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- shell inner cavity 外壳内腔
- A metal ceramics coat shall be lined on the inner cavity of valve by adopting plasma spraying technique. 采用等离子弧喷涂工艺,在阀门内腔衬一层金属陶瓷涂层,可延长阀门的使用时间。
- It completes the process of filling molecular sieves into inner cavity of aluminum space strips (after clogging one end). 该机完成铝间隔条（封住一端后）的内腔灌装分子筛的过程。
- The venting method and chaplets laying method for the non-knocked-out cores used in pro-duction of large,inner cavity complicated and openless case castings was introduced. 介绍型腔复杂、无窗口的壳体铸件生产过程中,不出砂砂芯的排气和摆放芯撑的方法。
- The drams of the inner cavity and divide layer al adopt the stainless steel, with the functions of self controlling temperature and timing dry oven etc. 内腔及分层抽屉采用不锈钢材料，具有自动控浊，定时烘干等功能。
- The deformation rule and displacement of inner-hole were also presented, and polynomial fitting was applied to the displacement of inner cavity in a sectional way. 研究了内腔位移分布情况和内孔变形规律，并分段对内孔位移做了多项式曲线拟合；
- Keep down of you'll be hit by shell fragments. 别起来，否则你会被弹片击中的。
- Self-compensating Sealing Technology by Pressure of Inner Cavity Medium 内腔介质压力自补偿密封技术
- The snail retreated into its shell. 蜗牛缩进壳里去了。
- Numerical Simulation of Inner Cavity Flow Field in New Blade Turbine Classifier 一种新型叶片涡轮分级机流场的数值模拟
- A shell splinter embedded itself in the wall above his head. 在他头上方的墙壁上嵌有一块小小的贝壳片。
- Numerical Simulation of Inner Cavity Flow Field in Turbine Classifier 涡轮分级机内腔流场的数值仿真研究
- The building was burned to a shell. 大楼被烧得只剩下空骨架。
- The despair left him a mere shell of a man. 他陷入绝望，形同躯壳。
- I was allowed once into his inner sanctum. 我有一次获准进入他的内室。
- She crumbled an empty snail shell in her fingers. 她用手指捏碎了一个空蜗牛壳。
- A snail's shell is spiral in form. 蜗牛壳是螺旋形的。
- Her artificial gaiety disguised an inner sadness. 她以矫揉造作的快乐掩饰著内心的悲痛。
- Keep down or you'll be hit by shell fragments. 别起来，否则你会被弹片击中的。
- That is actually a cavity in the earth. 那其实是一个地下洞穴。
