座

And he made forty sockets of silver under the twenty boards, two sockets under one board for its two tenons and two sockets under the next board for its two tenons.

36：24 在这二十块板下，又作四十个银卯座；这块板下有两个卯座接板上的两榫，那块板下也有两个卯座接板上的两榫。

It needs to install turnover mechanism for bearing block, easy for rotating the bearing block while work roll with bearing block grinding.

需设有轴承座翻转机构，以便于带轴承座工作辊磨削时对轴承座的旋转。

Combined with new tendency and practice in internal combustion engine industry at home and abroad in recent years,this paper suggests that machining cone of intake and exhaust valve seat insert and guide tube hole is the key technique in machining complicated cylider-head.

结合近年来国内外内燃机行业发展的新趋势和工作实践，对结构复杂的气缸盖机械加工提出了进、排气门座圈锥面与导管孔的加工是其工艺技术关键，从定位方式、基准选择、气门座底孔与导管孔底孔的加工，气门座圈锥面加工方式和导管孔的加工方式等方面进行了探讨和分析。

The valve body and valve cup of mud pump are parts that are easily to be worn and broken. In order to increase the life-time of these parts, we studied the technology of increasing the life-time of valve body and valve cup by ionic welding.

泥浆泵的凡尔体和凡尔座是泥浆泵上的易损件，为了提高凡尔体和凡尔座的使用寿命，我们试验研究了用等离子喷焊耐磨合金来提高凡尔体和凡尔座性能的工艺。

When this situation becomes necessary, springs which have to extend through the top of the shoe are to covered by a plate, mounted to the die shoe to maintain spring pressure.

弹簧不能延伸出模座，当有必要时，在上模座上增加一块厚的板，固定在模座上承受弹簧力。

Spring-loaded safety valve: 1 - guards; 2 - wrenches; 3 - Lo-conditioning units; 4 - valve cover; 5 - Spring on the Block; 6 - spring; 7 - stem 8 - Spring Block; 9 - Block-oriented; 10 - recoil disk; 11 - valve; 12 - positioning screw; 13 - conditioning sets of 14 - the valve seat; 15 - Qian Feng, 16 - Valve.

弹簧式安全阀：1—保护罩；2—扳手；3—调节螺套；4—阀盖；5—上弹簧座；6—弹簧；7—阀杆；8—下弹簧座；9—导向座；10—反冲盘；11—阀瓣；12—定位螺杆；13—调节套；14—阀座；15—铅封；16—阀体。

The museum occupies a double-fronted 17th-century house on the city's grandest canal, the Herengracht.

博物馆占用了一座17世纪的老宅子，这座宅子双面临街，矗立在这座城市最大的运河（Herengracht河）之上。

Because of its structure and its economic, its tailstock hasn't the automatic feed function, when accessory needs to be bored, according to conventional modus operandi, it needs to fix aiguilles to bore by running tailstock's hand wheel as common NC machine.

由于其结构及其经济性，尾座没有自动进给功能，零件需钻孔时，按常规的做法，仍然是和在普通车床上一样——在尾座上安装钻头，通过转动尾座手轮进行钻孔。

And when the evening mist clothes the riverside with poetry, as with a veil, and the poor buildings lose themselves in the dim sky, and the tall chimneys become campanili, and the warehouses are palaces in the night, and the whole city hangs in the heavens, and fairy-land is before us——then the wayfarer hastens home; the working man and the cultured one, the wise man and the one of pleasure, cease to understand, as they have ceased to see, and Nature, who, for once, has sung in tune, sings her exquisite song to the artist alone, her son and her master——her son in that he loves her, her master in that he knows her.

当夜幕为河滨蒙上一层诗意般的薄雾之时，潦倒的建筑在昏暗的天穹下像被什么东西盖住一样看不见了，高耸的烟囱变得像一座钟楼一般，仓库在黑夜中看起来像座雄伟的宫殿，整座城市悬挂在天空中，给人如置身仙境般的感觉。旅人加快了归家的步伐；忙于工作的人，聪慧和有学识的人还有快乐的人们理解不了其中的奥秘，因为他们从没用心眼去观察过自然界。而自然只曾为孤独的艺术家——她的儿子，那个大师高歌一曲，因为只有艺术家爱着她，深深了解她。

Chair Base and Castors:Over-Value Base and Castors Combination is Available in Silver or Dark Nylon Base.

脚座：超值的脚座组合，可依需要选择银色或黑色尼龙的脚座组合。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。