in addition, a set of creep-fatigue controlling device which adapts for rd_2-3 tester is designed and a calculative formula of limit load pl of c-shape specimen is discussed.
另外,作者设计了一台适合于rd_2——3型试验机的蠕变-疲劳控制装置;并讨论了c形试样极限载荷p_l的计算公式。
original calculative formula for m value of involute worn is educe by calculative formula of m value for inclined tooth cylinder gear.
现行渐开线蜗桿的m值计算公式是由斜齿圆柱齿轮的计算公式导出的。
the character of the system, the calculative formula of the frequences as well as flow chart of program have been presented in this paper.
文中介绍了系统的特点,列举了串联谐振中各频率特性的计算公式及程序框图。
the results show that the new calculative formula was very satisfied with data of experimentation, and the average value of relative errors is only 7.12%.
实验结果表明:该计算公式的计算值与实测值的拟合效果较好,且与实测值相对误差的平均值仅为7.12%。
through infers the calculative formula for hydraulic calculation of the sewage pipe and introduces idiographic calculation method by the use of the internal function of excel.
通过推导出污水管道水力计算公式,介绍并利用excel内部函数编写计算公式的程序和具体的计算方法。
thus, the calculative formula of rigidity for two spring bearings(vertical and torsional) may be obtained separately.
这样,才有可能分别导出两类弹簧支承(竖向的和扭转的)的刚度计算公式。
based on hydraulics theories and concept of lossofhead, a new calculative formula of lossofhead on taper nozzle was deducted.
根据水力学基本原理和水头损失的概念,推导出圆锥形喷嘴水头损失大小的计算公式。
in this article the calculative formula for ejecting mixer of vapor-water has been obtained, and the ejecting mixer has been designed in the under-water carrier's working environment.
本文推导了水蒸气-水的喷射混合器的计算公式,设计了一台针对水下运载器工作环境的喷射混合器。
this paper presents a theorem of ovsor of three-dimensional numerical simulation for double porous media, and gives a calculative formula of ovsor factors.
本文提出了双重介质三维数值模拟的最优变松驰法定理,给出了最佳变松驰因子的计算公式。