Distance between dots should be uniform in the field measurement. Sampling number should be estimated by certain believe level, estimate accuracy and variance coefficient.

田间测墒时，点与点之间的距离要均匀，取样数目可以根据一定的置信水平、估值精度、变异系数做估算。

youdao

Some believe this level of compensation is essentially a poison pill to put off any rival bidders.

一些人相信这种程度的补偿本质上是一个毒丸策略，旨在阻止一切竞标对手。

《柯林斯英汉双解大词典》

They believe that the best we can do is keep it at a reasonable level, and at present the only serious option for doing this is cutting back on our carbon emissions.

他们认为，我们所能做的最好的事情就是把它控制在一个合理的水平，而在这方面目前唯一重要的选择就是减少碳排放。

youdao

"At some level,debates like this never really end. Like,there are still people who believe that fluoride in water is a government plot."

VOA: standard.2010.03.23

We give lip service to the claim that we're going to die, but at some level, we don't really believe it.

口头上相信我们会死一事，在某种程度上，我们并不真正相信。

耶鲁公开课 - 死亡课程节选

That is,we think it's conceivable that somebody could, at some level,not really believe they're going to die.

就是说假设确实有人，在某种程度上不相信自己会死亡。

耶鲁公开课 - 死亡课程节选

It said it did not believe the level of resources devoted to the inquires was "in in any way disproportionate to the enormous task in hand".

BBC: The Sun's Trevor Kavanagh attacks journalists' arrests

Do we really believe that the level of construction output was lower in January than in December?

BBC: UK economy grows by 0.5% in first quarter of 2011

And achieving re-entry at a level you believe is appropriate is more than challenging.

FORBES: Should You Lie to Land a Job?