Effect of cross section shape of interlacer yarn duct on quality of interlaced yarn
网络器丝道截面形状对网络丝质量的影响
The influential factors on cross section shape of PAN fiber were studied during dry-jet-wet spinning.
对干湿法纺丝中PAN纤维的截面形状影响因素进行了研究。
Thus,it is necessary to study the relationship between the welding parameters and weld cross section shape.
通过改变聚焦电流、其余参数不变,能够得到聚焦电流与焊缝截面形状、焊缝横截面面积、熔深、表面熔宽、半熔深处熔宽、余高等焊缝截面几何参量之间的关系,对优化电子束填丝焊接工艺参数具有积极参考意义。
Experimential expressions for design of beam cross-section material and cross-section shape;
抗弯梁材料及截面形状设计的经验公式
Influence of cross-section shape of tunnel on in-tunnel air blast wave propagation
坑道截面形状对化爆冲击波传播规律的影响程度分析
The suppositions of the cross-section shape of yarns,especially weft yarns,in composite materials are different when predicting mechanical properties of three dimensional woven reinforced composite materials.
本文中假设纬纱截面形状分别为圆形、跑道形、凸透镜形、矩形,经纱横截面形状为矩形,采用刚度平均法和等应变力学模型计算了4种角联锁结构复合材料的弹性模量,经与复合材料的数字图像对比分析和实验验证表明,圆形纬纱截面形状假设与数字图像相差较大,与其它截面形状假设的弹性模量预测结果相差也较大,跑道形、凸透镜形、矩形等纬纱截面形状假设彼此间弹性模量预测结果的差异很小,与实验数据也具有较好的一致性。
Influence of windowpane airproof bar section shape on locomotive airproof performance;
窗玻璃密封条截面形状对机车密封性能影响的探讨
Numerical simulation of the effect of channel section shape on the inner flowing of vortex pump;
流道截面形状对旋涡泵内部流动影响的数值模拟
Study on the forming condition of cross section of polyacrylonitnle(PAN) fiber during DMSO wet spinning;
DMSO湿法PAN纤维截面形状形成条件的研究
With nickel base single crystal alloy, the relationship of open slip operating system and crystallographic necking cross section and lattice rotation is studied.
以镍基单晶合金为对象 ,通过有限元分析 ,研究了开动滑移系类型与单晶体颈缩截面形状及晶格转动的关系 ,建立了单向拉伸光滑试样颈缩截面形状、晶格转动与开动滑移系、试样轴晶体取向的关系。
The effect of coagulation bath conditions,including bath concentration,bath temperature,jet stretch radio on the cross section and skin-core structure of PAN nascent fibers during wet-spinning is discussed using the optical microscope with image processing software.
借助光学显微镜及图像处理软件研究了凝固浴质量分数、温度、喷丝头牵伸倍率对湿纺PAN初生纤维截面形状和皮芯结构的影响。
Studying on the Section Shape and Section Size Proportion of Air Channel to Thread Route of Interlacer;
网络器气道截面形状与截面积比的研究
Method for Improving Measurement Precision of Large-Scale Circular Section
提高大型圆截面形状测量精度的方法
Error Simulation Analysis to Lateral Section Shape of Form Turning Rollers
成形车削辊子横截面形状误差的模拟分析
Study on Shape of Cross Section in Billet CC Curve Surface Mould
方坯连铸曲面结晶器横截面形状的研究
Shape Optimization Design of Structural Element Sections Based on Evolutionary Structural Optimization;
基于渐进结构优化法的结构截面形状优化
Lateral Buckling Analysis of Thin-Walled Structures with Irregular Cross Section;
不规则横截面形状薄壁结构的横向稳定分析
Effect of cross-sectional shape of yarn duct of interlacer on yarn motion
网络器丝道截面形状对长丝运动的影响
Biomechanics experiment addressing cross-section shape of intravascular stent structure
血管内支架结构截面形状的生物力学实验
CFD NUMERICAL SIMULATION OF FLOW-INDUCED VIBRATION WITH DIFFERENT CROSS-SECTION CYLINDER
不同截面形状柱体流致振动的CFD数值模拟
Finite pole-element calculation of anchor cable anti-slide pile and study of cross sectional shape
锚拉抗滑桩有限元计算及截面形状研究
Effect of cross section shape of interlacer yarn duct on quality of interlaced yarn
网络器丝道截面形状对网络丝质量的影响
Cross section is corrugated shape,running is smooth and steady.Spread beat is very wide.They are suitable for T/c.
截面形状呈瓦楞形，运转稳定，散热面大，适纺中、细号纱及涤棉。
Growth mechanism of carbon microcoils with changing fiber cross-section shape
变截面形状螺旋形炭纤维的制备和生长机理(英文)
And a shape factor is introduced into the expression, which simplifies the theoretical expression.
引入了横截面形状修正因子，简化了公式的表达和计算。
Influence of cross-section shape of tunnel on in-tunnel air blast wave propagation
坑道截面形状对化爆冲击波传播规律的影响程度分析
Software Development for Predicting Strip Profile and Strip Edge Drop of a 20-high Mill
20辊轧机轧件截面形状与边部减薄预报软件开发
any shape that is triangular in cross section.
横截面部分是三角形的任何形状。
Torsional vibration of annular plate concentrator with conical section
锥形截面环状聚能器扭转振动的研究