The screen components layout, if they exist

屏幕组件布局（如果它们存在的话）

youdao

These organisms, if they exist, are most likely to be found in groundwater.

这些生物体，如果存在的话，最可能会在地下水中找到。

youdao

Reference to the "feedback" component needs to be added in the HTML markup to display any validation errors if they exist, as shown in Listing 12.

对 "feedback" 组件的引用也需要添加到 HTML 标记以显示可能存在的验证错误，如清单 12 所示。

youdao

If dark matter particles exist, scientists say, they should be able to observe a small amount of light given off when they hit the nucleus of a xenon atom.

VOA: special.2009.07.21

That is, if they exist through Darwinian natural selection, ? to what extent can we ever get rid of them?

如果性别差异存在于,达尔文所说的自然选择当中，我们可以消除性别差异吗？

耶鲁公开课 - 心理学导论课程节选

And then perhaps the right thing to say is the person no longer exists, so they no longer exist as a person, even if the body is still alive.

也许正确的说法应该是,这个人已经不存在了，他们作为人的身份已经消失，即便肉体还是活着的。

耶鲁公开课 - 死亡课程节选

If they exist I think it is safe to conjecture they would be in the vast minority.

FORBES: Reputable Conservative Economists Recognize the Danger of the Debt Ceiling

This device may also be able to identify hot springs, if they exist.

ECONOMIST: Mars Odyssey

Goldman's official position has been that everyone is a grown-up and the conflicts, if they exist, are manageable and not a problem.

FORBES: Careful What You E-Mail!