A new measurement of line arrangement for river bend — deflection-tangent is presented, and its theoretical correctness is proved.
介绍了一种新的弯道放线测量方式“偏角一新切线法”，并论证了其理论上的正确性。
A new measurement of line arrangement for river bend — deflection-tangent is presented, and its theoretical correctness is proved.
介绍了一种新的弯道放线测量方式“偏角一新切线法”，并论证了其理论上的正确性。
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