solid bar

A bar of iron is solid; a pipe is hollow.

铁棍是实心的, 而管子是空心的.

A iron bar is solid; a pipe is hollow.

铁条是实心的, 管子是空心的.

The 2-dimensional bar code collecting system can make sure veracity in the process of collect data and renew data. At the same time, it can resolve problem of renew data at manage medium equipments and support information solid hour renew.

采用二维条形码数据采集系统，确保了信息的采集及维护更新的准确性，解决了维护管理中设备及维护信息实时更新的问题。

Socked and plug are precision machined from solid bar stock.

母插座和公插头采用实心棒料精密制造.

New tools, most notably a vaccine, would allow us to raise the bar of expectations, but we are already seeing solid progress using existing tools.

新的手段，最引人注目的是疫苗，使我们能够提高期望值，而我们已经看到采用现有手段取得的切实进展。

In light of the three-dimensional effect of split Hopkinson pressure bar ( SHPB) device for large diameter rock specimen, solid simulation is conducted with three-dimensional nonlinear dynamic finite element code;

针对大直径岩样专用SHPB试验装置存在的三维效应问题，从三维实体研究入手，利用非线性动力分析有限元程序对不同形状系列冲头进行了实体模拟；