This paper describes the error in focimeters, the principle of selection on curvature of inside face for vertex power of standard lenses and the method for measuring them.

本文叙述了焦度计的误差，顶焦度标准镜片内表面弯度的选择原则，以及标准镜片的测量方法等。

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"Gently rub the inside of an avocado peel on your face," says Morgan, "and leave the residue on for about 20 minutes for a moisturizing mask."

摩根说：“将鳄梨皮的内侧在脸上轻轻涂擦，让残留物保留大约20分钟，可以起到保湿面膜的作用。”

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Intel's barking up all kinds of trees (ones planted by Qualcomm, NVIDIA and ARM) with its Moorestown Atom platform, and while it'll be quite some time before we see an Atom Inside sticker gracing the face of a smartphone, the company's making sure the world sees what it has ramped up so far with reference builds here in Taipei.

ENGADGET: Intel demos Android 2.1 on Moorestown smartphone (video)

Smiles were brought to the face of Tories inside the Treasury when the little known Lord Tunnicliffe, Labour's Deputy Chief Whip in the Lords, made the mistake of assuming that no-one listens to what's said in the House of Lords.

BBC: From profit to prosecution?

It is true that the Saudi royal family has lately become more concerned about its hold on power in the face of terror attacks inside the kingdom.

CENTERFORSECURITYPOLICY: Saudi double games