查询词典 five back

back plastering：抹里衬

back plane 底板 | back plastering 抹里衬 | back plate 挡板,后板,支承板,支点离合器圆盘=>背極板

back play：间隙

back pack 背包式灭火器 | back play 间隙 | back pressure control station 回压控制站

back play：空程 空隙

back peak | 反冲峰 | back play | 空程,空隙 | back porch | 后沿

back play：空程

back plate 挡板,后板,支承板,支点离合器圆盘=>背極板 | back play 空程 | back pollinating 回交授粉

Go back and play：回去嬉戏

But in doing so, he crossed an invisible borderline.|但是这样做 让他穿越了一个无形的边界 | Go back and play.|回去嬉戏 | Go ahead back. Go back.|回去,回去

Back pressure valve：背压阀

Back pressure 背压,反压力 | Back pressure valve 背压阀 | Back rest 座椅靠背

Back pressure valve：回压阀

back-pressure regulator 回压调节器 | back-pressure valve 回压阀 | back-purge system 反冲洗系统

Back pressure valve：止回阀,背压阀

back pack pump tank fire extinguisher |[消]小型背负泵式灭火器 | back pressure valve|止回阀,背压阀 | back scattering|反向(后向)散射

back projection：反射影

back pressure 反压 | back projection 反射影 | back rest 靠背架

back projection operation：反投射运算

back print method 反面印刷法 | back projection operation 反投射运算 | back prop 后撑,后支柱

SPC Statist Process Control：统计制程管制

PPM Percent Per Million 批号 | SPC Statist Process Control 统计制程管制 | SQC Statist Qualiti Control 统计品质管制

TLV TEL AVIV：以色 Israel 特 维夫

巴嫩Lebanon 贝特 BEY Beirut | 以色 Israel 特 维夫 TLV Tel Aviv | 约旦Jordan 安曼 AMM Amman