blank trial 中文意思是什麼
blank trial
解釋
空白練習-
On the basis of analysis blank effect on metal flow, optimum blank was choosed by physical simulation, and validated by experiment, trial - manufactured extruded part which accorded entirely technic demand
在分析均勻摩擦條件下坯料對金屬流動影響的基礎上,採用物理模擬的手段確定了合理的坯料,並進行了實驗驗證,擠壓出了符合產品要求的工件。
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