It must be said that our test tractor was fresh off the stocks.
必须说，我们的试验拖拉机是新鲜的。
The results indicate that the established test system meet the requirement of engineering precision and can distinguish main tractor noise source effectively.
结果表明：所建立的测试系统可满足工程精度要求，能有效识别拖拉机主要噪声来源；
A new type of random program constant amplitude load spectrum is introduced, which is used in laboratory simulation test and life prediction of tractor components under random loading.
本文介绍了一种新型的随机程序载荷谱，以用于拖拉机零部件在随机载荷作用下的室内模拟试验与寿命预测。
We design a set of computer aided test system for measuring the output power of the tractor motive power shaft.
为了测量拖拉机动力输出轴的输出功率，设计了一套计算机辅助测试系统。
The system of stiffness test analysis is created by analyzing the shapes and forming processes of tractor body panels, of which based on cylindrical shallow shells and spherical shells.
通过分析拖拉机车身及其冲压成形的特点，结合柱面扁壳及球面扁壳件，建立一套扁壳类零件刚度的试验分析系统。
In this paper, fuel consumption model of diesel engine for tractor is developed based on statistical analysis for a lot of test data to predict fuel economics of tractor.
本文通过对大量发动机性能试验数据的分析和统计，提出了一种比较简单实用的预测拖拉机柴油机燃料经济性的效学模型。
In this paper, a number of test results of stiffness and damping characteristics for several models of tractor tire were given, which were obtained with different methods.
本文给出了两种不同方法对几种拖拉机轮胎的刚度、阻尼特性所作的大量实验研究的结果。
A machine which can fertilize, cover soil and sow in turf was designed by theoretical analysis and test study. The machine can form a complete set with a small tractor.
通过理论分析和试验研究，设计了一种集施肥、覆土、播种于一体的草坪建植机械，该机与小型拖拉机相配套。
The difference of six-point test method is discussed between tractor PTO and engine, and the reason of the difference is analysed. This will benefit the design and production of tractor and engine.
论述了拖拉机动力输出轴试验与发动机六工况试验的差异，分析了产生这一差异的原因，有利于发动机、拖拉机的设计和生产。
As tractor, it can also be used for horizontal mating of launch vehicle, horizontal test, horizontal transportation, erecting and transportation of space shuttles.
作为牵引车，还可以运用于运载火箭水平对接、水平测试、水平转运、起竖以及航天飞机的运输等。
Vulnerable parts in tractor cab are found by using stress measurement, vibration tests and finite element approach, and verified by fatigue tests on vibration test table.
本文通过电测应力、振动测试及有限元计算找出驾驶室的薄弱环节，并在振动试验台上进行疲劳试验验证。
By means of the bin, a comparative test of tractive performance between the wedged paddle wheels and nonrim ones ofpaddy-field tractor(P. F. T. ) is analysed.
此外，还分析了在该土槽上所进行的机耕船用楔形轮与无轮缘叶片轮的牵引特性的对比试验。
测试驾驶他的新牵引者！
We monitor and record the testing process of tractor, analyze and control the testing process through sampling inspection by attributes, and this can make the test process quality be in controlling.
对拖拉机试验过程进行监视记录，运用计数抽样检验法则对试验过程进行分析和控制，从而达到试验过程质量可控。
It can carry all classes of low-temperature test for the engine, tractor, agricultural vehicle of medium sized or below, and other products.
可承检发动机、拖拉机农用运转车、中型以下车辆的低温性能试验，同时可为其它产品进行各类低温性能试验。
A practical closed-type test rig is here described for testing the tractor gear transmission, A new arrangement was developed to improve the structure of the loading gear box with odd number gears.
本文介绍了一种由浙江农业大学提出的拖拉机齿轮传动系统闭式试验台的新布置方案，这种布置方式解决了奇数齿轮加载齿轮箱结构上的困难。
O power and describes the P. T. O test bench and the procedures for determining the rated P. T. O power of Shanghai-50 Tractor.
介绍了拖拉机动力输出试验台及上海-50拖拉机动力输出轴标定功率的制订过程。
O power and describes the P. T. O test bench and the procedures for determining the rated P. T. O power of Shanghai-50 Tractor.
介绍了拖拉机动力输出试验台及上海-50拖拉机动力输出轴标定功率的制订过程。
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