The two arrays are "index associated", meaning that the values in each position of the arrays are associated with each other.

这两个数组是“索引关联的”，这意味着数组的每个位置的值都是相互关联的。

youdao

Here you must find the index of the column in the position as it appears in the tree.

此处，我们必须在所选列在树中出现的位置找到该列的索引。

youdao

For column 1, the calculated position is the index into the sequence of seeds; for the other columns, the calculated position is the position of the appropriate element.

对于第1列，计算后的位置是seed序列的索引；对于其他列，计算后的位置是正确的元素的位置。

youdao

In the interest of full disclosure we have a position in the iShares Japan Index etf, EWJ.

FORBES: Buy Japan

On Sunday, a statement issued by the Frankfurt-based lender called the latest charges "regrettable" and said it "sincerely regrets the impact on the Kospi market of an index arbitrage position unwind involving a small number of Deutsche Bank Group employees".

BBC: Deutsche Bank charged in South Korea over stock rout

Index position data compiled by the CFTC are carefully compared.

FORBES: Increased Futures Speculation Did Not Increase Food or Energy Prices