{固定关键字1}-{固定关键字2}

- adj. 方向的
英英釋義
Adjective:

relating to or indicating directions in space;
"a directional microphone"

relating to direction toward a (nonspatial) goal;
"he tried to explain the directional trends of modern science"

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"
例句
用作形容詞 (adj.)

The foil winglets give added lift and directional stability.
還有就是，箔翼依然助進船箔的的提升和做到定位的動態平衡。

Cardioid is directional on one side only, and is typically used for drums.
心形是單一化的偏向這個領域，極為比較合適代替錄鼓。
詞匯搭配
directional antenna 指向天線,定向天線...

directional pattern 方向性圖

directional aids 定向器材

directional derivative 方向導數

directional drilling 定向鉆孔

directional relay 定向繼電器,極化繼電...

directional stability 方向穩定性

directional property 方向性

directional microphone 指向傳聲器,定向傳聲...

directional filter 分向濾波器,分帶網絡...

directional sign 方向標(志)

directional reflectance 定向反射比

directional gyro 陀螺方向儀

directional crystal 定向結晶,柱狀晶體...

directional characteristic 方向性圖形

directional selection 定向淘汰,定向選擇定...

directional light 方向燈

directional radio 定向無線電

directional diagram 方向圖

directional gyroscope 定向陀螺儀,航向陀螺...
近反義詞
【近義詞】

signal 信號

guiding 指導

manoeuvring [軍]調遣

steering 掌舵

turning 旋轉

reversing 回動的

indicator 指示器

maneuvering 機動

directive 指導的

directing 動詞direct的現在進...

【反義詞】

omnidirectional 全方向的
臨近單詞

direction direction sign direction grid directionality direction time direction case direction pair direction field direction-map direction angle direction plane

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directional