The baroque church of San Leonardo is worth a quick look.圣莱昂纳多的巴洛克式教堂值得一看。Much of what we know about Leonardo's scientific ideas comes from his codices.我们所知有关里奥那多的科学想法大多来自于他的手抄本.The concept can be compared to Max Er...
盐水比淡水的传导性强得多。Salt water is much more conductive than fresh water is.如果你在撒哈拉大沙漠, 你就会知道淡水的价值了.If you were in the Sahara, you would realise the value of fresh water.尽管从理论上说,淡水的水源是保持不变的, 但是事实上淡水的供应量正在减少.And while the supply ...
其他影响选坝的因素有道路, 鱼道, 船闸和筏道等.Other factors that may affect dam selection are roadways, fishway, locks, and log passages.鱼道进出口的选择:这是鱼道设计成败的关键.Choice of fishway intake is the key of success or failure....
Glass transmits light but not sound.玻璃传导光,但不传导声音.The station transmits from 6 a.m. until midnight.电台从早晨六点开始播音,一直持续到半夜.The bloodsucking louse also transmits various commutable diseases such as endemic typhus, trench fever...