常見例句雙語例句What exactly does "key" mean, in the context of B-Trees?“關(guān)鍵”到底是什么意思，在b樹嗎?。Make sure you understand what types of queries they are useful for, and how their properties differ from those of B-trees.大家一定要理解他們分別適合于哪種類型的查詢，并且理解他們的屬性是怎麼有別于B樹。From such observations, we employed coding changes to improve upon the lower-level Indexing structures, more typically referred to as the B-Trees.根據(jù)這些觀察，我們通過修改代碼改進(jìn)了低層索引結(jié)構(gòu)（通常稱為 B-樹）。權(quán)威例句Pipeline projects, such as Keystone XL, get singled out for truly special treatment by the Occupy Anti-Development Movement, with b- and c-list celebrities sitting in East Texas trees for days at a time, and activists like Bill McKibben, Sierra Club Exec.FORBES: Just Yelling "Stop!" is Not an Effective Energy Policy 返回 b-tree