Obtains a regression formula for predicting the effective control distance of the hood.
回归分析得出了该气幕式排风罩有效控制距离的计算式。
Real application indicates that multiple regression formula can have high accuracy during short-term predication with high application value.
实际应用表明，建立的多元回归公式在短期预测时达到了较高的精度，具有较高的应用价值。
The permitted maximum charge quantity per one detonating period is determined for the different distance between two tunnels by the Sodev's regression formula.
根据萨道夫斯基回归公式给出了距爆源不同距离的单段最大装药量。
Synopsis Regression analysis has been conducted on the relationship between the strength and hardness of Cr-Mo steel and the regression formula accordingly set up.
对铬钼钢强、硬度之间的关系进行了回归分析，建立了相应的回归关系式。
Through the regression analysis of the experimental data of different cement proportion, we get a regression formula of unconfined compression strength of vegetation concrete.
通过对不同水泥掺入比的试验数据的回归分析，得出了植被混凝土无侧限抗压强度的回归公式。
The temperature stress of I-profile short axially-restricted column is studied, a regression formula of temperature stress is proposed, and it agrees well with the experimental results.
对两端固定的工字钢短柱的温度应力进行试验研究，给出的温度应力估算公式与试验结果符合性较好。研究结果表明火灾中钢构件内力分析时，可把构件视为理想的弹塑性体；
The temperature stress of I-profile short axially-restricted column is studied, a regression formula of temperature stress is proposed, and it agrees well with the experimental results.
对两端固定的工字钢短柱的温度应力进行试验研究，给出的温度应力估算公式与试验结果符合性较好。研究结果表明火灾中钢构件内力分析时，可把构件视为理想的弹塑性体；
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