| 1. | Effective index method
有效指数法 |
| 2. | The query optimizer in sql server 2005 reliably chooses the most effective index in the vast majority of cases
Sql server 2005中的查询优化器可在大多数情况下可靠地选择最高效的索引。 |
| 3. | All of which showed , soil microbial feature can as an effective index of soil - plant system in cu mine area . 2
香根草重金属元素分布与土壤重金属元素的关系表明， zn的相关性最显著，其次为pb 。 |
| 4. | On the basis of experiments , the author presents a effective index to distinguish abnormal cells from normal ones and examines the method of cell classification
在实验的基础上，给出了区分正常细胞与肿瘤细胞的有效指标，并对细胞分类的方法作了探讨。 |
| 5. | The calculation results have shown that when the angles of the center electrode and the grounds decrease , the effective index , the characteristic impedance , and the conductor loss all decrease
通过计算发现，随着中间电极角度和地电极角度增加，有效折射率、特征阻抗同时减小，导体损耗系数也随之减小。 |
| 6. | The different levels customer satisfaction index reflect the state of the customer satisfaction of the different scope , and offer an effective index for evaluating the whole society quality state at the same time
不同层次的满意度指数反映了不同范围的顾客满意状态，同时也为评价全社会质量状况提供了较为有效的指标。 |
| 7. | Then residues associated with the oscillation of interest are used as the effective index and their relative magnitude under several operation conditions are used as the robust index of damping controllers
在此基础上，提出了用低频振荡模态对应的留数大小来衡量控制器输入信号的有效性，用多个运行方式下留数的相对大小来衡量输入信号的鲁棒性。 |
| 8. | The effective index method is applied to simplify an awg structure from 3d to 2d . two simulation methods are presented in detail based on the gaussian beam propagation formula and the finite difference beam propagation method
文中采用等效折射率方法把三维结构简化为二维结构，然后分别基于高斯光束的传播和有限差分光束传播方法( fd - bpm ) ，给出了两种对整个awg进行全局模拟的具体方法。 |
| 9. | The results show that the thickness and the width of the electrode , electrode gap and the thickness of upper cladding have different effects on microwave effective index , characteristic and conductor loss . compromising structure must be adopted in practical design to gain perfect performance
结果表明:电极的厚度和宽度、电极间距以及上包层的厚度对微波有效折射率、特征阻抗和导体损耗的影响是不同的,在实际设计时应当综合考虑。 |
| 10. | The monetary velocity theory is an important component of monetary theory . there is important directive significance to the monetary policy practice too . the monetary velocity is reflecting economic running quality and one of the effective indexes of the quality of monetary circulation
货币流通速度理论是货币理论的一个重要组成部分,也对货币政策实践有着重要的指导意义,货币流通速度是反映经济运行质量和货币流通状况好坏的有效指标之一。 |
