蚕茧

cán jiǎn
  • silkworm cocoon
蚕茧蚕茧
蚕茧 [cán jiǎn]
  • [silkworm cocoon] 蚕在化蛹前包围其身体的、大部分由丝组成的外包层,蚕在其中化蛹

蚕茧[cán jiǎn]
  1. 改革流通体制推进蚕茧业产业化

    Reform of Circulation System for the Promotion of Silkworm Cocoon Industrialization

  2. 利用太阳能烘干蚕茧的初步研究

    Preliminary Research of Drying Silkworm Cocoon With Solar Energy

  3. 用GC-MS法分析家蚕茧中的游离有机酸

    Analysis of the Free Organic Acids of Bombyx mori Cocoon by GC-MS

  4. 纸上色层分析和HPLC分析结果都证明,构成蚕茧荧光色的色素种类,雌雄间并不存在显著的差异。

    Both the results of the paper chromatography and HPLC analysis showed that the fluorescence pigment types had no significant difference between male and female .

  5. 蚕茧近红外反射(NIR)光谱的模式识别&Ⅰ.对雌雄鲜茧、死笼茧的非破坏性识别

    Pattern recognition of silkworm cocoons by near infrared reflectance spectroscopy ─ⅰ . nondestructive identification of sexuality and viability of fresh cocoon

  6. 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 .

  7. 蚕丝蛋白(Silkfibroin)从蚕或蚕茧中提取,是人类最早利用的天然蛋白质之一,丝纤维应用于手术缝合线已经有几个世纪的历史。

    Silk fibroin ( SF ) is extracted from the silk or the silkworm . As the earliest natural protein , silk fibroin has been used as surgical sutures for centuries .

  8. 本文用差热分析、X射线衍射、红外吸收光谱的测试方法,对不同性能蚕茧的茧丝聚集态结构变化规律进行了探讨。

    The article reports a study on the principle of the change of the aggregate-state Structure of the bave with different cocoon properties , by means of differential heat analysis , X-ray diffraction and the measurement of infrared absorption spectrum .

  9. NaHSO3对桑树光合作用及蚕茧产量和质量的影响

    Effects of NaHSO_3 on the Photosynthesis of Mulberry and Yield , Quality of Silkworm Cocoon

  10. 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 .

  11. 并对蚕茧丝质的影响比较分析表明,春蚕期上蔟28h出现38.2℃的最高温度,夏蚕期在上蔟后32h出现38.7℃的最高温度。缩短春蚕期幼虫全龄经过的方法

    The results indicated that the highest temp . , 38.2 ℃, appeared in 32h in spring , and 38.7 ℃ in summer after cocooning . Research on Methods for Decreasing the Duration of Whole Larva Instar During the Period of Spring Silkworm

  12. 研究认为:蚕茧干燥中室内相对湿度峰值不出现在临排气前的82℃时段,而是位于鲜茧进灶10min左右的70℃附近;

    The result of this study indicates that the peak value of relative humidity in the drying chamber appears at the period of 70 ℃, 10 minutes after the fresh cocoon was got into the drying chamber , instead of the period of 82 ℃ before the ventilation .

  13. 蚕区区域扩大,桑园面积增加,蚕茧产量上升。

    Regional silkworm area , mulberry areas and cocoon production increased .

  14. 真空触蒸对蚕茧性能的影响

    The Effects of Vacuum Direct Steaming on the Property of Cocoons

  15. 环境污染对蚕茧生产的影响及其防控措施

    Effects of Environmental Pollutants on Cocoon Production and their Control Strategies

  16. 结茧条件和蚕茧性能、生丝品质的关系

    Influence of Cocooning Conditions On Cocoon Properties and Raw Silk Quality

  17. 蚕茧市场管制与蚕业区域转移

    The Performance on Cocoon Market and the Sericulture Shift Among Regions

  18. 酶法制备蚕茧层抗氧化多肽水解液的研究

    Preparation of Antioxidant Peptide Solution of Cocoon by Enzymatic Hydrolysis Method

  19. 蚕茧草抗生育作用的实验研究

    Studies on the antifertility action of estriol in mice and rats

  20. 蚕茧价格与蚕茧产量波动关系的分析

    Analysis on Fluctuating Relation Between Cocoon Price and Silkworm Cocoon Production

  21. 蚕茧干燥中的换热、扩散系数初探

    Initial Investigations on Heat Exchange and diffusion Coefficients in Cocoon Drying

  22. 蚕茧的高温高压水脱胶研究

    Study of the Degumming of Cocoon Shell by Hot Pressurized Water

  23. 天然黄色蚕茧的茧丝质性能研究

    Study on Cocoon and Raw Silk Qualities of Natural Yellow Cocoon

  24. 我国蚕茧生产成本的经济分析

    Economic Analyses on the Cost of Cocoon Production in China

  25. 蚕茧的微波干燥特性研究

    Study on the Desiccant Character of Silkworm Cocoons by Microwave

  26. 浅论提高蚕茧品质的蚕业科技创新体系

    Discussion on the Sericultural Technological Innovation System for Improving the Cocoon Quality

  27. 蚕茧与生丝茸毛关系的研究

    A study on silk exfoliation in relation with properties of raw cocoons

  28. 世界蚕茧和生丝生产量的预测

    Prediction on the Production of Cocoon and Raw Silk in the World

  29. 蚕茧丝素肽保健饮料生产工艺研究

    Study on production technology of health drink containing silkworm cocoon fibroin peptides

  30. 对于雄蚕茧,常规的烘茧工艺可以达到烘茧的要求。

    The conventional cocoon drying methods are also suitable for male cocoons .