The simulation results show that the improved power interpolation is better than the original algorithms, and the performance is evaluated with the mean grade finally.

仿真试验说明：改进后的权重插值算法优于原先的算法，最后用平均梯度进行了性能评价。

youdao

On the other hand, I thought a good grade should mean something.

另一方面。我认为好的成绩应该说明问题。

youdao

An applicant who blames a roommate or mean professor for a bad grade sounds like a grade-school kid blaming a sibling for a broken lamp.

申请者把成绩不好归咎于室友或者吝啬的教授就像是一名小学生打碎了灯而责怪他的兄弟姐妹。

youdao

And three will mean you did a really good job that will be top grade.

三分是最高分,说明你做的非常好

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

So, as I put it, in fact I think I put it this way on the syllabus, participation--and here I mean respectful participation, not hogging the limelight... participation can improve your grade, but it won't lower your grade.

所以，像我这么陈述的，事实上，我想我用这种方式在课程表上，参与，在这里我是指尊重的参与，而不是想出风头的那种。,参与能够加分，而不会使你的分数变少。

耶鲁公开课 - 死亡课程节选

And in practice, the insertion of a new grade will mean that it will devalue grades lower down the scale.

BBC: Top head attacks grade change stress

Pupils who were given a D grade rather than the expected C grade could mean that difference between staying on at school or dropping out and becoming a Neet, said Kenny Fredericks, head of George Green's School in east London.

BBC: Heads tell MPs exam watchdog 'failed' in GCSE grades

We really mean it--every kid on grade level by 2014, and obviously that causes some discomfort, particularly as we come closer and closer to that date.

FORBES: Margaret Spellings