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1 ?定程序负荷试验 ... 定程序负荷 programme load 定程序负荷试验 program loading test 定冲程喷油泵 constant-stroke injection pump ...
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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。 - 2
The testing purpose, model design principle, testing case, loading program, strain and arrangement of deformation test point of the special-shaped arch bridge test model are introduced in detail. 介绍了该桥模型试验的目的、模型设计原则、测试工况、加载方案以及应变和变形测点布置情况等，给出了几个主要荷载工况下模型试验的主要结果。 - 3
Testing purpose, model design principle, testing case, loading program, strain and deformation test point arrangement of the first Zhongshan Bridge test model are introduced in detail. 介绍了该桥模型试验的目的、模型设计原则、测试工况、加载方案以及应变和变形测点布置情况等，给出了几个主要荷载工况下模型试验的主要结果。
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