1·In the nonmucinous BAC, ECM showed as irregular tram-track like double layers.
非粘液型BAC则呈连续、不规则增宽的双层轨道样；
2·Optimization design of a double layers cylinder lattice shell is systemically introduced.
系统介绍了某体育馆双层柱面网壳结构的优化设计。
3·The adhesive tape box body is provided with a transition wheel and a cylinder wheel with double layers.
在胶带盒主体上装有可摆动的舌头，在舌头上装一小柱状轮。
4·The lateral walls, and the partitions are folded twice to have double layers, increasing their firmness and robustness.
将侧壁和分隔板折叠两次，以使其具有双层，从而增加其稳固性和坚牢性。
5·The new-type double layers wheel shape beam strings prestressed steel roof truss was used in Guangzhou Nansha Gymnasium.
广州南沙体育馆屋盖采用了新型的双层轮辐式空间张弦预应力钢屋架。
6·By using separating cores, double layers of castings in one mold can be produced, and the productivity can be increased obviously.
采用分隔砂芯，可在一个铸型内制作两层铸件，明显提高了生产率。
7·Double layers of ventilated and three-dimensional protection design, not only fit the baby's legs but also effectively avoid side leaking.
双层立体防漏设计，紧贴宝宝腿部，提供双重防侧漏效果，宝宝再好动也不怕。
8·This article presents the principle, configuration and characteristics of floating-bed ion exchanger with double Chambers and double layers.
叙述了双室双层浮动床离子交换器的原理、结构及特点。
9·The utility model is used as the oil tank of the double layers oil tanker as well as oil transport tugboat and oil storage equipment on the sea.
本实用新型用作双层油轮的油舱及油品运输拖轮、水上贮油设备。
10·It consists of double layers of glass chips (three layers of glass chips is used by special requirement.), and around seal with special fireproof glue.
由两层玻璃原片(特殊需要也可用三层玻璃原片)，四周以特制阻燃胶条密封。