单支红色发光二极管表示电源已接通。A single red LED shows that the power is switched on.按这种方式使用的二极管叫做整流管.A diode used in this manner is called a rectifier.二极管早已作为常规器件应用于多种电路中.The diode is used routinely in many kinds of electronic circuit...
Maiden, your simplicity, like the blueness of the lake, reveals your depth of truth.少女呀, 你的纯朴, 如湖水之碧,表现出你的真理之深邃.Another three - dimensional coordinate scale for. describing color utilizes the attributes of lightness - da...
Fortunately, he plucked a rare top - grade thelenota ananas.他很幸运地采到了这个罕见的极品梅花参.OBJECTIVE To search for the best technique for extracting polysaccharide from Thelenota ananas.目的优选梅花参中梅花参多糖的提取工艺....
"Now then," Max said, "to get back to the point."“好吧”，马克斯说，“回到正题上来。”I had to box Max's ears to get him to hush.我不得不打了马克斯一耳光让他闭嘴。Sarah's first thought was to run back and get Max.萨拉首先想到的就是跑回去把马克斯叫来。...
She added only a hint of vermouth to the gin.她只在杜松子酒里加了少许苦艾酒。I ordered gin and vermouth.我要了杜松子酒和苦艾酒.Certainly, sir. A Sweet Vermouth. Just a moment, please.好的, 先生. 一杯甜苦艾酒, 请稍侯....