shell bottom的意思|示意

This paper introduces a technique for the elimination of clearance between the explosive charge and the bottom of shell, besides a testing method adopted for the process is given.

介绍消除弹丸药柱与弹底间隙的工艺方法及工艺过程中使用的间隙测试方法；

Pillars shall be supported on the double bottom floors or on the web frames on side shell plates.

柱子应支撑在双层底或舷侧的强结构上。

A box includes an outer shell surrounding an inner sleeve having spaced apart first and second sleeve side walls attached to a sleeve bottom wall.

一个盒子包括一个外壳内套筒周围有一间隔开第一和第二袖袖端连接到底壁墙。

The scientific and precise shape design, the use of a high level of protection means, pure aluminum bottom shell heat, more favorable product life.

科学而精确的外形设计，使用高层次的保护手段，纯铝外壳散热，更有利有延长产品寿命。

Beyond the 600-denier ballistic-polyester shell and foam-reinforced rails, air columns lining the top and bottom help disperse force on impact.

它所配备的600纤度以上弹道聚酯外壳、泡沫加固横杆以及双面覆盖的充气条均有助于分散碰撞的冲击力，贴心呵护您心爱的冲浪板。

A heat insulating mattress is arranged between the bottom part of the heating plate and the shell, and the through part of the heating plate and the shell is provided with an obturating ring.

所述发热盘底部与壳体间设有隔热垫，所述发热盘与壳体的穿接部设有密封圈。