测: survey; fathom; measure深: deep线: thread; string; wire定位: fixed position; location; or ...测深垂线定位: pivot point layout测深线: leadline; line of soundings; sounding line线定位: linear location; one-dimensional location磁测深线: magnetic sounder; magneticsounder加密测深线: inter line of sounding水道测深线: alignment of sounding测深线偏斜度: angularity of sounding line; angularityofsoundingline光线定位: ray aiming光线定位器: light localizer划线定位: positioning by marking基线定位: basal orientation拉线定位: positioning by running a line绕线定位机: winding positioning machine; windingpositioningmachine射线定位仪: x-ray licalization unit x双曲线定位: hyperbolic position网线定位器: wire dropoff locator无线定位: wsns移线定位: running fix引线定位器: lead locater直线定位器: linear positionerx射线定位仪: x-ray localization unit