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1·Terry Allen burning off bolts on drawbar center casting.

特里·艾伦烧制螺栓在拉杆上中心铸造。

2·The suitcase body is provided with an adjustable drawbar and roller wheels.

箱体设置有可调拉杆和滚轮。

3·This method is also suitable for locomotive horizontal drawbar kinetic analysis.

该方法同样适用于机车水平牵引拉杆的运动学分析。

4·The Y-frame drawbar is constructed from two solid beams that can bear more loads.

牵引架为Y字型实心梁结构，能承受更大的负荷。

5·The increase of lug height may result in the improvement of drawbar pull and driving efficiency.

增加齿高可以提高牵引力和驱动效率。

6·The predicting formula of the drawbar pull of driven wheels running on the sand is obtained by model test.

通过模拟试验，得出了驱动轮在砂地上行驶时的挂钩牵引力预测公式。

7·The curve negotiation performance of slackless drawbar is compared with that of the traditional coupler buffer device;

对无间隙牵引杆的曲线通过性能与传统车钩缓冲装置作了对比；

8·The test result indicates that the drawbar efficiencies of the build block types are not lower than that of conventional tractors.

试验结果表明，各组合机型的牵引效率均不低于传统拖拉机的牵引效率。

9·Validity of the theory model is verified by experiments for predicting the drawbar force, steering torque and turning resistance torque.

通过实验验证该理论模型的在预测车轮挂钩牵引力、驱动转矩及转向阻力矩的正确性。

10·The results show that when increasing the wheel load, drawbar pull accordingly increase and the tractive efficiency show downtrend before uptrend.

随着轮齿高度的增加，挂钩牵引力会随之增大，车轮的最大牵引效率有所降低；