您要查找的是不是：
- By applying fuzzy optimal design method to cylinder helix spring design,the mathematical model of fuzzy optimal design in cylinder h elix spring is established. 将模糊优化方法应用于圆柱螺旋弹簧设计，建立了圆柱螺旋弹簧模糊优化设计的数学模型。
- cylinder helix spring 圆柱螺旋弹簧
- Helix spring expansion appliance;palatal suture;Tetracycline;force;age. 01环圈式扩弓器;腭中缝;四环素;力值;年龄
- In the form of function of functions this article derives the parametric equation of cylinder helix the lead of which is of a linear change. 用复合函数的形式，导出导程呈线性变化的圆柱螺旋线的参考方程。
- Cylinder helix compression spring 圆柱螺旋压缩弹簧
- Natural Parameter Method is a kind of new method of wellbore trajectory computation succeeding Cylinder Helix Method(Radius of Curvature Method) and Minimum Curvature Method. 自然参数法是继圆柱螺线法和最小曲率法之后提出的一种测斜计算新方法,在井眼轨迹设计与计算中有着广泛的用途。
- Based on the center of gravity of cab,this paper offers the improvement ways for helix spring and shock absorber of the heavy truck cab suspension. 文章在测出某重卡驾驶室质心的基础上,对重卡驾驶室悬置系统中前、后螺旋弹簧及减振器的参数进行改进。
- Optimum Design of Cylinder Helix Compression Spring Using Gridding Method 利用网格法对圆柱型螺旋压缩弹簧的优化设计
- Optimization design based on reliability for variable load cylinder helix compression spring 基于可靠性约束的变载荷圆柱螺旋压缩弹簧的优化设计
- Method of Three Dimension Modeling by Column Helix Spring Parameter 圆柱螺旋弹簧参数化三维建模方法
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- Some biological molecules have the form of a helix. 有些生物分子呈螺旋状。
- The accident didn't do much damage to the cylinder. 在意外事故中，汽缸没有受到重大损坏。
- Simulation and Analysis of Dual Mass Flywheel with Long Helix Spring 长螺旋弹簧结构的双质量飞轮仿真分析
- The string is wound round a cardboard cylinder. 线缠绕在纸筒上。
- Parametric Design of Cylindrical Helix Spring Based on Dinension Driving 尺寸驱动的圆柱螺旋弹簧参数化设计
- The engine is misfiring badly on one cylinder. 发动机有一个汽缸严重失灵。
- We look forward to the return of spring. 我们期待着春天的到来。
- An ill marriage is a spring of ill fortune. 不良的婚姻是恶运的来源。
- A discussion on the critical speed of the upright cylinder helix ditching machine of the variable pitch 立轴柱形变螺距螺旋开沟机临界转速分析
