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1·I told Professor Bino about my plan to return to China after I retire.

我告诉毕努教授我退休后回国的计划。

2·The perspective projection model of the theodolite is analyzed and the mathematical model of the three-dimensional coordinates measuring system with bino-theodolites(TCMSBT) is analyzed.

分析了经纬仪透视投影模型以及双经纬仪三维坐标测量模型。