The elongation of silks can be described with logistic curve and the peak of elongation rate appeared the third day after silking.
吐丝后第3天生长速率最大。
The characters of spinning plate silk for ten commercial silkworm combinations,in which five are combinations used for spring rearing and five for summer-autumn rearing,were studied.
夏秋品种吐丝量、丝吐出率、虫蛹生命率均优于春用品种 ,特别是夏秋用品种 781·751× 7532·朝 82体质强健 ,吐丝量多 ,丝吐出率高 ,平面丝厚薄较为均匀 ,是我省现行 10对实用品种中吐平面丝性能最良好的实用品种。
Development and application of head positioning control system based on domestic laying head;
基于国产吐丝机的头部定位控制系统的研制及应用
Discussion on the quality of wire coil by laying head;
高速线材吐丝机吐圈质量的探讨
The coil disorder analysis and the field dynamic balancing study of Morgan high speed laying head in Baotou Iron and Steel Co.;
包钢高线吐丝机乱卷原因分析及其消除措施
Meanwhile,the effect of laying temperature and cooling speed on microstructure and peformance were studied.
介绍了唐山钢铁集团有限责任公司AWSER70S-6CO2气保焊丝用盘条的生产情况;分析了碳、锰、硅含量对该钢抗拉强度的影响和拉拔脆断产生的原因,以及吐丝温度和冷却速度对组织性能的影响。
The effect of technological parameters of stelmor on the microstructure and properties of high carbon wire rolled at high speed has been studied The relationship between the microstructure and the properties of the wire rolled with different laying temperature and cooling rate has been analyzed Optimal technological parameters of stelmor have been obtaine
研究了 9mm高碳钢高速线材斯太尔摩工艺参数 ,分析了不同吐丝温度和模拟控制冷却速率对金相组织和力学性能的影响 ,确定了最佳的斯太尔摩工艺参数。
The product quality is improved by optimizing chemical component, adjusting laying temperature and cooling speed to improve microstructure and property .
以牌号为GH60的钢种为例介绍高线生产含Ti焊丝的情况,通过优化化学成分、调节吐丝温度和冷却速度来改善组织性能,提高产品质量。
Research on High-Speed Wire Pipe of Laying Head and Working Quality Improvement;
高速线材吐丝机吐丝管空间曲线研究及吐丝质量改进
The silkworms are producing well.
这些蚕的吐丝量很大.
The spideris called from its body breast" Spinning" In the organputs out the silk.
蜘蛛从它身体下侧被称为"吐丝器"的器官中吐出丝来。
moth whose gregarious larvae spin carpets.
其幼虫吐丝造地毯状覆盖物的蛾子。
seafood in Newburg sauce served on toast or rice.
纽堡沙司里的海鲜，覆在吐丝和米饭上。
The Application of PLC in the Laying Head Positioning Control Technology;
PLC在高线吐丝机定位技术中的应用
Improvement of the head position control system of hi-speed wire laying head
高线吐丝机头部定位控制系统的改进
The taxonomic groups of silk-producing inects, structure and composition of insect silks, types of silk and silk glands, fusi and silk-secreting behaviour are summarized.
文中介绍了吐丝昆虫的种类、虫丝的结构与成分、与丝腺的类型、丝器及泌丝行为等。
predatory arachnid that usually has silk-spinning organs at the back end of the body; they spin silk to make cocoons for eggs or traps for prey.
食肉型蜘蛛类节肢动物，通常在身体尾部有一个吐丝器官；它们吐丝来结茧或结网以捕捉昆虫。
The discovery supports a hypothesis that ancient spiders first evolved to produce silk from their feet before changing to the modern configuration of producing it in their abdomens.
这个发现提供了一个假说,蜘蛛的祖先可能是用脚吐丝,只是到了现代才改为由腹部吐丝的.
a variety of moth that spins a web in which it lives.
蛾子的一个变种，在其生命期中吐丝结网。
moderate-sized Asiatic moth whose larvae feed on mulberry leaves and produce silk.
中等体型的亚洲蛾子，其幼虫吃桑叶并吐丝。
large brightly colored and usually tropical moth; larvae spin silken cocoons.
通常在热带的体色鲜艳的大蛾子；幼虫吐丝结茧。
Vibrating Analysis of Laying Head of MORGAN High Speed Wire Mill the Method for Reduce Vibration
摩根高线轧机吐丝机振动原因分析及减振对策
ANALYSIS AND REMEDY ON THE PROBLEM OF THE TAIL THROW OF DEMAG LAYING HEAD
德马克型吐丝机甩尾问题的分析和处理方法
The silk produced by this worm or a fabric woven from it.
柞蚕丝柞蚕吐出的丝或丝织成的布料
"I am almost ashamed," said Sissy, with reluctance.
“我真正感到难为情，”西丝吞吞吐吐地说。
A single thread spun by a spider.
蜘蛛丝蜘蛛吐出的单根丝