简介:
简介:摘要:本文以500CSL-18铜合金压载泵为例,为减少铜合金铸件的残余应力导致的泵体开裂,分别从自然时效、热时效、整体振动时效、局部振动时效几个方面进行数据分析。最终的实测结果验证了几种去除方法的效果,值得在实际生产中推广应用。
简介:摘要: 在选择合适的综合水质评价方法时,需要考虑河流水质的具体特征和监测数据的可靠性。不同方法各有优缺点,结合实际情况和目标需求进行选择和比较是必要的。通过比较分析不同方法在评价结果、适用性、操作性等方面的差异,可以更加理解各种方法的特点和适用范围,并选择最合适的方法进行水质评价。
简介:摘要
An Analysis of the Tragic Fate of the Characters in Death of a Salesman
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Analysis of the painting poetry of William Carlos Williams: The Great Figure
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Analysis of the Application Effect of Financial Investment Management in Enterprise Management
Research on the training model of data analysis ability of economic management discipline
Text Sentiment Analysis and Its Application Based on Natural Language Processing
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Analysis of the Current Situation of Financial Support for Financing Small and Micro Enterprises in the New Situation
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铜合金铸件残余应力去除方法分析Analysis of residual stress removal method on copper alloy casting
探讨河流综合水质评价方法比较分析To explore the comparative analysis of river comprehensive water quality assessment methods
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