jiǎn
  • cocoon;callus
茧
[jiǎn]
  • 某些昆虫的幼虫在变成蛹之前吐丝做成的壳:蚕~。~眉(形容女子秀美的眉毛)。

  • 同“趼”。

[jiǎn]
[名]
1

(某些昆虫的幼虫在变成蛹之前吐丝做成的壳) cocoon:

  • 蚕茧

    silkworm cocoon

2

(趼子) callus:

  • 老茧

    thick callus

  1. 美丽的蝴蝶自茧中出现。

    The beautiful butterfly emerged from the cocoon .

  2. 软X射线检测黄刺蛾茧寄生性天敌的探讨

    Checking on Parasitism Natural Enemy in Cnidocampa flavescens Cocoon by Soft X Ray

  3. 在一个日益麻木不仁的世界上,我们的知觉都已生了硬痂,我们都生活在自己的茧壳之中

    In an increasingly callous world , we all exist with our own carapaces of scabbed-over sensibilities .

  4. “汽车茧居”的诞生是因为人们把自己的车装备得越来越舒适,越来越适合娱乐和工作。

    The word " carcooning " is coined to describe how people increasingly outfit their cars for comfort , entertainment and productivity .

  5. “汽车茧居族”在他们的汽车里工作、玩乐、吃喝、打扮,一切通常在家或办公室做的事情,他们都可以在车上完成。

    The carcoons use their cars for working , playing , eating , grooming and other tasks normally performed at home or at the office .

  6. V型煮茧机对缫折的影响

    Influence of V Type Cocoon Cooking Machine on Filature Fold

  7. V型煮茧机的生产实用性研究

    Study on the Practicability of V Type Cocoon Boiling Machine

  8. V型煮茧机的工作原理和技术特征

    Working Principle and Technical Features of V-Type Cocoon Cooking Machine

  9. 性别效应对家蚕茧质性状QTL定位的影响

    Influence of Sex-effects on QTL Mapping of Silkworm Cocoon Quality Traits

  10. V型煮茧机有助于改善生丝净度成绩,提高解舒,降低二度变化,从而提高产品质量。

    The V type cocoon boiling machine is beneficial to ameliorate the clean degree score of raw silk , and improve the production quality .

  11. 不同标记数对家蚕茧质性状的QTL定位比较

    A Comparison of Location of QTLs Controlling Cocoon Traits of Silkworm With Different Number of Markers

  12. 同期滞育的裸露幼虫SOD、CAT和POD酶活性较结茧幼虫略高,但二者的酶活性没有显著的差异性。

    There was not a significant difference of SOD , POD and CAT activity between no-cocooned larvae and cocooned larvae at the same diapause stage .

  13. 采用中性聚砜中空纤维管式超滤装置,对丝厂废水中的煮茧水在不同pH值条件下的超滤进行了研究,结果表明,该超滤膜对丝厂废水超滤的最佳条件是碱性范围。

    Neutral polysulfone hollow fiber ultrafiltration used to treat the cocoon boiling wastewater in silk reeling factories has been studies . The result shows that the optimum condition of the ultrafiltration membrane is alkaline .

  14. NCT系列热风烘茧装置结构性能及使用效果

    Structural Features and Application of NCT Serial Hot Air Cocoon Drying Systems

  15. 本文用DSC法研究了不同品种均不同荧光色茧层的热分解温度Tdmax,同时还配合蚕茧的解舒试验。研究了蚕茧的荧光色与解舒性能之间的关系。

    Investigates the temperature of thermal decomposition of the different fluorescent cocoon layers of some races and the relationship between the fluorescent colour and the reelability of the cocoon .

  16. 结果表明:柞蚕裸蛹发蛾的百粒卵重比柞蚕生物茧发蛾的高10.59mg(P0.05),其它性状指标差异不显著(P0.05)。

    100-egg weight from tussah chrysalis eclosion was 10.59 mg higher than that from tussah cocoon eclosion ( P0.05 ) . There were no significant differences ( P0.05 ) among other tested items .

  17. 结果表明,脂肪体是卵黄原蛋白(Vg)合成场所,Vg合成始于吐丝结茧后第4天;

    Vg was synthesized in the fat body , and its synthesis started on the 4th day after cocooning .

  18. 幼虫共6龄,1~5龄食叶量平均573.1cm,第6龄不取食,经5~48h结茧。

    The larva has 6 instars , feeding on an average of 573.1 cm of the needle during the period of lst ~ 5th instar .

  19. 国标GB/T15268桑蚕鲜茧中缫剩茧换算系数的分析

    Analysis on the Conversion Factors of Carry-over Cocoons of Fresh Mulberry Cocoons in the National Standard GB / T15268

  20. 本试验通过在五龄末期添食蜕皮激素(MH),探讨了MH对家蚕叶平面丝以及添食后折簇营茧区和平面吐丝区的产卵成绩的影响。

    The test based on silkworm feeding ecdysone at the end of the 5 th instar , discussed on the effect of ecdysone on plane spinning and laying achievement in the area of folding cocooning frame and plane spinning .

  21. 本文研究了在茧衣丝纤维上进行丝胶固着的GA,TA-GA和UF方法及其固着效果;

    The effects of the GA , TA-GA and UF sericin gumming methods of floss fibre are investigated , and the floss fibre gummed by the GA method is made into staple core yarn .

  22. 介绍了FD091型翻板循环式热风烘茧机的结构概况、工艺性能和使用效果。

    Describes the structure and technical behaviour of the Tumble Endless Hot-Air Cocoon Dryer FD091 .

  23. 结果显示:干茧壳剂量为16、32g/kg·d的茧壳水煎剂对正常小鼠连续灌胃20d,其血糖水平没有明显变化;

    The blood glucose level of normal mice showed no significant change after continuous administration of decoction of cocoon shell 3.2 g / kg · d for 20 days .

  24. 本文从GATT相关规定入手,结合GATT/WTO争端解决实践中第一个被认为是符合GATT第20条环保例外条款规定的案件&石棉案,层层剥茧,进行细致深入的分析。

    Starting with the relevant provisions of GATT / WTO and combined with the first case that is considered to be consistent with the 20th XX ( b ) of GATT environmental exception clause , this article makes a comprehensive and penetrative analysis .

  25. 在已鉴定的51个种中,中国新记录属2个&三盾茧蜂属Triaspis,矛茧蜂属Doryctes;

    51 species were described , of which 2 genera are new to China ( Triaspis and Doryctes ) .

  26. 研制开发出ZSC-901煮茧专用助剂及配套的添加装置,可提高蚕茧解舒率,降低缫折,提高台时产量。

    The newly-developed special agent ZSC-901 for cocoon cooking and feeder can improve reelability percentage and silk yielding with cocoon consumption reduced .

  27. 结茧后第1天开始即受32℃处理时,脂肪体和血淋巴中卵黄原蛋白(Vg)与可溶性蛋白含量均低于受26℃处理的;

    When exposed to 32 ℃ since the 1st day after cocooning , titres of both vitellogenin ( Vg ) and soluble proteins in the fat body and hemolymph of mature larvae were evidently lower than those at 26 ℃ .

  28. 秋天利用5cm土层未冻结前的强寒潮天气,减少越冬虫源;初春进行树下防治,利用土壤小气候特点,恶化越冬茧化蛹的小气候环境,降低虫源基数;

    The strong cold currents before soil layer was frozen 5 cm deep in Autumn were made use of to decrease the pest sources and also the small climatic characteristics of soil were used to worsen the small climatic environment when cocoon pupates and decrease the number of pest sources .

  29. 本文用TGA和DTGA法,研究了桑蚕茧的热分解动力学。所得结果表明,在50~620℃的范围内、■气流中桑蚕茧丝的热分解反应分成两个阶段。

    A study of the kinetics of thermal decomposition of silk by TGA and DTGA with the following results : under the condition of nitrogen flow , the thermal decomposition reaction of silk undergoes two stages at the range of 50 ~ 620 ℃ and begins at about 210 ℃ .

  30. 但易产生挂茧和挤茧问题。

    But such a conveyor will bring hanging and congested cocoons .