関数AGGREGATEは、（フィルター機能などにより）非表示にしたデータを無視して「合計」や「平均」などを算出する関数となる。基本的な機能は関数SUBTOTALとよく似ているが、指定できる集計方法が関数SUBTOTALよりも多い、無視するデータを選択できる、といっ ...

The selection of good quality coarse aggregate is essential for the production of concrete that meets the desired strength and durability requirements. Ideal construction aggregate should have a rough ...

Coarse aggregate is one of the essential components of concrete and occupies the largest volume in the mix. That is why it greatly affects the concrete mix design. Its properties such as strength, ...

The Bloomberg Barclays U.S. Aggregate Bond Index is a broad, market-value-weighted index that includes U.S. dollar-denominated investment-grade corporate, government, and securitized (for example, ...