助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   cocoon 在 轻工业手工业 分类中 的翻译结果: 查询用时:0.009秒
图标索引 在分类学科中查询
所有学科
轻工业手工业
蚕蜂与野生动物保护
植物保护
农业经济
外科学
临床医学
畜牧与动物医学
特种医学
生物学
更多类别查询

图标索引 历史查询
 

cocoon
相关语句
  
    A STUDY ON THE HAVE SIZE OF SAMPLE COCOON AND ITS APPLICATION
    样丝纤度的研究与应用
短句来源
    γ-Ray Investigation of Sericin Structure of Cocoon Silk
    用γ射线探索层丝胶层次结构的研究
短句来源
    The Application of the Design of Experiments in the Study of Cocoon Cooking
    实验设计法在煮研究中的应用
短句来源
    An Approach to Design Procedures of Cocoon Cooking Process Parameters--An Application of Fuzzy Mathematica in the Cocoon Cooking Process
    煮工艺参数设计方法的探讨——模糊数学在煮工艺上的应用
短句来源
    Initial Sericin Dissolving Speed of Cocoon Layer in Different Medium
    不同溶解介质层丝胶的初期溶解速度
短句来源
更多       
  蚕茧
    Microwave Cocoon Moisture Tester
    微波蚕茧测水仪
短句来源
    A Study of the Gentisic Acid and Its Glucoside in Tussah Cocoon by High-pressure Liquid Chromatogram
    柞蚕茧中龙胆酸及其糖苷高压液相色谱研究
短句来源
    On the Nomenclature of Cocoon Drying Equipments
    谈谈蚕茧干燥设备的命名规则
短句来源
    Computerized Management System for Cocoon Purchasing
    蚕茧收购业务计算机管理系统
短句来源
    New Tester of Dried Cocoon Shell Weight
    新型蚕茧干壳量测试仪
短句来源
更多       
  茧茧
    A Study on the Fluorescence Spectrum of Tussah White Cocoon Shell
    柞蚕白茧茧层荧光光谱研究
短句来源
    Zhejiang's '98 Spring Cocoon Quality Analysis and Countermeasures (1)
    浙江省1998年春茧茧质分析及对策措施(一)
短句来源
    Calculation Method for Shell Thickness of Dried Cocoon Based on Image Processing
    基于图像处理技术的干茧茧壳厚度计算方法
短句来源
    A calculation method for dried cocoon shell thickness based on photoelectric and image processing technology wasintroduced.
    介绍了一种基于光电技术和数字图像处理技术计算干茧茧壳厚度的方法。
短句来源
    The grey scale of dried cocoon shell image was calculated through images collection and analysis processing fortested cocoons under stable light intensity, and the shell thickness can be worked out by applying digital imaging processingsoftware.
    通过在稳定的光强下对被检茧进行图像采集和分析处理,计算干茧茧壳图像灰度值的大小,应用数字图像处理软件推算出干茧茧壳厚度。
短句来源
更多       
  “cocoon”译为未确定词的双语例句
    Study on Forecasting Size Curves of Cocoon Filaments
    茧丝纤度曲线的预测研究
短句来源
    A Study of the Mulberry Cocoon Degumming Process
    桑蚕茧酶脱胶精练工艺的研究
短句来源
    A STUDY ON THE METHOD FOR INVESTIGATING THE SIZE OF COCOON SILK
    茧丝纤度调查方法的研究
短句来源
    On the Adaptability of Cocoon Cooking Machine H_2V to China's Raw Cocoons
    论H_2V型煮茧机对我国原料的适应性
短句来源
    Investigation of Structure and Technology Parameters of V-Type 84-Cages Cocoon Cooking Machine
    84笼V型煮茧机结构与工艺探讨
短句来源
更多       
查询“cocoon”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  cocoon
Also, they kill the hosts in a concealed but safe position after the hosts cocoon or build their pupal cells.
      
The mean weight gain was 84% of the baseline within 6 weeks, the rate of cocoon deposition was 0.8 per week, and the incubation duration was about 3 weeks, which provided for population doubling within 3 months.
      
A nonlinear negative correlation between the number of juveniles in a cocoon and their weight was found (correlation ratio R= 0.86).
      
The narrow-sense heritability, h2, for batch size was 0.35-0.40; for the number of juveniles in a cocoon, 0.35; for juvenile weight, 0.42.
      
The probability of correlated selection response in traits "number of juveniles in a cocoon" and "weight of juveniles" was estimated.
      
更多          


The willow worm, Actias selene Hubner, belongs to the Saturinudae. The worms live outdoor on trees—most frequently on willows. However, they are perfectly fit to indoor conditions. On account of their strong vitality, the breeding of the worms presents almost no difficulty. Our preliminary breeding of the worms shows that under ordinary conditions and feeding with willow leaves they grow very well. In a better case it only takes 24 days from their larvas to cocoon. They breed three generations in one year,...

The willow worm, Actias selene Hubner, belongs to the Saturinudae. The worms live outdoor on trees—most frequently on willows. However, they are perfectly fit to indoor conditions. On account of their strong vitality, the breeding of the worms presents almost no difficulty. Our preliminary breeding of the worms shows that under ordinary conditions and feeding with willow leaves they grow very well. In a better case it only takes 24 days from their larvas to cocoon. They breed three generations in one year, and their pupas survive in winter. Willow worms are heavier than ordinary domestic silkworms. A well-developed willow worm weighs over 10 grams and is 7-8 cm. in length. With a green colour, its body is scattered with tumors and full of hairs on their tips. The silk of willow worms presents a light-coffee colour and a shining lustre. As compared with that of domestic worms, it is somewhat thicker, while their tensile strength and elongation are nearly similar. Out of one cocoon a silk thread of about 350 meters in length may be obstained. It has the potentiality of being developed into a textile raw-material.

这篇报告是介绍一种野生蚕——柳蚕和柳蚕丝初步试验的情况。柳蚕在上海一带常见,许多地区也有分布。我们为了探求对它的利用,曾把它移放在室内饲养,发现生长良好,饲养方便。从蟻蚕到结茧,快的24天,就能结茧。一年中一般有三个世代,以蛹越冬。蚕身为绿色,体重比家蚕大,成熟的蚕儿有10克多重,身长达7~8公分。身上有瘤状突起,突起顶端长有刚毛。吐丝呈浅咖啡色,具有光泽,强力和延伸与家蚕丝相仿,但比家蚕丝略粗。柳蚕的特点是:生活力强;吃柳树叶(湿叶也无影响);虽系野生,但能在室内饲养;茧子又可以繅出成缕的丝达350公尺,是天然丝的一种资源。因此它可能具有重大的国民经济意义。

A general describtion of the new opener for silk spinning including the design,structure and performance is given in this paper.The testing results show that the opener has improved the opening and clearingeffects of the material to be treated,thereby facilitating the subsequent processes.Asa result,the yield has been raised and the level of automation increased.Thereforethe new opener is fit to replace the traditional cocoon opener and ready to be appliedin production.It should be recommended as an effective...

A general describtion of the new opener for silk spinning including the design,structure and performance is given in this paper.The testing results show that the opener has improved the opening and clearingeffects of the material to be treated,thereby facilitating the subsequent processes.Asa result,the yield has been raised and the level of automation increased.Thereforethe new opener is fit to replace the traditional cocoon opener and ready to be appliedin production.It should be recommended as an effective machine in the new systemof silk spinning.

本文报道了新研制成的“绢纺开松机”。对这一机器的设计、结构和性能作了概括的叙述。实践说明,开松机对喂入原料改善了开松和除杂效果,有利于适应后工序的加工,提高了制成率,增加了机器的自动化程度,因而可替代传统的开茧机应用于生产,为绢纺新工艺设备配套提供新机。

The measurement of protein molecular weight is usually carried out by the classical method of chromatography using sephadex as its gelatin. In this experiment, an accurate result may be obtained with a long period of time, but both its conditions and the maintenance of its column are complex and difficult respectively. Having taken porous silica gelatin onto SN-Ol chromatography, we proceeded several tests of measuring the protein molecular weight. With the protein molecular weight measured in the range of 104-4.105,and...

The measurement of protein molecular weight is usually carried out by the classical method of chromatography using sephadex as its gelatin. In this experiment, an accurate result may be obtained with a long period of time, but both its conditions and the maintenance of its column are complex and difficult respectively. Having taken porous silica gelatin onto SN-Ol chromatography, we proceeded several tests of measuring the protein molecular weight. With the protein molecular weight measured in the range of 104-4.105,and under the measuring conditions, such as solvent, flow speed , concetration and the norms of silica gelatin, etc. A series of experi ments for measuring molecular weight of silk-gland liguid protein and cocoon shell sericin have been successfully completed in the most optimum condition at laboratory. Comparing these data with that of the published literatures concerned and of the electrophoresis using gelatin of polypro pylene amide, we find they are so well agreeable to each other that the method adopted in measuring protein molecular weight is viable perfectly. The advantages of adopting porous silica gelatin chromato gr-aphy are quick starting and ready to hand. There are , however still some defects in the method to be further improved.

测定蛋白质分子量的经典层析法通常是以交联葡聚糖为凝胶,其测定结果准确,但测定时间长,实验条件苛刻,层析柱的维护亦麻烦.我们在SN—01型凝胶色谱仪上以多孔硅胶为凝胶进行了测定蛋白质分子量的初步尝试,根据被测蛋白质的分子量范围(1万—40万),对测定条件(如溶剂、流速、浓度硅胶的规格等)进行了一系列试验.最后以最宜条件对绢丝腺液状绢蛋白质,茧层丝胶的分子量进行了测定.并与有关文献以及聚丙烯酰胺凝胶电泳法进行比较,实验结果表明是接近的.从而说明采用本方法测定蛋白质分子量是完全可行的.本文在肯定了采用多孔硅胶的凝胶层析法具有快速、简便等优点的同时,也指出了本方法的不足之处,并提出了进一步改进的途径.

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关cocoon的内容
在知识搜索中查有关cocoon的内容
在数字搜索中查有关cocoon的内容
在概念知识元中查有关cocoon的内容
在学术趋势中查有关cocoon的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社