1·During the half hour the advertisement was aired, a substantial portion of the viewing public tuned into the advertisement.
在广告播出的半小时内，相当一部分观众收听了广告。
2·A substantial portion of the reports is missing.
那些报告里有相当一部分不见了。
3·Many times a substantial portion of your leasing costs can be written off.
很多次，相当一部分您的租赁费，可以注销。
4·Business travelers Business travelers make up a substantial portion of the market.
商务旅行者部分构成了潜在的市场。
5·The consideration of the Full Powers occupied a substantial portion of conference time.
审议全权证书占用会议很多时间。
6·Another substantial portion of the debt consists of surpluses in the social security account.
另外一个债务的主要构成部分则由社保账户上的盈余构成。
7·A substantial portion of the product must be modified, or there are many changes to make.
工作产品的很大部分都需要修改或需要做很多变更。
8·Since they are working on a contingency basis, they stand to gain a substantial portion of any damages.
由于这项工作是在应急基础上进行，那么原告就一定会受到大量损失。
9·Conclusion: Intracerebral hemorrhage (ICH) accounts for a substantial portion of pregnancy-related mortality.
结论——ich在妊娠相关性死亡中占着重要的部分。
10·Having a substantial portion of your testing software already in proven configurations makes the work that much easier.
在公认的配置中包含足够部分的您的测试软件可以使工作更加容易。