| 释义 |
1 ?距离测量 ... 电子经纬仪 Electronic theodolite 距离测量 Distance surveying 直线定向 line orientation ...
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Then, the paper essentializes the two key problems in the course of building a three-dimensional monitor network: the optimum geometrical graph and the precision distance surveying. 同时，简要分析了建立高精度的测边三维监测网的两个关键问题，即最优构形和精密光波测距。 - 2
He seated himself there, as on the preceding day, surveying from a distance, and clearly making out, the white bonnet, the black dress. 和前一天一样，他在那里坐了下来，从远处望着，清清楚楚地认出了那顶白帽子、那件黑裙子。 - 3
He seated himself there, as on the preceding day, surveying from a distance, and clearly making out, the white bonnet, the black dress, and above all, that blue light. 和前一天一样，他在那里坐了下来，从远处了望，清清楚楚地看见了那顶白帽子，那件黑裙袍，尤其是那一片蓝光。
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