查询词典 tractor

After the analyses of the force about different shape of caterpillar thorn, it was considered that the drive force of caterpillar tractor consisted of friction force, extruding and cutting force, edge cutting force and thorn friction force.

一般认为，拖拉机在田间行驶时，切线牵弓l力是由土壤抗剪力产生的，其计算公式通过土壤剪切力导出11·2}。这一观点忽略了其它一些因素的影响，并且只适用于直板式履刺。

Others Dennis students had recently held jobs at Cushman/Wake-field, Caterpillar Tractor, Collins Commodities, the Ground Round Restaurant, A.G.

丹尼斯聘用的学生最近的工作分别为，Cushman，Caterpillar拖拉机，柯林斯商品，大圈餐馆，A.G。

Caterpillar tractor

内燃拖拉机，柴油机牵引车

The T-90M's powerplant will be the Chelyabinsk Tractor Plant-built 1,000hp V-92S2 diesel engine, while a 1kW AB-1-P28 auxiliary power unit will provide back-up electric power when the engine is idling.

该冷却系统安装在自动变速箱中，内有电子液压炮塔联动稳定系统，最重要的是，有52倍口径的2A46M-5型滑膛主炮也安装了炮口参考系统。T-90M的发动机将采用Chelyabinsk拖拉机厂生产的1000马力V-92S式柴油机，同时1千瓦AB-1-P28G型辅助动力单元将提供备份电源。

The products include reach stacker, empty container handler, forklift car and terminal tractor etc..

经营产品包括正面吊、叉车、空箱堆高机、集装箱牵引车等。

The main reasons of decreasing carbon in the undergrowth and soil layers are the continuous disturbance of falling trees, mountain smelting and tractor plowing in continuous Eucalyptus urophylla x E.grandis short\|rotation cropping.

短周期桉树人工林连栽采取的采伐林木、炼山清理、机耕全垦整地等措施对林地的反复干扰是导致林下植被和土壤碳贮量下降的主要原因。

Nung-fu jumped off his tractor, and said,"Let's get corned beef for dinner."

农夫跳下耕耘机，说，"我们晚上吃腌牛肉。"

At present integral is commonly used to estimate the value of traction produced by a crawler tractor.

现在对履带拖拉机所能发挥牵引力的估计，都用积分办法计算。

The good and bad for the steering performance of a crawler tractor,with the characteristics of great power and high working speed,directly affect the production efficiency and economy.

功率大、作业速度高的橡胶履带拖拉机的转向性能的优劣直接影响着生产率和经济性。

The design methodology and structure of hydraulic booster test stand are presented on the basis of analysis of the operation principle and parameters of the hydraulic booster used in the steering system of DFH1002/1202 crawler tractor.

文摘：在对东方红1002/1202履带拖拉机转向用液压助力器的工作原理和技术参数分析的基础上，阐述了该液压助力器试验台的设计方法和基本构成。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。