1) two-face-position
两面定位
2) two-point locating
两点定位
1.
Objective:To establish and prove the method to determine the fluorine in water sample by using the two-point locating.
本文通过对标准方法的再研究,结合监测仪器的特有性能,提出用两点定位法测定水质样品中的氟,通过对实验样品的精密度、准确度分析,本方法的标准偏差在0。
3) dual-positioning
两级定位
5) double sites locating
两站定位
6) fixing by cross bearings
两方位定位
1.
This paper analyzes the problems of standard error of ship s position in fixing by cross bearings, and get a conclusion: when the position is located in central and vertical line linking up the targets, and keeps at 0.
分析了两方位定位时船位标准差问题,并指出当观测船位位于被测物标连线的中垂线上,离被测物标连线的距离约为0。
补充资料：刀切豆腐两面光
1.喻为人圆滑，两面讨好。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条