English translation for "directional valency"

定向的原子价, 有向原子价
方向性原子价

Related Translations:

valency:  n.【化学】＝ valence1.

directional cosine:  方向余弦

directional differentiation:  方向微分法

directional wattmeter:  定向瓦特表

directional drainage:  极性排流

directional trim:  方向配平

directional source:  定向震源

directional bit:  定向钻头

directional stimuli:  定向刺激，定向促进定向促进

directional gyrocompass:  方位陀螺仪陀螺半罗盘

Similar Words：

"directional traverse" English translation, "directional tread pattern" English translation, "directional trim" English translation, "directional trimmability" English translation, "directional turbodrill" English translation, "directional valve" English translation, "directional valve box" English translation, "directional vane" English translation, "directional variable microphone" English translation, "directional variation type" English translation