皱起的

In contrast, my visits to England, Germany, Canada, and traveling in my own home, the U.S.A. left me with the impression that people there prefer to be left alone. Their attention is restricted to those whom they know. Possibly eight out of ten would not return a smile to a stranger, they might even frown at your forwardness.

相反，我在英国、德国、加拿大的逗留以及在我的祖国美国的旅行则给我留下这样的印象：那些地方的人宁愿独处，他们的注意力只限于已经认识的人，他们当中恐怕十之有八不会对陌生人抱以微笑，对你的主动上前会皱起眉头。

There are three types of wrinkle which frequently occur in the sheet metal forming process: flange wrinkling, wall wrinkling, and elastic buckling of the undeformed area owing to residual elastic compressive stresses.

在金属板料成型加工中通常存在三种类型的起皱现象：法兰起皱，侧壁起皱，和由于残余压应力在未变形区产生的弹性变形。

Crouching tensely and patting the crease s away with small cracked red fingers, she frowned now and then at the blotched drawing of something and big letters that spelled a word underneath

她紧张地蜷缩着，用裂了口的发红的小手指头抚平纸上的折纹，不时地朝上面一张水迹模糊的图画和文字下方的大写字母皱起眉毛。

Crouching tensely and pat ting the creases away with small cracked red fingers, she frowned now and then at the blotched drawing of something and big letters that spelled a word underneath

她紧张地蜷缩着，用裂了口的发红的小手指头抚平纸上的折纹，不时地朝上面一张水迹模糊的图画和文字下方的大写字母皱起眉毛。

Crouching tensely and patting the creases away with small cracked red fingers, she frown ed now and then at the blotched drawing of something and big letters that spelled a word underneath

她紧张地蜷缩着，用裂了口的发红的小手指头抚平纸上的折纹，不时地朝上面一张水迹模糊的图画和文字下方的大写字母皱起眉毛。

Cockling: The puckered effect produced when printing sheets of paper having wavy or tight edges.

起皱：用带有浪形纸边或弓形纸边的纸张施印，起皱情况就会发生。

The state of being crisped or curled.

起 皱，卷曲起皱或卷曲的状态

He had put slippers on his thin white feet; as he sat cross-legged on the chair cushion, his gray robe rucked up above his bony shins.

他瘦小的白色的脚上已经穿上了凉鞋；他盘着双腿坐在椅子的垫子上，灰色的袍子，在他瘦骨嶙峋的颈骨上方皱起。

This motionless body, clad in rich stuffs, coloured silks, gold embroideries; this huge head, enfolded in a red-and-gold head-kerchief; the flat, big round face, wrinkled, furrowed, with two semicircular heavy folds starting on each side of wide, fierce nostrils, and enclosing a thick-lipped mouth; the throat like a bull; the vast corrugated brow overhanging the staring proud eyes---made a whole that, once seen, can never be forgotten.

那稳定不动的身体，穿着华贵的衣饰，染色的丝绸，同金织的锦绣；那庞大的头儿，裹着赤紫的头巾；扁平的大圆脸，满起着皱纹，另有两条半圆形的粗纹，从宽大凶猛的鼻孔两旁出发，围绕着厚厚的嘴唇；脖子像匹公牛；宽阔皱蹙的眉毛，罩在骄横的圆睁睁的眼睛上，——整个儿合在一起，叫你看见一回之后，永远再也不能忘记。

In addition, the blank holding force that is required to avoid wrinkle and rupture during conical part deep drawing is researched. The necessity of reasonable blank holding force in pressing is expounded. From the view of mechanical analysis, the wrinkle critical condition of side-wall is derived for the first time by the stress state of side-wall, the main deformation region on blank. According to the critical condition of plastic instability for flange, side--wall, corner of punch on blank, The blank holding force in conical part deep drawing is divided into four different regions within its forming figure. The basic principle of reasonable blank holding force during stamping is summarized and provided. The mathematical model of reasonable blank holding force that avoids the wrinkle and rupture is established and verified by the finite element numerical simulation and the grid experiment method. The result shows that it is accurate and reliable.

此外，本文还研究了圆锥形件拉深成形过程中，随着拉深变形过程的进行，毛坯为避免产生起皱、破坏缺陷而对压边力的需求情况，阐明了圆锥形件拉深成形过程中压边力合理变化的必要性；由毛坯主要变形区悬空锥壁部分的受力变形情况，从力学分析的角度，首次推导得出了圆锥形零件悬空锥壁起皱失稳的临界条件；并根据主要变形区法兰、悬空锥壁及凸模圆角部分的塑性失稳临界条件，在其成形范围图中，将圆锥形件成形过程中的压边力划分为四个区域；总结并提出了圆锥形件成形过程中压边力合理变化的基本原则；建立了防止起皱、破坏缺陷产生的压边力合理变化的数学模式，并得到了有限元数值模拟及网格实验法的验证，证实了理论分析结果的正确性和可靠性。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。