The windscreen wiper (1) is of the type in which an arm (3) carrying a wiper blade holding member (4) is rotated in a reciprocating manner about a drive pin (6) in order to wipe a vehicle window (2) (rear window or windscreen). It compri... C Felice,GN Di - EP 被引量: ...
Provided is a mobile phone having a light blocking unit, which comprises: a case in which a -type drawing hole is formed around an adjacent position of an LCD screen on which various image information is displayed; a light blocking unit installed inside the drawing hole of the case and inst...
摘要: 在营养学界,鸡蛋一直有"全营养食品"的美称。的确,鸡蛋是优质蛋白质的最佳来源之一,其中还含多种维生素和矿物质,少量ω—3脂肪酸及大量卵磷脂、叶黄素等保健成分。但对于这种高营养食品,人们对它的了解并不多。营养专家就此对人们应该知道的10个问题进行了解答。 鸡蛋的哪种吃法最健康? 中国农业大学食品学院...