下封头上开有84个管壁加强孔。
There are altogether 84 pipe reinforcement holes on the head.
船壳板、甲板等处必要的开孔应圆滑并进行加强。
Opening in the shell plating, deck plating etc. to be rounded and reinforced where necessary.
对倒向轴线两侧一定范围内的药孔加强了装药量，使爆破取得圆满成功。
Strengthening the charge weight in the charge holes of the certain areas in the two sides falling to the axis makes the blasting succeed.
所得结论为这种新式人孔加强结构的使用及推广提供了一定依据。
The conclusions drawn provide some basis for using and popularizing the new type of man-hole strengthening structure.
附件：加强铰链，各种门锁，拉手，窥视孔和门铃。
Accessories: reinforce hinge, various locks, handle, peepholes and doorbells.
您还可以使用装饰针，以加强地方或申请磨损的织物或丝带位，以弥补的牛仔布孔。
You can also use decorative stitches to reinforce worn places or apply bits of fabric or ribbon to cover holes in the denim.
本文采用有限元法分析了管壁加强开孔椭球壳的应力状况，讨论了壳体温度对于壳体应力和材料强度的影响。
In this paper, the stress state of an ellipsoidal head with pipe reinforcement holes analysed by the finite element method is presented.
通过两起检验实例，分析了加强压力容器开孔凸缘锻件检验的必要性。
This paper analyzes the necessity of enhancing the inspection for the forged flange of pressure vessel by two examples.
大孔径直排孔的作用是加强矿井排水能力，保证煤矿安全生产。
The large diameter direct drainage borehole is used to strengthening mine drainage capacity, to ensure coalmine safety production.
所述的套筒为一空心圆柱形筒，套筒的上、下两端分别设有加强箍，套筒上设置有纵向的腰形长孔。
The sleeve is a hollow cylindrical sleeve; reinforced hoops are respectively arranged on the upper end and lower end of the sleeve; a vertical waist-shaped long hole is arranged on the sleeve.
发动机机匣上安装凸台结构，可简化为机匣壳体开孔后用围壁和加强板组合补强的力学模型。
On engine cases, installation base can be simplified by a mechanics model, which is case shell with hole and a complex of enclosing wall and reinforcing plate for increase strength.
在设置导缆孔处舷墙板增加板厚和加强筋。
Bulwark plate to be thickened and stiffener to be added in way of mooring hole.
本文简要介绍了热裂化装置反应塔入孔加强板角焊缝的断裂及其补焊情况。
This paper briefs the fractures of fillet weld of manhole reinforcing plate in react ion tower of thermal cracking plant and its repairing welding.
结合一个实际的人工挖孔抗滑桩地质灾害治理项目，介绍了通过有效地加强施工管理，提高工程经济效益的工程案例。
A practical man-dug hole slippery-proof pile geological control project is taken to introduce the effective construction management and improvement of economic benefits.
该复合式墨斗线轮由辐板、中心孔、筋板、柱条、条孔、柱条加强筋构成。
The composite ink fountain thread wheel takes a combination of a pole strip type wire wheel and a reinforced plate type wire wheel.
孔塞利切希望更多的数据将加强他的案件。
本产品出厂时不带加强板，如需其它标准和非标人孔，只需提供标准或图纸，我厂即可生产。
This product factory with reinforcing plate, if you require other standard and non-standard manholes, need to offer standard or drawings, our factory can produce.
潜艇耐压壳体上大的开孔常常切断一根肋骨，并且用围壁进行加强。
A big hole generally cuts off a ring on the pressure hull of submarine, and is stiffened by coaming.
本实用新型包括三角支架本体，三角支架本体上设置螺纹通孔，在三角支架本体的一个侧边上设置加强筋。
The utility model comprises a triangle bracket body, a thread through hole arranged on the triangle bracket body, and a reinforcing rib arranged on one lateral side of the triangle bracket body.
加强嵌件具有用于在抽吸通道内固定的紧固机构和用于容易地将加强嵌件从抽吸通道拆除的拆卸孔。
The reinforced insert part has a fastening mechanism that is fixed in the suction passageway and an access hole that is easy for removing the reinforced insert part from the suction passageway.
加强嵌件具有用于在抽吸通道内固定的紧固机构和用于容易地将加强嵌件从抽吸通道拆除的拆卸孔。
The reinforced insert part has a fastening mechanism that is fixed in the suction passageway and an access hole that is easy for removing the reinforced insert part from the suction passageway.
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