Recent financial scandals have necessitated changes in parliamentary procedures.
最近的金融丑闻使得议会程序必须改革。
Increased traffic necessitated widening the road.
交通量增大，这就需要拓宽道路。
His new job necessitated him/his getting up at six.
新工作使他不得不六点钟起床。
1.使成为必需;使需要
2.强迫,迫使
1.to make something necessary
1.Make sure the system has no failing components, particularly those like the motherboard that might necessitate retiring the entire machine.
确保系统没有出现错误的组件，特别是主板这样导致整个机器被淘汰的重要组件。
2.The rapidly deteriorating conditions in the pulp market necessitate that the company take prompt action to avoid cash losses.
急剧恶化的状况，在纸浆市场的需要，该公司迅速采取行动，以避免现金损失。
3.The front office requirements necessitate the need for specialized software that can handle high volumes of data at extremely high speeds.
前端办公室需求非常需要能够以极快的速度处理大量数据的专门软件。
4.However, changes in the hotel electronic distribution industry necessitate revolutionizing their approach.
然而。酒店电子分销领域的变革，使得GDS模式的变革成为必然。
5.Years of rising fiscal and trade deficits will also necessitate hard choices in the years ahead.
上涨了几年的财政收入和贸易逆差在未来的几年仍不可避免。
6.Rock Band was definitely not the first video game to necessitate special hardware, nor will it be the last.
摇滚乐队绝对不是第一个视频游戏才需要特殊的硬件，也不会是最后一次。
7.This would necessitate a large interest rate increase in the US and further interest rate increases in the eurozone as well.
这就要求美国大幅加息，同时要求欧元区进一步提高利率。
8.Plus, banks aren't in the kind of dire straits that necessitate central-bank action.
另外，银行的境况还不至于差到需要央行采取行动。
9.Colonic disease distal to the splenic flexure may be treated with topical therapy, but other regions generally necessitate oral therapy.
远端结肠疾病的脾曲可能与局部疗法治疗，但其他地区普遍必要口服治疗。
10.The new resolution authority and its required living wills should help to ensure that such obstacles don't necessitate bailouts.
新的裁决权威（resolutionauthority）和它要存在下去的意愿必须确保这样的问题不需要触及政府担保。