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- Accordingly, a velocity formula of EFP is proposed based on the law of energy conservation. 在此基础上利用能量守恒原理,建立了爆炸成形弹丸速度的计算公式,并通过试验和数值模拟验证。
- The problem of the parameter selection in the present experiential vibration velocity formula was pointed out. 从目前爆破振动经验公式入手,指出其中参数的选取存在的问题。
- The incipient velocity formula of sediment on bank slope of river bends is established based on the analysis on the forces acting on the particles. 摘要通过对河湾岸坡上泥沙颗粒的受力分析,建立了相关的泥沙起动模式,从理论上推导出了对应的起动流速公式。
- Velocity formula and acceleration formula of point in the plane graph is proved by means of complex vector,and a simple method to obtain the velocity and acceleration is proposed. 研究刚体的平面平行运动,用复矢量方法推导了平面图形内各点的速度、加速度关系式,给出了求解平面图形内各点速度、加速度的简捷方法。
- On this basis, the mean velocity formula in the trapezium-arch channel is deduced;the error value between calculation and measurement is little;the method for determining correction factor is given. 在此基础上,推导出梯拱形明渠断面平均流速计算公式,计算值与实测值误差较小,并给出了修正系数的确定方法。
- Formulas of the displacement of riprap are derived from the elliptic velocity formula. 摘要以椭圆流速分布公式出发,建立了抛石位移计算公式。
- The effects of material fines,calcinating temperature,raising temperatures velocity,addition agent as well as hydrogenant condition on physic-chemical character of calcined kaolinite are investigated. 研究了煤系高岭土在煅烧过程中原料细度、煅烧温度、恒温时间、升温速度、添加剂及还原气氛对产品物化性能的影响。
- A small adjustment will equalize the temperature in the two rooms. 稍作些调节就会使两间房内的温度相等。
- There is an imperceptible change in temperature. 温度有细微的变化。
- Babies prefer formula at room temperature. 婴儿比较喜欢处于室温状态的配方奶。
- The food should be kept at low temperature. 这种食品应低温保存。
- The temperature of volcanic gases is very high. 火山气体的温度很高。
- Lead will fuse at quite a low temperature. 铅会在相当低的温度下熔化。
- The temperature fell sharply in the night. 夜间温度急剧下降。
- Keywords Rotary kiln;Fixed Bde;velocity Formula of Reduction;Stationary State;Reducibility;Reactivity;Metallization;Gas Utilization Efficiency; 回转窑;固定床;还原速度式;稳定态;还原性;反应性;金属化率;煤气利用率;
- There was a descent of temperature after rain. 雨后气温下降了。
- The temperature has stayed hot this week. 本周气温一直都很热。
- The temperature here reaches up to40 in summer. 这里的温度在夏天可达摄氏40度。
- The temperature was a variable in the experiment. 在该实验中温度是个变量。
- The cooker has several temperature settings. 这个炉具有几个温度定位挡。
