When the wheel begins to turn soon the Beltane fires will burn.轮子很快又开始转动,古凯尔特族的五朔节之火会开始燃烧.Much of this tradition derives from the pagan festival of Beltane.这个传统更多地来源于异教节日——五朔节....
The pressure towards uniformity constantly threatens to erode local traditions.一体化的压力一直威胁着地方传统.The value of the dollar began to erode rapidly just around this time.刚好在这个时候，美元开始迅速贬值。They had already seen the value of thei...
In 1928 some porpoises were photographed working like beavers to push ashore a waterlogged mattress.1928年有人把这些海豚象海狸那样把一床浸泡了水的褥垫推上岸时的情景拍摄了下来.Thus do the beavers, thus do the bees, thus do men.海狸是这样做的,蜜蜂是这样做的,人也是这样做的.They ...
水的导热速度比空气快。Water conducts heat faster than air.惯性项和那些与X方向的导热有关的项也被略去.The inertia terms and those relating to conduction in the X direction were also negligible.常用介质有: 水蒸汽 、 导热油 、 热水、冷却水等.The normal media are: steam, ther...