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Elaborated the punching components formation principle, the basic dies structure and the rate process and the principle of design; and designed some conventional punching die:the die for big diameter three direction pipe which solved the problom of traditional machining,the drawing and punching compound die with float punch-matrix,代写医学论文,the drawing and cutting compound dies with unaltered press,the compound die for the back bowl of the noise keeper,the design of the compound die which could produce two workpieces in one punching,the bending die for the ring shape part ,the bending die which used the gemel ,automate loading die for cutting, the drawing,punching and burring compound dies with sliding automated loading,the punching die for the long pipe with two row of hole,the drawing die for the square box shape workpiece and the burring die for the box shape workpiece.

本文对冷冲压技术的分类、特点及发展方向作了简略概述；论述了冲压零件的形成原理、基本模具结构与运动过程及其设计原理；对典型的冲压件模具进行了设计：大直径三通管冲压复合模设计盖世了大直径三通管的加工困难的问题、带有浮动凸凹模的拉伸冲孔复合模设计、适力压边式落料拉伸切边复合模设计、消音器后补碗落料、拉深、冲孔、翻边复合模设计、一模两件落料拉伸冲孔翻边复合模设计、环形弯曲件的模具设计、铰链卷圆成形工艺及模具设计、半自动送料切角装置设计、滑板式送料拉深、冲孔、翻边模设计实现自动送料、长管多孔冲模设计、带凸缘台阶方盒形零件拉深模和盒形件侧壁小孔翻孔模。

Elaborated the punching components formation principle, the basic dies structure and the rate process and the principle of design; and designed some conventional punching die:the die for big diameter three direction pipe which solved the problom of traditional machining,the drawing and punching compound die with float punch-matrix,the drawing and cutting compound dies with unaltered press,the compound die for the back bowl of the noise keeper,the design of the compound die which could produce two workpieces in one punching,the bending die for the ring shape part ,the bending die which used the gemel ,automate loading die for cutting, the drawing,punching and burring compound dies with sliding automated loading,the punching die for the long pipe with two row of hole,the drawing die for the square box shape workpiece and the burring die for the box shape workpiece.

本文对冷冲压技术的分类、特点及发展方向作了简略概述；论述砬冲压零件的形成原理、基本模具结构与运动过程及其设计原理；对典型的冲压件模具进好的了设计：大直径三通管冲压复合模设计盖世了大直径三通管的加工难题、带有浮动凸凹模的拉伸冲孔复合模设计、适力压边式落料拉伸切边复合模设计、消音器后补碗落料、拉深、冲孔、翻边复合模设计、一模两件落料拉伸冲孔翻边复合模设计、环形弯曲件的模具设计、铰链卷圆成形工艺及模具设计、半自动送料切角装置设计、滑板式送料拉深、冲孔、翻边模设计实现自动送料、长管多孔冲模设计、带凸缘台阶方盒形零件拉深模与盒形件侧壁小孔翻孔模。

Any of a number of trees which have similar timber or foliage, in particularseveral Australian eucalyptus trees (genus Eucalyptus, family Myrtaceae)the tropical American Venezuelan or West Indian box (Casearia praecox, family Flacourtiaceae), the timber of which has now largely replaced that of the European box

木材或树叶相似的树，尤指澳大利亚桉树南美委内瑞拉或西印度群岛的早生脚骨脆（拉丁名Casearia praecox，大风子科），早生脚骨脆木材已大量替代欧洲黄杨木

Several Australian eucalyptus trees (genus Eucalyptus, family Myrtaceae) the tropical American Venezuelan or West Indian box (Casearia praecox, family Flacourtiaceae), the timber of which has now largely replaced that of the European box

澳大利亚桉树南美委内瑞拉或西印度群岛的早生脚骨脆（拉丁名Casearia praecox，大风子科），早生脚骨脆木材已大量替代欧洲黄杨木

He could have leaped out of the box to enfold her. He forgot the need of circumspectness which his married state enforced. He almost forgot that he had with him in the box those who knew him. By the Lord, he would have that lovely girl if it took his all.

他真想从包厢里跳出来去拥抱她，全然不顾他的已婚身份需要小心从事，他几乎忘了包厢里还有熟人在常天哪，他一定要把这可爱的姑娘弄到手，哪怕他得付出一切代价！

In the bottom of the box were laid two stones crossways of the box, and on these stones lay the plates and the other things with them.

在底部的方块，奠定了两个石头crossways的方块，对这些石块奠定板和其他的东西与他们。

In the bottom of the box were laid two stones crossways of the box, and on these stones lay the plates and the other things with them.

在底部的方块被解雇两个石头crossways的方块，这些石头奠定板和其他的事情他们。

The curve continual steel box Liang shearing force stagnates the effect finite element analysis box section Liang has the big flexural rigidity and torsional stiffness, the stress performance good, spanning ability big, on the bridge the field of vision open and so on the merits, is in the bridge design the commonly used structural style, when receives under the dead load or the symmetrical live load function winding, because the lifting surface detrusion causes its bending stress to present the non-uniform distribution condition along the Liang width direction, this phenomenon is called "the shearing force to stagnate the effect".

曲线连续钢箱梁剪力滞效应的有限元分析箱形截面梁具有较大的抗弯刚度和抗扭刚度、受力性能好、跨越能力大、桥上视野开阔等优点，是桥梁设计中常用的结构形式，在受恒载或对称活荷载作用下挠曲时，由于翼板的剪切变形致使其弯曲应力沿梁宽度方向呈现不均匀分布状态，此现象称为&剪力滞效应&。

The reported MADS-box genes related to the development of plant flowers in dioecious plants were introduced in detail. And the relationship between MADS-box genes and the sex determination and differentiation of the dioecious plants was analyzed and discussed.

对已经报道的与雌雄异株植物花发育的MADS-box基因进行详细的介绍，并对MADS-box基因与雌雄异株植物的性别决定及分化间的关系进行了分析探讨。

Older versions of Firefox solved this by putting the close box in a static position at the end of the tab strip, but lab research showed this approach had usability and discoverability problems for novices not used to tabbed browsing, so the close box was moved into the tab (which now seems to be the standard location for tabbed browsers).

FireFox的老版本通过将关闭按钮放在标签页末尾的固定位置来解决这个问题，但是实验研究表明，这种方式对于没有使用过标签式浏览的新手有着可用性和可发现性问题。因此关闭窗口被移到标签页上（现在它看起来就像是标签式浏览的标准位置）。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。