I前的“+”号不是表示加,而是表示+后的因式要包含在模型之中。
The "+" signs in front of the I calls indicate not addition, but that the factor following the + should be included in the model.
前的“+”号不是表示加,而是表示+ 后的因式要包含在模型之中。
The "+" signs in front of the I() calls indicate not addition, but that the factor following the + should be included in the model.
26岁的丽莎·何在门罗公司担任项目经理,她表示:“我需要说的是 '谢谢你能告诉我', 而不是'你今晚上得加10小时的班'。”
"My job is to say, 'Thank you for letting me know,' not 'I need you to work an extra 10 hours tonight,'" says Lisa Ho, 26, a Menlo project manager.
TS And that is G, u plus pV minus TS.
用G来表示,u加pV减去。
The typical vector is called V or A or B something with an arrow on it.
表示矢量时一般在,字母 V,A 或者 B,上面加个箭头
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