The presentation logic, business logic and data access logic were all clubbed together thus leading to fragile design which is hard to change without breaking.

表现逻辑、业务逻辑和数据访问逻辑掺杂在一起导致脆弱的设计，这样很难在不破坏原 有设计的基础上做出变动。

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Variability in the clinical presentation of the disease leading to BU being mistaken for other tropical skin diseases and ulcers; and.

该病临床表现的易变性导致将布鲁里溃疡误认为其它热带皮肤病和溃疡；以及。

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There will also be occasions for you to make one substantial oral presentation to the class and to be responsible for leading class discussions of the reading and films.

你将有机会在班上进行实质的口头报告，或负责带领同学讨论相关读物和影片。

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Silicon Image is a leading provider of connectivity solutions that enable the reliable distribution and presentation of high-definition content for consumer electronics, mobile, and PC markets.

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For the Lib Dems, foreign affairs spokesman Edward Davey said the documents "confirm the widely held suspicions that leading officials and political advisers close to Tony Blair were deliberately tweaking the presentation of the intelligence to bolster the case for war on Iraq".

BBC: Inquiry calls over Iraq dossier

Professor Ara Darzi, who will be making a presentation later, is one of the world's leading surgeons - the man who pioneered keyhole and robotic surgery.

BBC: NEWS | UK | UK Politics | Alan Johnson's speech in full