牵引阻力 meaning in English
draft requirement
drag force
drag resistance
draught resistance
draw bar resistance
resistance to traction
towing resistance
traction resistance
tractive resistance
tractor resistance
Examples
- Coefficient of tractive resistance
牵引阻力系数 - Total tractive resistance
总牵引阻力 - Besides , the result of experimental study also indicates that the relationship between the forward speed of operation on the field of sandy soil and the draft appears exponential relation
试验研究表明在砂质壤土中铲刀作业速度与牵引阻力成指数关系。 - In this thesis , the technology of visual fictitous design was used to design the level exchanged direction and double direction plough . first , the traction force formula of cylindrical plough face based on the prior study was deduced , and the forces of the solid model of circumrotatory pin was calculated , and visual dummy design technology was applied to analyse the force of circumrotatory pin and the parameter of pin
其次在前人研究的基础上推导出圆柱型犁体曲面的牵引阻力公式；根据该公式计算出旋转销三维实体模型所受的力，根据该力运用可视化虚拟设计技术对模型进行受力分析，对旋转销的参数进行合理设计；根据牵引阻力公式计算出安全螺栓所受的力，根据该力运用虚拟设计技术对安全机构进行设计。 - Aiming at the defects of the imc - 70 model stubble - plastic film residue collector that the draft is rather great and the plastic residue or stubble are sometimes left out in the operation process , formulas for the principal parameters of the knives have been driven out based on the analysis of the distribution manner in the field of the stubble and plastic film residue , the variation range and the variation tendency of the principal parameters for the reduction of the draft have been found on a trial basis in the corn field through theoretical analysis and experimental study and a mathematical model for the draft applied on the knives has been established in accordance with the movement and distortion of the soil under the action of the knives
本文针对1mc ? 70型地膜回收起茬机起膜、起茬铲刀在作业中阻力大，残膜、根茬有漏起的现象，通过对作物收获后残膜、根茬在田间分布情况的分析，推导出铲刀满足生产要求主要参数的求取方法和公式，并经理论分析和试验研究，确定了铲刀对玉米茬地进行起膜、起茬时主要参数的取值范围和减小牵引阻力各参数的取值规律。以铲刀作用下土壤的运动变形为基础，建立了铲刀牵引阻力模型。