English translation for "directional survey"

直接测量；方向测量；井斜测量

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 stimuli" English translation, "directional stop" English translation, "directional structure" English translation, "directional sub" English translation, "directional surveillance" English translation, "directional surveying" English translation, "directional switch" English translation, "directional system" English translation, "directional tendency" English translation, "directional testing" English translation