| 1. | Evaluation of single - pan mechanical balances
单盘机械天平的评定 |
| 2. | Mechanical vibration - methods and criteria for the mechanical balancing of flexible rotors
挠性转子机械平衡的方法和准则 |
| 3. | Mechanical vibration - methods and criteria for the mechanical balancing of flexible rotors
机械振动.挠性转子机械平衡方法和标准 |
| 4. | Specification for mechanical balancing of rotating machinery : shaft and fitment key convention
旋转式机器的机械平衡规范.传动轴及附件的主要惯例 |
| 5. | Mechanical vibration - methods and criteria for the mechanical balancing of flexible rotors iso 11342 : 1998
机械振动.挠性转子的机械平衡方法和标准 |
| 6. | According to the character that the soil can endure the press than the tensile strength , the arching shape of the soil arch between piles has been regarded as the reasonable arch axes . by analyzing the mechanical balance condition of the arch , the transfer mechanism of the thrust has been gained . at the same time , the formula for computing the thrust acting on the pile has been gotten , and the present computing formula is just the special example of it
根据岩土体抗压性好、抗拉性差的特点，将桩间土拱的拱形视为合理拱轴线方程，通过分析土拱的力学平衡条件，得出桩间滑坡推力的传递模型，并由此得到抗滑桩上的滑坡推力计算公式，现有抗滑桩上滑坡推力的计算公式只是本文公式的特例。 |
| 7. | Based on the conditions of electromagnetics principle , of actuation effect of piezoelectric materials , of the mechanical balance equations , of the geometry equations . , of the boundary conditions of the piezoelectric active member and the application of finite element method , the dynamic equation of piezoelectric active member is formulated
本文从电磁学原理，压电方程，机械力的平衡方程和几何方程出发，利用主动构件的边界条件，用有限元方法得到了主动构件的动力学方程。 |
