| 1. | An algorithm of covariance analysis
协方差分析的一种算法 |
| 2. | Covariance analysis was used to analyze herbicide efficacy data from rapeseed experiments
摘要采用协方差分析方法，对油菜田除草剂的试验结果进行了分析。 |
| 3. | It should be found that in sphere coordinate system the solution covariance is stable and can be used to a simulation / covariance analysis
经过这种变换后，解算参数的协方差是稳定的，可进行仿真协方差分析。 |
| 4. | The covariance analysis indicated that the difference was significant between the intercepts in the regression equations , but not between the slopes
协方差分析表明，各回归方程的斜率(体重指数b )之间差异不显著，截距a值差异极显著。 |
| 5. | The concise and unified formula for testing any local parameter using f - statistic in covariance analysis is presented . the specific algorithm is also described
给出了在协方差分析中,对任何局部参数进行检验时使用f -统计量的简明统一表达式,也给出了具体的算法 |
| 6. | When compared with single factor analysis of variance , covariance analysis reduced efficacy evaluation error resulting from uneven weed distribution in the field
结果表明，与按单因素试验方差分析相比，协方差分析方法可以减小因杂草田间分布不均匀而导致的调查误差。 |
| 7. | Here the methods of covariance analysis and vibration analysis are employed to obtain the background and resonant component of wind - induced response . and the methods of load - response - correlation and inertial force are used to obtain the background and resonant component of eswl
对于风致响应的背景分量和共振分量，分别采用方差分析法和振动分析方法来求解；对于等效风荷载的背景分量和共振分量，分别采用lrc法和惯性力法来求解。 |
| 8. | There was double - logarithmic linear correlation significantly between specific weight metabolic rate and temperature in each of weight groups . temperature exponent ( b ) in the regression equation increased with weight increasing . the covariance analysis showed that the difference between the every two temperature exponents in the equations was significant
( 2 )特定体重代谢率随温度的上升而上升，各体重组的代谢率与温度之间均呈显著的双对数直线相关；温度指数( b )随体重的增加呈现上升的趋势，协方差分析表明，回归方程的温度指数( b )间差异显著。 |
