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分析建立了压丸机外供料系统的模型，为试验设计打下了良好的基础。
A model of external material-offering system of charge pressing machine is also analyzed and established , which sets up a good base for the experiment designing .
台架试验表明，采用该喷丸机对后桥主动锥齿轮进行强化喷丸处理，齿轮的平均寿命提高约40%。
The test results show that the average life of gear can increase40%approximately by taking peen shot for rear axle pinion gear.
供货商发电报给买方代理人说由于“大和丸”轮的船机故障船不能于原定日期到达。
The supplier cabled his buyer's agent that the S. S. "DAIWA MARU" would not arrive on the original date for the engine failure.
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