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進口稅的增加可以由出口企業（即向美國客戶銷售進口產品的公司）和美國消費者共同承擔。
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The efficiency depends on the query size relative to the data distribution. A small query in a sparse region prunes almost everything. A query that covers the whole space prunes nothing (because every node overlaps), degenerating to a brute-force scan. The quadtree gives you the most benefit when your queries are spatially local, which is exactly the common case for map applications, game physics, and spatial databases.
Захарова подчеркнула, что Москва неоднократно заявляла, что связанные с Бучей обвинения Киева — «провокация, дезинформация и чудовищный фейк».
The Soviet Union launched a number of missions to explore Venus – this probe was from an earlier flight