1) stability design curve
稳定设计曲线
2) stability design curves
稳定性设计曲线
1.
The unified stability design curves of rolled circular tubes,welded I-sections,and welded box sections steel parabolic arch are obtained by employing a normalized slenderness reflecting the influences of different boundary conditions.
采用大挠度弹塑性有限单元法对全跨竖向均布荷载作用下纯压抛物线拱平面内稳定承载力进行研究,考虑材料非线性、焊接残余应力、初始几何缺陷、矢跨比和支承条件等因素的影响,得到了热轧圆管截面、焊接工字形截面和焊接箱形截面纯压三铰、两铰和无铰抛物线钢拱的平面内稳定性设计曲线,给出纯压抛物线钢拱的平面内稳定设计公式。
3) stability design
稳定设计
1.
Calculation method for the stability design of flat-bottomed cylindrical steel silos;
圆柱钢筒仓稳定设计计算方法的探讨
2.
Evaluation of stability design of flat-bottomed cylindrical steel silos;
平底圆柱钢筒仓稳定设计方法比较
4) curve design
曲线设计
1.
Some modeling examples of the curve design are given.
选取不同的形状参数值,可以得到不同位置的C2连续曲线,这些曲线与三次均匀B样条曲线有相同的端点性质,并且给出曲线设计的实例。
2.
At last,the C1 continuous joint of curve pieces is discussed and the example illustrates the TC-Bézier curve is useful in curve design.
最后讨论了曲线在C1连续下的拼接及其应用,实例表明,定义的曲线更有利于曲线设计。
3.
The curve design of cylindrical indexing cam and CNC machining points for attention are mainly discussed here in this paper.
本文主要介绍圆柱分度凸轮机构的曲线设计及数控加工注意事项。
5) design curve
设计曲线
1.
Testing results of special CT sample were introduced and COD design curve on this results of SCT samples given in this paper.
介绍了由标准CT试样发展而来的异型紧凑拉伸(SCT)试样的应力应变场的测量结果以及用SCT试样的实验数据标定COD设计曲线的结果。
2.
A method of constructing rational developable interpolation patches is put forward: two rational curves with similar shape are used as design curve and adjoint curve separately, and the points on the design curve and the corresponding points of the same parameters on the adjoint curve are joined with straight lines.
其次将二次、三次有理曲线分别作为可展有理 Bezier曲面的设计曲线和伴随曲线 ,具体讨论了有关可展有理 (2 ,3 ) Bezier曲面的构造及其分类问题 。
3.
An algorithm is proposed for constructing developable patches by using design curve and adjoint curve.
首先提出了一种由设计曲线和伴随曲线构造可展曲面的算法 ,并讨论了其依赖于设计曲线和匹配函数的几何性质及相应条件 ,在其基础上 ,研究了设计曲线和伴随曲线分别为 n +1次 ,m +n+1次 Bezier曲线的可展曲面构造方法 ,解决了任意次可展 Bezier曲面的设计问题 ,最后以可展(3 ,4)次 Bezier曲面为构造实例 ,证明了该算法的正确性和实用
6) stability design
稳定性设计
1.
Direct calculation method for stability design of circular cold-formed thin-wall steel tube under axially compressive force;
冷弯薄壁圆钢管轴压构件稳定性设计直接算法
2.
In the stability design of the bottom slab of stilling basin or water cushion pool for a long time past, a little attention was paid to the pulse load on the slab.
以往在消力池或水垫塘底板的稳定性设计中 ,很少注意板块上脉动荷载的作用。
3.
Secondly,on the basis of elastic-plastic stability analysis,referring to the stability design method of monosymmetric section axially loaded compression members,equivalent slenderness of pin-ended circular steel arch subject to hydrostatic pressure are deduced from the expression of out-of-plane elastic buckling load.
在弹塑性平面外稳定性分析的基础上,借鉴单轴对称截面轴心受压构件的弯扭屈曲设计方法,提出以面外屈曲荷载对应的正则化长细比为参数进行面外稳定性设计的方法。
补充资料:稳定/稳定浴
分子式:
CAS号:
性质:照相中的稳定作用是指防止感光材料在保存过程中由于药膜中残留药液的作用而引起的暗褪色、色污染及霉变等弊病。通过正常冲洗或无水洗加工最后一个工序——稳定工序,可稳定照相影像,使之不变或变化极小。能起稳定作用的浴液称稳定浴。无水加工中的稳定浴主要由pH值控制剂、铁隐蔽剂、防霉剂、坚膜剂、软水剂、有机助剂等组成。
CAS号:
性质:照相中的稳定作用是指防止感光材料在保存过程中由于药膜中残留药液的作用而引起的暗褪色、色污染及霉变等弊病。通过正常冲洗或无水洗加工最后一个工序——稳定工序,可稳定照相影像,使之不变或变化极小。能起稳定作用的浴液称稳定浴。无水加工中的稳定浴主要由pH值控制剂、铁隐蔽剂、防霉剂、坚膜剂、软水剂、有机助剂等组成。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条