| 1. | Application of taylor ' s power law to sampling design of insect population 幂法则在昆虫种群抽样设计方面的应用 |
| 2. | 8 . advanced a sample design to minimize noise , hydraulic fog pollution and dent 8 .推出式料条设计,以减少噪音 |
| 3. | Successive sampling survey ; retain sample ; matching ratio ; rhc sampling design 连续抽样保留样本匹配比rhc设计 |
| 4. | Estimation of process capability index and sampling design with non - normal distributions 非正态过程能力指数估计及抽样方案设计 |
| 5. | A quality describing a sample designed in such a way that audience projections may be made 表示的是一种样本质量.即可使用该样本来预测全体人口 |
| 6. | The results indicate the spatial simulated annealing is better than grid sampling design when searching for hot spots 文中应用空间分析的方式,进行采样策略在搜寻污染场址中高污染区之能力。 |
| 7. | The basic thought of partial stress method of simulated sample design , which was put forward in this paper , enriched the designing theory of simulated sample 提出的模拟件设计的局部应力法基本思想,充实了模拟件设计理论。 |
| 8. | For example , by gis thematic map and overlaying analysis every factor is visualized to administer to sample design of isotope investigation 例如,通过制作gis专题图并进行叠加分析,可视化地展示各类因素的影响,辅助了同位素研究的布样设计。 |
| 9. | Using a multi - stage cluster sampling design , each of the three cities selected 21 secondary schools with a probability proportional to size to participate in the study 运用多阶段集群抽样方法,各参与城市的所有普通中学,按学校学生人数比例作为学校抽样机率,每地区抽出21间学校。 |