English translation for "directional explosive echo ranging"

定向爆炸回波测距
定向爆炸回声测距

Related Translations:

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

directional testing:  方向的抽查

Similar Words：

"directional etching" English translation, "directional eutectic composite" English translation, "directional evacuation" English translation, "directional exit sign" English translation, "directional explosion" English translation, "directional fatigur property" English translation, "directional field" English translation, "directional filter" English translation, "directional filtering" English translation, "directional filtering of seismic data" English translation