考研英語長難句｜Day131

今日長難句

Under modern conditions, this requires varying measures of centralized control and hence the help of specialized scientists such as economists and operational research experts.

詞彙解析

✅varying adj. 不同的

✅hence adv. 所以

✅operational research 運籌學(透過數學方式解決決策問題的學科)

03結構分析

主幹：主this + 謂requires + 賓1 varying measures + 賓2 the help(hence 表示所以說明兩個賓語之間存在因果關係)

修飾：such as 作同位語舉例說明

修飾：介詞短語 under 作條件狀語

參考譯文

Under modern conditions,this requires varying measures of centralized control andhencethe help of specialized scientistssuch as economists and operational research experts.

現代條件之下，這需要，不同維度的集中控制，因此，這也需要專家的協助，比如:經濟學家和運籌學家。