| 1. | New approximation formula for calculation of elastic impedance in anisotropic media
一种新的各向异性弹性阻抗近似公式 |
| 2. | An approach to application of approximate formular in calculation of index of coal preparation
近似公式在测算选煤指标中的应用探讨 |
| 3. | Approximation of erfc x and its application in determining the groundwater transport parameters
近似公式及其在求解地下水运移参数中的应用 |
| 4. | Calculate the dynamic stress intensity factor of simple edge crack round bar specimen in three point bending of nanling marble
计算大理岩带直切口三点弯曲棒梁试件的动应力强度因子的近似公式 |
| 5. | Application in high precision gps kinematic positioning shows that the approximate form causes markable velocity and acceleration errors
在高精度gps动态定位中的应用证明，常用近似公式对载体速度和加速度有显著的影响。 |
| 6. | In order to illustrate the valid range of the axial intensity expression and approximation formulae numerical results of both the methods are compared
使用轴上光强公式和近似公式对焦移计算结果的比较证明了近似公式的适用范围。 |
| 7. | Abstract : after given the theoretic form and its widely used approximate form of the vehicle state equation , difference between them is discussed in detail
文摘:给出了载体状态方程的严密公式和常用近似公式，详细讨论了两者之间的区别。 |
| 8. | We simply discuss those which are of importance to realizftg bandwidth requirement and with an approximation formula , the bandwidth is estimated
本文简单地分析了实现带宽要求的主要因素，并应用近似公式对带宽作出了估计且表明带宽要求是可以实现的。 |
| 9. | The approximate formula is : the initial bounding rectangle is inflated by pen width , and this result is multiplied by the miter limit , plus some additional margin to allow for end caps
近似公式为：初始边框按钢笔宽度扩充，结果乘以斜接限制，再加上用以容纳端帽的一些附加边距。 |
| 10. | Stationary phase method shows that by using information along the ridge defined by the phase on transformed domain , original signal could be represented and reconstructed
利用稳定位相法的近似公式分析可知，脊上分布参数包含的信息与信号瞬时频率变化规律密切相关，并且可以用来对信号进行重建。 |
