查询词典 drawbar

This paper uses the ADAMS software to set up a dynamic model of tractor-trailer combination consisting of one tractor and five trailers with a total of 13DOF. The effects of drawbar length, articulation joint position on path following performance are investigated using parameter analysis method.

本文应用机械系统分析软件ADAMS建立了由一节牵引车和五节双轴转向拖车组成的汽车列车系统13个自由度的动力学模型，采用模型参数化分析方法，讨论了牵引杆长度、主车与拖车和拖车与拖车的铰接点位置对主车与拖车轨迹同辙性的影响。

With around 50kg on board, just under the City's ratedcapacity, the handling remains perfectly predictable. At that weight you're just starting to see a little drawbar flex under acceleration and hard braking, but nothing to be concerned about, and much better than most I've tried.

当装上约50公斤的物品后，City 的操控仍然完全在掌握中；在如此的承重状态下，你只会在加速或是刹车时感觉到手把稍微伸缩，其它完全不用操心；City 比我测试过绝大部分的拖车要好上许多。

Up to now, its dominating products are CAMELOT series bulb, drawbar, QINGLING series bulb cage, clutch, fastener.

其产品的质量保障能力、售后服务体系更得到了整车配套厂、汽车维修市场经销商的广泛认可。

Farm tractors are commonly equipped with a power take off, but on a farm tractor, the PTO is built-in to the tractor's main transmission and extends behind the final drive housing just above the drawbar.

农用拖拉机普遍配备了功率起飞，但在一个农场拖拉机，动力输出轴是内置的拖拉机的主要传输和扩展背后的最终驱动住房略高于拉杆。

If the slope is 16°, load is 100N, and slip ratio increases from 0 to 0.6, the relative errors of predicting normal force, drawbar pull and driving torque between calculation values and experimental data are less than 10%. The model can predict wheel-terrain interaction mechanics effectively for a rover while climbing up slopes.

在斜坡角度为16°，载荷为100N，当滑转率从0增加到0.6时，将模型的车轮斜坡法向载荷、挂钩牵引力和驱动力矩的计算值与实验数据相对比，结果相对误差不超过10%，因而该爬坡模型可以有效地用于月球车轮地相互作用的力学计算。

From the mechanics analysis, the relationships between the configure parameters (such as the wheel parameters and the position of mass center) and the mobility performane indexes (such as the wheel sinkage, motion resistance and drawbar pull) are obtained. The design principles of the wheel parameters, position of mass center and the wheel space are given. It is demonstrated that the mass center is crucial to the mobility performance of the lunar rover.

通过对移动性能的分析，得到了构型参数和地形参数与下陷量、运动阻力、牵引力等性能参数间的关系曲线，给出了月球车车轮、质心位置和轮距等构型参数的设计原则，论证了质心对于月球车移动性能的重要性。

The design requirement and mechanism of Lunar Rover with Center of Mass Varied (CMR-1) are briefly introduced. Based on the characteristics of wheelsoil interaction mechanics, the wheel sinkage, stability margin, motion resistance and drawbar pull of lunar rover in forward mothion are analyzed using terramechanics theory.

简要介绍了变质心月球车(CMR1)的设计要求和机械结构，并基于地面力学的知识，从分析月球车轮地接触力学特性入手，对变质心月球车行走过程中车轮下陷量、运动阻力和牵引力等进行了分析。

Utilizing the terra-mechanics equation and parameters of the lunar topsoil (the following is abbreviated as lunar-soil), the drawbar clevis pulling force of wheel was predicted by calculation.

应用地面力学方程和月球表层土壤参数计算预测了车轮的挂钩牵引力。

The test-bed is designed for 20~40cm diameter wheels, vertical loads in the 0~300N range, drawbar pull forces ranging from 0 to 300N, linear velocity up to 43mm/sec, and wheel rotating speed up to 9.9r/min.

试验台针对的车轮直径范围为20～40cm，可施加垂直载荷0～300N，可测量挂钩牵引力0～300N，台车最大线速度为43mm/s，车轮最高转速为9.9r/min。

In this paper, the marshland of Daxinganling forest region is classified into three kinds, the pass performance of three kings of crawler fire engine, J-50, A531, BFC804 and a kind of two-wheeled forest fire engine of special light-duty HS-8 is studied in theory and test, the calculation formulas of the tangential traction force and the external motion resistance of vehicle are given and the drawbar pull is used as evaluation index.

对大兴安岭林区的沼泽地进行了分类，并对3种履带式森林消防车J-50、A531、BFC804和一种特轻型双轮森林消防车HS-8的沼泽地通过性作了理论与试验研究，给出了切线牵引力和行驶阻力的计算公式，采用挂钩牵引力作通过性评价指标。结果表明，BFC804可以通过重沼泽地，A531和HS-8可以通过中沼泽地，而J-50只能通过轻沼泽地。

The teacher likes the honeymouthed little girl very much.

老师很喜欢这个嘴甜的小姑娘。

Mr. Notker Bien's interests are traveling, spending quality time with the family and long-distance-running.

诺特卡·柏恩先生热爱旅游，长跑，以及和家人一起共度美好时光。