查询词典 directional

ascensional：上升的

apparent directional angle视方位角 | ascensional上升的 | Avional高拉应力铝合金

ascent stage：上升段

定向天线 directional antenna | 上升段 ascent stage | 下降段 descent stage

be sick at heart：苦闷, 愁苦, 悲观

directional interrogation 定向询问 | be sick at heart 苦闷, 愁苦, 悲观 | condemned cell 囚禁死刑犯的牢房

regional bibliography：地区性目录

directional pulse modulation 定向脉冲调制 | regional bibliography 地区性目录 | headstone 墓石, 基石

biding energy：竞价空间

bid curve 报价曲线 | biding energy 竞价空间 | bi-directional contract for difference 双向差价合同

bidirectional printing：双向打印

双向管式标定装置 bi-directional pipe prover | 双向打印 bidirectional printing | 双向反射 bidirectional reflectance

bidirectional flow：双向流

双向航线 bidirectional flight lines | 双向流 bidirectional flow | 双向折叠型标定系统 bi-directional folded-type prover system

bidirectional coupler：双向藕合器

磁场控制器 field monitoring equipment | 双向藕合器 bidirectional coupler | 定向藕合器 directional coupler

binary file：二进制档

"bi-directional printing","双向打印" | "binary file","二进制档" | "binary number","二进制数字"

automatic block system：自动闭塞

双线继电半自动闭塞 double track all-relay semi-automatic block system | 自动闭塞 automatic block system | 单向自动闭塞 single-directional running automatic block

Hydraulic sizer：水力筛分机

hydraulic setting refractory 水凝[性]耐火物 | Hydraulic sizer 水力筛分机 | hydraulicking 水掘法

roadside trees：街头树路树

rna splicing rna 剪接 | roadside trees 街头树路树 | roaring 咆哮