1.
This has involved visits to farms, instructions in planting and sowing techniques and even driving tractors!
培训内容包括参观农场、介绍种植、播种技术，甚至还有驾驶拖拉机！
2.
He is a tractor driver.
他是拖拉机驾驶员。
3.
" Tractor terminology--Cab, seat and sheet metal"
GB/T6960.7-1995拖拉机术语驾驶室、驾驶座和覆盖件
4.
Agricultural tractors--Operator's seat index point
GB/T6236-1986农业拖拉机驾驶座标志点
5.
Acoustic sensitivity analysis of a tractor cab model
拖拉机驾驶室模型的声学灵敏度分析
6.
Analysis of Dynamic Properties of the Cab of Shanghai-50 Tractor
上海—50拖拉机驾驶室的动态特性分析
7.
Finite Element Calculation and Stress Analysis for Tractor Cab
拖拉机驾驶室有限元计算与强度分析
8.
Laboratory Simulation to Random Vibration Environment of Tractor Cab
拖拉机驾驶室随机振动环境室内模拟的研究
9.
Agricultural wheeled tractors-Measurement of whole-body vibration of the operator
GB/T10910-1989农业轮式拖拉机驾驶员全身振动的测量
10.
Agricultural wheeled tractors--Operator's seat--Measurement of transmitted vibratio
GB/T6972-1986农业轮式拖拉机驾驶座振动的测量
11.
SENSITIVITY ANALYSIS ON INTERIOR NOISE RESPONSES OF THE TRACTOR CAB
拖拉机驾驶室内部噪声响应的灵敏度分析
12.
Analysis of Measuring Method of Noise Level at Operator’s Ears on Shanghai-50 Tractor
上海-50拖拉机驾驶员耳旁噪声测试分析
13.
The Application of Finite Element Analysis in the Design of Tractor Cab Acoustics
有限元法在拖拉机驾驶室声学设计中的应用
14.
Exam Library System Design of Mixed Map and Text for Tractor Driver
拖拉机驾驶员图文混排试题库系统设计
15.
Investigation and Research on Satisfaction about Tractor Cab Comfort
拖拉机驾驶室舒适性满意度情况调查研究
16.
Nonlinear finite element analysis of strength of tractor safety cab
拖拉机安全驾驶室强度非线性有限元分析
17.
Influences of the driving intensity on the tractor drivers' physiological load
拖拉机驾驶员作业强度对其生理负荷的影响
18.
Agricultural tractors and self-propelled machines--Test method for enclosure pressurization systems
GB/T13877-1992农业拖拉机和自走式机具密封驾驶室加压系统试验方法