Airborne particle counter (APC) is important instrument for air cleanliness certification in cleanroom. The main error of APC is coincidence loss.

光散射式尘埃粒子计数器是用来测量空气洁净度的重要仪器，粒子计数器的主要测量误差为重叠损失误差。

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While this loss of stature is attributed partially to shrinking bones and the other physiological effects of aging, some researchers say this is no coincidence at all.

虽然身高减少的部分原因是衰老所产生的骨骼收缩以及其他生理现象，但一些研究人员说这绝非巧合。

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Is it really any coincidence that at least seven of his biggest movies have been about him gaining revenge for the loss of a loved one?

难道他在七部大片里都上演为失去的爱人复仇的剧情是个巧合？

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So far, it has been primarily middle and lower income people who are leaving, and it is surely no coincidence that their departure tracks the loss of jobs in California.

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