The mechanical character of large-scale variable-stiffness rotary kiln under multi-supporting system is analyzed, the mechanical model is set up when the axes is bending.
分析了大型多支承变刚度回转窑的力学特征，建立了回转窑轴线弯曲时各托轮受力的力学模型。
If the scale variable such as GDP were not considered, the decreasing return of stock market is the dominant factor to explain the accelerating growth demand for money in the specified sample.
如果不考虑GDP等规模变量，股市收益率下降是导致平均货币需求增长的主要因素。
You may need to scale back on your variable expenses.
如果支出与收入不符你就需要对可变开支进行调整。
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