Angular plywood arms wraps a sharp-angled shell comprising a corrugated steel roof and clear plastic sides that allow plenty of light to enter.

角胶合板材料包裹了尖角的外壳，壳体由波纹钢屋顶和透明塑料面构成，让足够的光线进入。

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Conclusion the round and sharp-angled t wave is the characteristic change of the congenital heart disease, it is of great value to diagnose the congenital heart disease.

结论圆钝尖角T波改变是先天性心脏病的特征性改变，对先天性心脏病有很高的诊断价值。

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Normal style: exposure suit is designed with a sharp-angled or ring neckline, collocated with gallus trousers or apron, with free breath holes covering back and oxter; or dust coat.

领口采用尖角或环型设计，下装配有背带裤或围裙设计，背片和腋下开创覆盖式透气孔设计，亦有大褂风衣设计，总之可以根据客户需要进行设计和研制。

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Microsoft had considered multiple PC form factors before settling on Surface, Panay says, and the tablets didn't always have that sharp-angled design: the firm tried curved backs before deciding that the flat surfaces were more reassuring in users' hands.

ENGADGET: Microsoft shows Surface prototypes, teases the tablets that might have been