【单选题】82 / 146曲线坐标中 ∂e1∂q2\frac{\partial\boldsymbol{e}_1}{\partial q_2}∂q2∂e1 的一般形式为A1H1∂H2∂q1e2\frac{1}{H_1}\frac{\partial H_2}{\partial q_1}\boldsymbol{e}_2H11∂q1∂H2e2正确B1H1∂H1∂q2e1\frac{1}{H_1}\frac{\partial H_1}{\partial q_2}\boldsymbol{e}_1H11∂q2∂H1e1C∂H1∂q2e1\frac{\partial H_1}{\partial q_2}\boldsymbol{e}_1∂q2∂H1e1D0参考答案A参考解析∂e1∂q2=1H1∂H2∂q1e2\frac{\partial\boldsymbol{e}_1}{\partial q_2}=\frac{1}{H_1}\frac{\partial H_2}{\partial q_1}\boldsymbol{e}_2∂q2∂e1=H11∂q1∂H2e2(K1−53K1-53K1−53)。