directional中文什么意思

adj.
1.方向的。
2.【无线电】指向的，定向的。

• all directional:    全定向的
• all-directional:    全向的
• compasses (directional ):    定向用圆规

例句与用法

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1. Demolition of two brick chimneys by directional blasting
   两座砖烟囱定向爆破拆除
2. Directional control combination valve with 2 - speed for ships
   船用双速换向组合阀
3. Bi - directional language features in visual studio
   > visual studio中的双向语言功能
4. Major progress was made in all - directional diplomacy
   全方位外交取得重大进展。
5. Directional control blasting for building backout
   废弃修理车间的定向控制爆破拆除

英文释义

a

1. relating to or indicating directions in space; "a directional microphone"
2. relating to direction toward a (nonspatial) goal; "he tried to explain the directional trends of modern science"

形容词

1. showing the way by conducting or leading; imposing direction on; "felt his mother''s directing arm around him"; "the directional role of science on industrial progress"
   同义词：directing, directive, guiding