt,thymus atrophy,increase of proventriculus index(PRIX) and proventriculus gizard index(PGIX),and decrease of bursa body index(BBIX).
     ZJ971毒株与传染性支气管炎病毒M4 1、T、Gray、Holte毒株病毒血清交叉中和的抗原相关R值分别为 :0 0 0 13、0 0 0 0 6、0 0 0 0 5、0 0 0 0 3。 人工感染鸡生长发育障碍、胸腺萎缩 ,腺胃指数、腺肌胃指数增加 ,囊体指数下降。
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  “囊体”译为未确定词的双语例句
     STUDY OF PUR-T/PA6/PUR-T MULTILAYER FILMS FOR MAKING THE ENVELOPE OF AEROSTAT
     浮空器囊体材料用PUR-T/PA6/PUR-T复合膜的研制
短句来源
     The Applications of Laminate Envelope Materials in FK4 Airship
     层压囊体材料在FK4飞艇上的应用
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     The results showed that there existed good interfacial compatibility between PUR-T and PA6.The PUR-T/PA6/PUR-T multilayer film was suitable for making the envelope of light aerostat.
     结果表明,PA6/PUR-T复合膜层间具有良好的界面相容性,研制的PUR-T/PA6/PUR-T复合膜的性能能够满足轻型浮空器囊体材料的使用要求,可用于制造浮空器囊体材料。
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     They are:Mycena ps- eudo-glutinosa Bi,Entoloma vesiculo-cystidium Bi,Pholiota dinghuensis Bi and Psathyrella griseoalba Bi。
     ,泡状囊体粉褶蕈 Entoloma vesiculo-cystidium Bi sp.nov. ,鼎湖鳞伞 Pholiota dinghuensis Bi sp.nov.
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     The Development of Airship Envelope Materials
     飞艇囊体材料的发展
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  相似匹配句对
     The Development of Airship Envelope Materials
     飞艇材料的发展
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     STUDIES ON PHOTOSYNTHETIC MEMBRANE AND ITS CHARACTERIZATION IN ANABAENA AZOLLAE
     鱼腥藻类膜及其性质的研究
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     Volume Graphics
     图形学
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     Elastie graphite body
     弹性石墨
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     fimbriatum Hook., D.
     、唇石斛D.
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  bursa body
Parameters measured but unaffected by temperature treatment were spleen- and bursa/body weight ratios.
      
Chickens infected with the other three viruses survived but their bursas were damaged and the bursa/body-weight ratios were lower than those of the uninfected control (p>amp;lt; 0.01).
      


The present paper deals with the structures of the male and female genitalia of34 Species of Chinese Sphingidae. The uncus, valve, friction scale and the transtilla may be used as diagnostic charac-ters of the subfamilies. The ventral procese of the valvae, the protuberances of theaedeagus, the bursa copulatrix and its signa are very useful for distinguishing thespecies. Keys are prepared according to the characters of genitalia for identifying somespecies and certain genera.

本文描述了34种天蛾雌雄外生殖器主要部分的基本构造和变异类型。根据比较观察的结果,作者认为在各亚科之间,雄史的钩形突、抱器、抱器鳞和抱器桥等有所不同,而抱器腹突,阳茎端上的突起,交配囊以及交配囊体上的标记等在各个种间的差别亦相当显著,可做为鉴别的特征。

The soy-bean leaf-roller, Matsumuraeses phaseoli (Mats.), is one of the most important insect pests of leguminous plants in Shensi. The larvae make silky webs in buds and leaves to form a nest, in which they feed and live. They also may bore into pods and stems. Thus, this leaf-roller affects greatly the development of the leguminous plants, and brings serious losses to their production.

豆小卷叶蛾是豆类的重要害虫。幼虫卷食芽、叶、花簇,并蛙食莢、粒、嫩茎等部。一般大豆受害,株高減低14—48%,結莢数減少11—27%左右。成虫体色暗褐,翅展16—20毫米。下唇須伸向前方,側視呈三角形。前翅中室外側有一黑斑。M脉在翅基的一段消失,Cu_1自中室下角伸出弯向前方。雌蛾翅韁3条,交配囊体具交配囊片2枚。雄蛾翅韁1条,第八腹节具侧味刷。卵扁薄呈椭圓形,长径0.56—0.75毫米,初产黄白色,在发育阶段卵面依次出現紅色小点。幼虫共5龄,老熟时体长11—14毫米。体青微褐,头部褐色,两侧有黑色楔形纹。腹足趾鈞双序全环,臀櫛5—8齿。蛹褐色,体长7—9毫米,雌蛹生殖孔生于第八和第九腹节,雄者位于第九腹节。此虫在武功地区一年发生4—5代,多以幼虫在土中越冬。越冬代成虫发生于4、5月,第一代多为害草木樨等。第二代发生于6、7月,主要为害春播豆类。第三代发生于8月,主要为害夏播豆类。第四代发生于9、10月,发生較早的为害夏播豆类,迟的为害草木樨和野生豆类等。成虫夜出,飞行力強,对强的灯光和黑光灯有趋性。产卵量与补充营养有密切关系。卵散产于豆株下部叶片背面,幼虫孵化后須爬至上部幼嫩芽叶始能取食生活。已...

豆小卷叶蛾是豆类的重要害虫。幼虫卷食芽、叶、花簇,并蛙食莢、粒、嫩茎等部。一般大豆受害,株高減低14—48%,結莢数減少11—27%左右。成虫体色暗褐,翅展16—20毫米。下唇須伸向前方,側視呈三角形。前翅中室外側有一黑斑。M脉在翅基的一段消失,Cu_1自中室下角伸出弯向前方。雌蛾翅韁3条,交配囊体具交配囊片2枚。雄蛾翅韁1条,第八腹节具侧味刷。卵扁薄呈椭圓形,长径0.56—0.75毫米,初产黄白色,在发育阶段卵面依次出現紅色小点。幼虫共5龄,老熟时体长11—14毫米。体青微褐,头部褐色,两侧有黑色楔形纹。腹足趾鈞双序全环,臀櫛5—8齿。蛹褐色,体长7—9毫米,雌蛹生殖孔生于第八和第九腹节,雄者位于第九腹节。此虫在武功地区一年发生4—5代,多以幼虫在土中越冬。越冬代成虫发生于4、5月,第一代多为害草木樨等。第二代发生于6、7月,主要为害春播豆类。第三代发生于8月,主要为害夏播豆类。第四代发生于9、10月,发生較早的为害夏播豆类,迟的为害草木樨和野生豆类等。成虫夜出,飞行力強,对强的灯光和黑光灯有趋性。产卵量与补充营养有密切关系。卵散产于豆株下部叶片背面,幼虫孵化后須爬至上部幼嫩芽叶始能取食生活。已发現寄圭11种,有些生物学特性在防治上可利用。

The anatomy and histology of the male and female reproductive systems of Lycormadelicatula White are described in detail. It is found that the six sperm tubes of the testisare not bound together by a common scrotum, and the ovary is composed of fourteentypical telotrophic ovarioles. The secretions of various subdivisions of the male accessorygland have been identified by histochemical methods as the seminal fluid, the spermato-phore and the spermatophylax respectively. The misinterpretations of some parts of...

The anatomy and histology of the male and female reproductive systems of Lycormadelicatula White are described in detail. It is found that the six sperm tubes of the testisare not bound together by a common scrotum, and the ovary is composed of fourteentypical telotrophic ovarioles. The secretions of various subdivisions of the male accessorygland have been identified by histochemical methods as the seminal fluid, the spermato-phore and the spermatophylax respectively. The misinterpretations of some parts of thefemale genital system in previous literatures have been corrected. The so-called femaleaccessory glands are found to be the spermathecum and its glands and the misidentifiedspermathecum is found to receive and to digest the spermatophore and is therefore thebursa copulatrix. Intracellular canaliculi are found in the gland cells of the spermathecalglands, which open into the lumen through the intima. The inner layer of the epithelialfolds of both the corpus bursae and the cervix bursae are found to be composed ofglandular cells, which may secrete a kind of enzyme (or enzymes) to digest the spermato-phore. The secretion is also discharged into the lumen via the canaliculi. Based upon therelationship between spermatophore fertilization and the rate of vitellogenesis, the signifi-cance of the spermatophore as a proteinaceus nutrient for the nutrition and reproductionof the female insect is discussed.

详细描述了斑蜡蝉两性生殖系统各部分的结构与组织学。精巢由6条互相分离的精巢管组成,而卵巢则含有14条典型的端滋式卵巢管。用组织化学方法测定了雄性附腺各段的分泌物的成分,它们分别构成精包、精液与精包鞘。订正了过去文献中关于雌性生殖系统某些部分的解释:过去误称为雌性附腺的其实是受精囊及其腺,而过去误称为受精囊的其实是接纳及消化精包的交配囊。受精囊腺的细胞具有一条曲折的细胞内分泌小管,贯穿内膜开口于腺腔。交配囊体及交配囊管上皮折突的内层为腺细胞,有孔道通过内膜与腔相通,它可以分泌一种(或多种)酶以消化精包。此外还从卵黄发生的速率与精包授精的关系,讨论了精包作为一种蛋白养料的来源,在雌虫营养与生殖上的重要性。

 
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