upward bias的意思|示意

If no adjustment is made, this will create an upward bias in yield calculations because historic cost is typically lower than market value.

如果不加调整，这将造成产出的向上偏移，因为实际成本一般低于市值。

And so there's an upward bias to the stock market, contrary to what you may have seen recently.

所以对股票市场来说是有一种上涨的倾向，这和你们最近看到的情况相反。

Edge bias in crop evaluations, inclusion of a plant on the edge of the square delineating the area to be measured, rather than excluding it, leading to an upward bias.

边缘偏差，边角偏倚在评估作物时，把要测算的正方形区域边缘上的一株植物包括在内而不是排除在外，导致估计过高的偏差。