Choosing different width of track shoe can ensure the bulldozer developing its optimum traction efficiency.
通过选配不同宽度的履带板，保证推土机发挥最佳的牵引效率。
The contact zone width of crane wheel with track is analyzed by plane stress elastic theory.
采用平面应力弹性理论，对吊车车轮与轨道的接触区尺寸进行理论分析。
As the ship or fleet size is defined, the channel width is dependent on the track zone width, and track zone width is dependent on the drift Angle of navigation.
当船舶或船队的尺度确定后(主要是长和宽)，航道宽度即取决于航迹带宽度，而航迹带宽度又取决于航行漂角的大小。
As the ship or fleet size is defined, the channel width is dependent on the track zone width, and track zone width is dependent on the drift Angle of navigation.
当船舶或船队的尺度确定后(主要是长和宽)，航道宽度即取决于航迹带宽度，而航迹带宽度又取决于航行漂角的大小。
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