The mechanical properties of the Araneus Ventrious spider dragline silks were studied at variable conditions, humidity, spider's weight, crawling way, to understand spider's spinning mechanisms.
为进一步探索蜘蛛丝的成丝机理 ,研究了不同个体大小 ,不同生存方式 ,不同环境湿度的大腹圆蛛牵引丝的拉伸性能。
Spider dragline silk is synthesized in special gland named major ampulate (MA) gland.
牵引丝 (Ｄｒａｇｌｉｎｅｓｉｌｋ)是由蜘蛛的主壶腹腺 (Ｍａｊｏｒａｍｐｕｌｌａｔｅ ,ＭＡ)产生的 ,其较高的抗张强度 (4× 10 9Ｎ ｍ2 )与弹性 (35 % ) [1 ,2 ] ,使之成为一种有广阔应用前景的生物材料。
We examined the configurations of six spider siks with SEM,which were dragline silks,inner and outer egg\|case silks,frame silks of female mature Araneus Ventricosus spiders,dragline silks from Nephlia.
利用扫描电子显微镜分析了成熟雌性大腹圆蛛牵引丝、内外层包卵丝和蛛网框丝以及未成熟大腹圆蛛、幼蛛、Nephlia幼蛛牵引丝的形态结构特征。
The mechanical properties of spider dragline silk reeled to the different spiders to be anaesthetized were investigated.
研究了不同麻醉深度下 ,人工卷取的蜘蛛牵引丝的力学性能 ,并从人工纺丝的角度出发 ,探索了成丝过程中的张力和湿度对牵引丝力学性能的影响。
According to the complicated condition of the 800 negative clinoform way of the Lujiatuo colliery, this paper selects the design of scheme of the wireway, analyses and calculates the tension of the drag-steel-rope and the load of the key part.
针对吕家坨煤矿井下800副山巷道复杂多变的情况,对架空乘人器设计进行方案选 择,并根据基本技术参数,对其牵引钢丝绳各张力点以及关键件进行受力分析和计算,并介绍了设 备安装及固定方法。
At the same time, it puts forward reforming method that takes the place of connecting-link system with steel-cable drawing system and replace the whole harness-frame with adivided one.
结合工厂生产实际情况 ,综合分析了原毕加诺GTM -A型剑杆织机绞边机构存在的问题及产生的原因 ,提出了采用钢丝绳牵引机构代替原连杆机构和采用分体式综框代替整体式综框的改造措施 ,结果表明 ,改造是有效
Furthermore, dragline silk is elastic, which many of the man-made fibers are not.
而且，牵引丝具有弹性，这是许多人造纤维所不具备的。
cable-driven ingot buggy
钢丝绳牵引的送锭车
traction wirerope for aerial tramway
架空索道用牵引钢丝绳
Movement Analysis of Steel Wire Rope Traction and Chain Traction in the Continuous Conveyor of Series Tyay Transporter
串联盘输送机钢丝绳牵引和链条牵引两种牵引形式运动学分析
Application of ASCS all Digital Electricity Control System in Steel Cable Drawing Belt Machine
全数字电控系统在钢丝绳牵引胶带机上的应用
tractor semitrailer
牵引机牵引的半拖车
tractive effort
牵引(效)力, 牵引作用, 挽力
A Method Solving the Workspace of an Incompletely Restrained Parallel Mechanism
一种欠约束六自由度丝牵引并联机构工作空间的求解方法
Combined treatment of modified Sengstaken-Blakemore tube inserted by guide wire and EIS for 89 patients with severe esophagogastric variceal bleeding
改良三腔管导丝插入牵引急诊硬化治疗食管静脉曲张大出血89例
Slanting Upright with a Subtle and Charming Stroke--Cui Shitao,a fan of"Mi Calligraphy"
以欹为正 游丝牵引 气韵隽秀——痴“米”型书法家崔世焘行书艺术赏析
Photoelastic Analysis of Open Bite Treatment Using Multiloop Edgewise Arch Wire (MEAW) and Reverse-curve Arch Wire with Vertical Elastics in Anterior Teeth Area and Their Applications;
多曲方丝弓及“摇椅形”弓丝配合前牙区垂直牵引矫治开（牙合）的光弹性研究及应用
trains hauling above normal tonnage
(指铁道) 超轴牵引
tractive force chart
牵引力图 -汽车的
draw-bar carrier bolt
牵引杆托(板)螺栓
electric [steam] traction
电力 [蒸汽] 牵引 (力)
engine tractive force
发动机牵引力, 机车牵引力
Road vehicles--Semi trailer fifth wheel mounting
GB/T13880-1992半挂牵引车牵引座的安装
