• Catalyst processing method is used to speed up the preoxidation of polyacrylonitrile fibre. The catalysis results are evaluated with the aid of DSC curves.

    加快聚丙烯腈纤维预氧化速度,采用催化剂处理方法借助于DS C曲线来评定催化效果

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  • With the aid of a computer, a method used to simulate the fatigue stress spectra of railway Bridges by loading the influence lines with the train marshalling list is presented in this paper.

    本文提出了借助于电子计算机列车编组影响线加载模拟铁路桥梁疲劳应力方法

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  • So the vacuum ultraviolet multichannel spectrophotometer is also used to analyse HK-40 alloys by controlled exposure method with the aid of experimentally calibrated curves.

    再用真空光量计定时曝光成功地分析了HK-40合金作出工作曲线

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  • The moving cone method which is usually used to optimize the pit limits is used to establish the external spoil pile limits. with the aid of a computer, it can establish spoil pile limits rapidly.

    借用露天开采境界优化常用对外排土场境界赋值,且可用计算机实现境界赋值全过程。

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  • With the aid of the method for determining damping ratio in structural dynamic experiment the so called stationarity index is used to estimate the gentleness of the peak's slope.

    借助结构动力试验阻尼确定方法,提出平稳度指数评价单峰点包线函数平缓程度。

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  • The method can be used in the graphics drawing and computer aid design of other mechanical products with c…

    方法细节略加变化,用于其它几何形状复杂机械产品的效果图绘制计算机辅助设计

    youdao

  • The method can be used in the graphics drawing and computer aid design of other mechanical products with c…

    方法细节略加变化,用于其它几何形状复杂机械产品的效果图绘制计算机辅助设计

    youdao

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