Whether you want puffy and chewy Neapolitan or the thin crunch of a New York-style pizza, the 10 best Austin pizza places in ...

We, the members and employees of IEEE, recognize the importance of our technologies in affecting the quality of life throughout the world and we accept a personal obligation to our professions, the ...

方差分析中的元和因素 试验中要考察的指标称为 试验指标 ，影响 试验指标的条件称为因素 ，因素所处的状态称为 水平 (通常用于3个或更多水平时；如果只有2个水平考虑 T-test);若试验中只有一个因素 改变则称为 单因素试验，若有两 ...