卷边

The wall has no support during the construction stage and the calculationbased on the national standard GB 50018-2002 (Technical code of cold-formedthin-wall steel, structures) should be reliable and safe. The crankle destabilizationof the studs with cold-formed channel section should be taken into account whencalculating the load-carrying capacity. The warpings at both ends of the sectionshould be calculated without any constraint when converting the crankledestabilization into the slenderness rationλ_w.

墙体在施工阶段基本为无墙体支撑，此时，按现行国标《冷弯薄壁型钢结构技术规程》(GB 50018-2002)规定计算是可靠、偏安全的，在计算其承载能力时应考虑单轴对称冷弯卷边槽钢截面立柱弯扭失稳，在计算立柱弯扭失稳换算长细比λ_w时，截面两端翘曲宜按不受到约束条件计算。

So the thorough study on the rotational restraintfor elastic distortional buckling analysis is presented.

该文对冷弯薄壁卷边槽钢弹性畸变屈曲分析中腹板提供给翼缘板的转动约束刚度取值进行了全面深入的研究。

Turn ups are becoming fash able again.

裤脚留卷边又时兴起来了。

Cold-formed steel ; lipped channels ; distortional buckling ; finite element analysis ; effective measure

冷弯薄壁型钢；卷边槽钢；畸变屈曲；有限元分析；控制措施

In his long career of exploration and scholarship, Hemming has become a powerful advocate for the Amazon.

在他漫长的职业生涯和学术探索，卷边，已成为一个强大的亚马逊倡导。

Paper supplier for information on laser label moisture control that are required to come to solve the hemming and business card printing and membership card-making machine and cause problems.

纸供应商需了解激光标签所需的水分控制要求，这样才可解决卷边和制卡和会员卡制作机卡住的问题。

Used for making rolled hems on lightweight fabrics.

使用於轻织物上滚动卷边（宽度2mm）。

And further because its line is thick, the grain deep, smooth, the corrugation, does not hemstitch, the entire cloth cover forms the innumerable nature massage spot, plays unexpectedly to the human body skin guarantees the healthy skin role, therefore is the pure natural green health products.

又因其线条粗、纹深、平整、不起皱、不卷边，整个布面形成无数个自然按摩点，对人体皮肤起到意想不到的保健美肤作用，所以是纯正的天然绿色保健产品。

They come armed with little more than soft hands and dog-eared copies of Michael Pollan's "The Omnivore's Dilemma," which takes a dim view of industrial agriculture.

他们带着娇嫩的双手和卷边的《杂事者的两难境地》去实习，这本书里面阐述了迈克尔波伦对工业型农业所持的怀疑观点。

The bottom hem can be cinched tight by elastic shock cord, also located beside the main zipper instead of at the bottom sides as on the PCU. They're no longer exposed and won't snag.

底部的卷边可以使用收缩绳来系得更紧一点，绳子位于住拉链的后面，而不是像PCU那样位于底部，并且绳子也不会露出来，也不会被划破。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。