共线性的影响是使回归系数不可靠.The effect of colinearity is to make the regression coefficients unreliable.为了举例阐明以上的分析, 我们考虑一种线性的弹性固体.To illustrate the foregoing analysis, consider a linear elestic solid.纵坐标比例尺以分贝为单位是线性的.The ordinate s...
If you wait, all that happens is that you get older.如果你等待，发生的只有变老。Do not wait for good things to happen to you. You need to walk towards happiness.不要等待好事降临，你要向幸福进发。"Wait there!" Kathryn rose. "No, on second thought, foll...
Stationery, Gifts, Toys, Bags, Umbrellas and Raincoats, Promotional Items and Houshold Gifts Articles.采购产品文具, 礼物, 玩具, 袋子, 伞和雨衣.He is hawking around a 15-minute, £5,000 promotional video.他正在四处推销一部长15分钟、价值5,000英镑的宣传录像片。Pri...