The strip tail swing is the cause of the hem formation .
通过近期来对折边问题的研究,对减少该缺陷取得了比较明显的效果,尽管影响因素较多,现场工况条件变化也比较复杂,但从上述几方面采取相应对策后,实践证明还是行之有效的。
Combining the two operating procedures of folding and riveting into one die could save the die cost.
介绍了全自动洗衣机不锈钢内桶成形工艺 ,将折边、扣缝二道工序在1副模具内完成 ,可节省模具费
Research on behaviors of flat plate-special-shaped column structures with edge beam;
带边梁平板—异形柱框架结构受力性能研究
In order to get the formulas for calculating the equivalent frame width coefficient of flat\|plate structures with edge beam, the structural program SAP91 was used in the elastic analysis of flat\|plate structure to study the internal relationship between the equivalent frame width and the structure dimensions.
为得到带边梁板柱结构的等代框架宽度取值系数的计算公式 ,用SAP91有限元计算程序对 5组 33种不同几何参数的板柱结构进行了计算 ,以研究结构几何参数对等代框架宽度取值系数的影响 ,并与钢筋混凝土板柱结构的振动台试验结果进行了对比。
In order to study the equivalent frame calculation modes for hollow slab-column structures of reinforced concrete under lateral load,this paper conducts an elasticity analysis of such structures with edge beams of different dimensions by using a finite element structural program,and establishes their models accordingly.
针对水平荷载作用下带边梁的现浇混凝土空心板柱结构等代框架计算模型中等代梁宽度的取值问题,运用有限元分析程序对4组28种不同几何参数的空心板柱结构进行水平荷载作用下的弹性计算分析,研究等代梁宽度与结构几何参数的内在关系,从而得到等代梁有效宽度系数的计算公式以及边梁抗弯刚度的增大系数,为进一步计算提供了依据。
Torsion-resistant design of side beams in floors with prestressed secondary beams
预应力次梁楼盖边梁抗扭设计
Tension order has important effect on side beamin prestressed concrete frame structure.
预应力混凝土框架结构中预应力梁采用不同的张拉顺序对边梁的影响不同。
Fold over the edge to make a hem
把边折起来作成折边
a cloth edge that had Been lapped and sewn to make a hem.
布料边缘折叠起来并缝成折边
But the hem's all crooked.
但这折边都扭歪了。
Turn up that skirt and make a fresh hem.
把裙子折一点起来缝一条新的折边。
The folded edge of the hem or binding may be used with this finish.
下摆折边或滚边可用这种针迹来处理。
Slip the needle through the folded edge when hemming a sheer fabric.
卷薄纱边时,滑动针,穿过折边即可。
The machine apply for leather handbags or instep folding turn edging.
该机适合皮革、皮包、鞋面折边、翻边。
Adjustable hemming folder, it‘‘ s easily to change the hemming function.
可调式折边缝诱导器：简易可调式折边缝诱导器，轻易切换折边缝功能。
Double white and green ruffled star. Medium green, ruffled. Standard.
重瓣白色和绿色折边的星形花。中绿色折边叶。标准型。
Semidouble-double peach-pink ruffled star/ red sparkle edge.
半重瓣到重瓣的桃粉红色折边星形花，红色染边。
Semidouble white ruffled star/ wide medium blue edge.
半重瓣的白色折边星型花，宽的蓝色镶边。
Semidouble white ruffled pansy/ blue-purple blushed eye, edge.
半重瓣白色折边堇型花，有蓝到深紫的眼和镶边。
Semidouble fuchsia star/ white ruffled edge, some green.
半重瓣星形花，樱红色底，白色折边镶边，有些绿色。
Double red-purple large/ white ruffled edge.
重瓣红到深紫色大朵花，白色折边。
The hem of your dress needs to be let down an inch.
你衣肤的折边有必要放长1英寸。
Semidouble medium blue star/ white-green ruffled edge.
半重瓣星形花，中蓝色镶有白绿折边。
sew a seam by folding the edges.
把边折起来进行缝制。
Fold away the table and lean it against the wall.
把桌子折起立到墙边。