Once you have chosen a coordinate system, its parameters are displayed in the Current coordinate system box.
一旦您选择了一个坐标系统，它的参数就显示于“当前坐标系统”框中。
The influence analysis for new conformation form of vertical prestressed tendon offered referenced opinion for continuous system box girder in reasonable arrangement of vertical.
新型竖筋构造形式对腹板主应力的影响分析，对连续体系箱梁的竖筋合理布置提供了参考意见。
The influence analysis for new conformation form of vertical prestressed tendon offered referenced opinion for continuous system box girder in reasonable arrangement of vertical.
新型竖筋构造形式对腹板主应力的影响分析，对连续体系箱梁的竖筋合理布置提供了参考意见。
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