滚镀时，要求滚筒装载量偏小，开孔率偏高，转速偏低。
In barrel plating, less barrel load, more barrel holes and lower barrel rotation were recommended.
介绍了输气管道泄漏率的大孔模型和管道模型的特点及求解方程。
Study on the leak rate of fluid in welded pipes in leak-before-break analysis;
大块率是评价露天矿台阶深孔爆破质量的重要指标之一。
Simulation on effect of stemming length to deep hole bench blasting;
大块率是评价露天矿台阶深孔爆破质量的重要指标之一。
Simulation on effect of stemming length to deep hole bench blasting;
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