拖拉机

In order to develop new remaining value functions for large and medium-sized tractors, 116 recent tractor auction sales data in Shanghai State Farm were collected, by different Box-Cox transformations and regression methods, six proposed models with explanatory independent variables of tractor age and average yearly use hours were analyzed and compared, and the double square root model was selected as best one finally.

该文以上海农场近15年出售的116台拖拉机历史数据为观察样本，以机龄和年平均工作小时数为自变量，对6种不同的备选残值模型进行了回归分析和比较，在此基础上优选了双平方根模型为最佳残值模型，并用实际观察数据进行了验证。

This article studied main performances of 50 tractor linkage operation double-acting clutch, introduced emphatically checking method and the step about main performance of the clutch, and the key problems in design and use of this clutch were pointed out.

对50拖拉机联动操纵双作用离合器的主要性能指标进行了研究，着重介绍了该离合器主要性能的验算方法及步骤，并指出离合器设计与使用中的关键问题。

The objective of this thesis is to develop an integrated test and analysis system for tractor drawbar and noise.

本论文的目的在于研制一种集成化的拖拉机牵引和噪声测试分析系统。

Based on this study, an integrated test and analysis system for tractor drawbar and noise is developed.

基于以上研究，研制了集成化的拖拉机牵引和噪声测试分析系统。

Ball bearing, test bed, carrier rocket, pneumatic cushion, tractor shoe, monkey driver, ball cock, automatic pecker, worm auger, decay daughter, sister metal, foreign tissue, getter pump, ghost image, heel block, heartman, downer, at farm, mosquito bomb, plastic stockings, nose cap, flu mask, first aid, fire engine, skid chain, sweet water, drug-fast, vital capacity I-bar, O-ring, T-square, octahedron, zigzag chain, gable roof, cross stitch, set square, arch dam, cam shaft, cone buoy, U-bolt,?

滚珠轴承，实验台，运载火箭，气压式缓冲器，拖拉机履带片，锤式打桩机，球阀，自动穿孔器，螺旋钻，裂变产物，同类金属，异体组织，抽气泵，叠影，垫块，心脏移植者，镇静剂，减肥中心，杀蚊弹，玻璃丝袜，防毒面具，卫生口罩，急救，救火车，防滑链，饮用水，抗药性，肺活量工字梁，环形圈，丁字尺，八面体，Z形链，人字屋顶，十字缝，三角尺，拱坝，凸轮轴，锥形浮标，U形螺栓三、注意语义分析？

Ball bearing, test bed, carrier rocket, pneumatic cushion, tractor shoe, m onkey driver, ball cock, automatic pecker, worm auger, decay daughter, sister metal, foreign tissue, getter pump, ghost image, heel block, heartman, downer, at farm, mosquito bomb, plastic stockings, nose cap, flu mask, first aid, fire engine, skid chain, sweet water, drug-fast, vital capacity

滚珠轴承，实验台，运载火箭，气压式缓冲器，拖拉机履带片，锤式打桩机，球阀，自动穿孔器，螺旋钻，裂变产物，同类金属，异体组织，抽气泵，叠影，垫块，心脏移植者，镇静剂，减肥中心，杀蚊弹，玻璃丝袜，防毒面具，卫生口罩，急救，救火车，防滑链，饮用水，抗药性，肺活量

Ball bearing, test bed, carrier rocket, pneumatic cushion, tractor shoe, monkey driver, ball cock, automatic pecker, worm auger, decay daughter, sister metal, foreign tissue, getter pump, ghost image, heel block, heartman, downer, at farm, mosquito bomb, plastic stockings, nose cap, flu mask, first aid, fire engine, skid chain, sweet water, drug-fast, vital capacity

滚珠轴承，实验台，运载火箭，气压式缓冲器，拖拉机履带片，锤式打桩机，球阀，自动穿孔器，螺旋钻，裂变产物，同类金属，异体组织，抽气泵，叠影，垫块，心脏移植者，镇静剂，减肥中心，杀蚊弹，玻璃丝袜，防毒面具，卫生口罩，急救，救火车，防滑链，饮用水，抗药性，肺活量

My company's annual optimize the structure of export products, export products from the original low-level products (hand tools, farm tools, etc.) to the development of cars, tractors and other deep-processing of senior products, from single components to the fine development of measuring instruments, precision Metal machine tools, large particles, such as steam-reduction technology-intensive products from the traditional mechanical and electrical equipment (motors, diesel engines, etc.) to the development of the computer, power station equipment, and other high-tech products.

我公司的出口产品结构逐年优化，出口产品从原始的低级产品发展到汽车、拖拉机等深加工的高级产品，从单一的零部件发展到精测量仪器，精密金属机床、大颗粒汽缩机等技术密集产品；从传统的机电设备发展到计算机、电站设备等高科技产品。

For whoever dumped your mama's tractor in the fishpond?

把你妈妈的拖拉机推进鱼池的吗？

I ran into a friend in the home fix-it section of a large department store, where he was intently studying an expensive tractor.

我在一家大型百货公司的处理部门碰到了一位朋友，他在那里专心致志地研究一台价格不菲的拖拉机。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。