One corner of the painted Maya pyramid structure at Calakmul, Mexico. One layer of the mural must still be excavated.

墨西哥的卡拉克·穆尔·古玛雅城(Calakmul)，在一个彩色玛雅金字塔的角落里，还有一层壁画仍然需要继续发掘。

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One way is for the integration layer to process the SOAP message and to reconstruct a different SOAP message with a proper operation name.

其中一种方法是，让集成层处理SOAP消息，然后使用恰当的操作名称重新构造另一个SOAP消息。

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One option is to place your validation logic in a service layer.

一个选择就是把验证代码放到“Service”层中。

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You'd think electronic financial trading would be extra secure, but not so much: One of the most popular application-layer protocols in the financial industry leaves these money applications wide open to attack, according to researchers.

FORBES: Hacking Capitalism

Their Helicon Double Layer Thruster uses radio waves to ionise one of the inert, or noble gases - a group which includes krypton, xenon and argon.

BBC: Glow from argon plasma. Image: LPTP, Ecole Polytechnique

The FCC team found that stacking the coatings one on top of another enhanced the anti-reflective properties of each layer.

CNN: New nano coating boosts solar efficiency