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shell expansion recorder 汽缸膨胀记录器
Multiwavelet ortho-normal shell expansion is performed on the contour to get several resolution levels and average value. 采用多小波神经网络簇对轮廓壳进行伸展得到数级多分辨率和其平均值;
He has the responsibility and authority for preparation of hull initial drawings such as construction profile, midship section, shell expansion and etc. 他有责任和权利准备船体初始图纸，像建筑轮廓，船体中央部分，船壳扩展等。
Drawing shell expansion line by VBA program 利用VBA技术实现外板展开线的自动绘制
Arithmetic and program realization for shell expansion 船体外板展开算法及程序实现
We needed someone to fix the tape recorder. 我们需要有人来修理录音机。
He bought a new cassette recorder. 他买了一台新的盒式录音机。
He was enthusing about his new pocket cassette recorder. 他对自己的新袖珍录音机爱不释手。
He showed me how to use the tape recorder. 他教我如何使用这台卡式录音机。
Metals undergo expansion when heated. 金属加热时会膨胀。
Keep down of you'll be hit by shell fragments. 别起来，否则你会被弹片击中的。
John fixed the tape recorder by himself. 约翰靠他自己修理录音机。
The snail retreated into its shell. 蜗牛缩进壳里去了。
The suburbs are an expansion of cities. 郊区是城市的延伸。
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。
The BBC often plays a record to fill in. 英国广播公司经常在节目空档时播放唱片。
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。
Cassette recorder is not allowed in the concert. 录音机不准带入音乐会会场。
She crumbled an empty snail shell in her fingers. 她用手指捏碎了一个空蜗牛壳。