One way to construct this line is by least square, weighting all points equally . 办法之一是给予所有的点子以相等的权用最小二乘方法来画这条线。
These formulas make the approximations for the derivatives at these points in a nonsymmetrical manner . 这些公式使得这些点子上的导数近似式是非对称形式。
We find the points are by no means distributed at random, but instead form definite sequences . 我们将会看到，这些点子决非随机分布，而是形成确定的星序。
Then mr. johnson had the idea that what was wanted to make the school more efficient was a "timebook" . 后来约翰逊先生又想出一个点子--要想把学校办得更有成效，就需要“工作时间簿”。
She afterwards added the happy thought of their taking no present down to anne, as had been the usual yearly custom . 后来她又想出一个也很妙的点子：他们要打破每年的惯例，以后不再给安妮带礼物。
Maybe it wasn ' t such a bad idea coming here after all 也许来这里不全是个坏点子
Or they may have ideas for new ways to do business 或者有好点子用新的方式经商。
Mr . lin : jim , your idea really helped us a lot 吉姆，你的点子真是帮了大忙了。
- this sucks . - so much for his nice little shortcut -讨厌-抄小路的点子逊毙了
Your mind is filled with new ideas . make use of them 你满脑子新点子,发挥出来
