根据灰箱图中的技术元并结合功能系统图建立构造系统图，使灰箱图确定的设计方案进一步充实。

The design scheme obtained from the gray box chart was perfected by combining technology units in gray box chart and functional graph, and by building construct system chart.

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如果你在拍卖会上只能买一箱酒，那就应该是优质的波尔图葡萄酒。

If you can buy only one case at auction, it should be vintage port.

《柯林斯英汉双解大词典》

z = Round（总行数 / 迷你箱状图的值的数量(y))

z = Round(Total number of rows / number of values in a minibin (y))

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