紧密结合用英语怎么说？

紧密结合

例句

• A customs union would integrate the economies of these countries. 关税联盟会把这些国家的经济紧密结合在一起。
• He intertwines personal reminiscences with the story of British television. 他把个人回忆录与英国电视的故事紧密结合在一起。
• The two processes are tightly coupled as a single indivisible process. 这两个进程紧密结合,成为不可分割的单一进程.