This is most commonly done by placing leaf litter on a screen over a large funnel, often under some heat.

最常见的做法是把落叶放在一个大漏斗之上的筛子里，通常在一定的温度下进行。

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Other PHP image functions include testing the image to see how large it is and, if the size is over a certain recommended limit, scaling the image to a more reasonable size for the auditor's screen.

其他的 PHP 图像功能包括对图像进行测试，看它有多大，如果大小超过某个推荐的限制，那么将图像缩小到一个对审计人员的屏幕更合理的大小。

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But if you had a large touch screen on which to read the essay, you could just swipe over a stretch of text, it gets selected and a comment box appears, together with the keyboard.

但是当你在一台大屏幕的触摸屏上阅读论文的时候，你能够轻轻地缩放文章，它就被选中，然后出现评论栏和键盘。

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The tech has apparently already been deployed in a few cellphones over there and is described as "unsuitable" for large-screen TVs.

ENGADGET: Nintendo 3DS to come with '3D control stick,' vibration, and Sharp's parallax barrier 3D LCD?

Specifically, the Wall Street Journal reported yesterday that Microsoft reps in Taipei found it difficult to navigate their own OS due to hardware issues with their demo devices -- namely, new all-in-one PCs from Acer and ASUS. There were said to be issues with opening and closing apps, possibly due to the implementation of touch on such large screen sizes of 23-inches and over.

ENGADGET: Acer's Windows 8 all-in-ones cause big fuss in Taiwan, we go hands-on to find out why (video)