This is certainly a theoretical risk but in practice there is seldom a problem.

这在理论上肯定有风险，但在实践中却很少出问题。

《柯林斯英汉双解大词典》

It's a theoretical possibility.

这是理论上存在的可能性。

《牛津词典》

This is far from a theoretical matter.

这远不是一个理论问题。

youdao

It's here that Milton for no explicit, or no apparent, reason at all - it's here that he provides a little theoretical digression on the stunning flexibility of angelic bodies.

但在这他无缘无故的，没有任何明显原因的,-在这儿他脱离了诗歌主线,转而去描写天使身体惊人的灵活性。

耶鲁公开课 - 弥尔顿课程节选

But there's a theoretical framework, and it will catch up with the French monarchs, among others, later-- that the ruler must be a father, a benevolent figure.

不过,有一种理论框架,使法国的君主终自食恶果,这种理论认为统治者必是父亲一样善良的人

耶鲁公开课 - 欧洲文明课程节选

His works seem less theoretical constructing abstract models of political life than advice-giving, in the sense of serving as a sort of civic-minded arbiter of public disputes.

他的著作较不偏向理论,建构政治生活的抽象模型看来,反而较像是提供建言，功能像是一种公益型的裁决,旨在处理公共争端。

耶鲁公开课 - 政治哲学导论课程节选

In order to test the theory they analyzed whether their data fit the predictions of a well-known theoretical model of short-termism developed by Harvard economics professor Jeremy Stein, who was recently named to the Board of Governors of the Federal Reserve System.

FORBES: Connect

The burglary, one of a string of similar thefts that hit the Hyatt in September, was a real-world case of a theoretical intrusion technique researchers had warned about months earlier one that may still be effective on hundreds of thousands or millions of locks protecting hotel rooms around the world.

FORBES: Security Flaw In Common Keycard Locks Exploited In String Of Hotel Room Break-Ins

This week, the McCain campaign put up an ad in the seacoast region of South Carolina that features a recent USA Today poll showing McCain beating Al Gore in a theoretical match-up this fall.

CNN: Tucker Carlson: McCain's inadvisable political strategy yields collosal dividends