It is the pressure which releases the coffee oils; these emulsify and give the coffee its rich, velvety texture...压力将咖啡的油脂挤出，这些油脂经乳化带给咖啡一种浓郁、柔滑的口感。I rubbed the velvety grooves inside the calf's ears.我摩挲着小牛耳朵里面柔软的凹槽。...
In order to represent Archimedes helix with control polygon, we construct Bernstein - like basis.为了用控制多边形的方法表示阿基米德螺线, 本文构造了拟Bernstein基.These results parallel Archimedes'geometric theorems.这些结果可与阿基米德斯的几何定理相比.The patt...
The date of manufacture of the jewellery has not been authenticated.这些珠宝的制造日期尚未经证实.The document was authenticated by a seal.文件有印鉴为凭.A juridical precedent is nothing but " authenticated custom ".司法惯例只不过是 “ 权威的惯例 ” 罢了....