实质性修订

substantial reduction───大幅度削减

substantial donation───大量捐赠

substantial portion───相当一部分；实质部分

substantial risk───重大危险

substantial proportion───很大的比例；相当大的比例

substantial discount───大幅折扣

substantial evidence───确实证据

The overlap is so impressive that some brain researchers are calling for a substantial revision of how we think about memory.───这种重叠非常值得注意，以至于一些大脑研究者呼吁，对我们关于的记忆的看法进行大幅的修改。

some specialists show considerable difference about the dissertation, it is suggested that substantial revision or modification must be done before submitting PhD viva application.───部分评议专家对论文有较大异议，建议对论文内容进行较大修改后方可申请答辩。

Substantial revision of advice on meat consumption by nutrition professionals and health agencies in Australia is well overdue.───营养专业人士和澳洲的健康机构对肉食消费的实质性修订意见早已期待已久。

The overlap is so impressive that some brain researchers (pdf) are calling for a substantial revision (pdf) of how we think about memory.───这种重叠非常值得注意，以至于一些大脑研究者呼吁，对我们关于的记忆的看法进行大幅的修改。

A score of seven or less suggests the need for a substantial revision of Goal 3.

The draft represented a substantial revision of the 1980 Constitution.

In the event of substantial revision being necessary to the manuscripts, we reserve the right to revise this royalty figure.