中午前后雾散了，满天出现了蓬松的积云。Around midday, the fog lifted and puffy cumulus clouds appeared across the sky.躺在床上,可以望见碧蓝的天空中飘浮着大块团状的积云.From his bed he could see the great cumulus clouds that hung in the blue sky.当对流不太活跃时, 积云增长不太快.F...
灰浆层:一层铺放石头或砖的砂浆层.A layer of mortar upon which stones or bricks are laid.提出了一种复合材料纤维铺放路径的生成算法.A path planning algorithm for composite fiber placement is proposed....
工程制图是一门实践性很强的技术课。Engineering cartography is a subject characteristic of practice.马克思主义具有五个鲜明的基本特征: 一是时代性; 二是创新性;三是系统性; 四是实践性; 五是人民性.Marxism has 5 bright basic features: epochal, innovative, systematical , practical and p...
我们想增加一些通晓科学的人手来运作电视台。We want to have more scientifically literate people running our television stations.他致力于科学的革新。He devoted his energies to the reformation of science.他们过分夸大了科学的力量。They are crediting science with power ...
...competitions in rowing, swimming and water skiing.划船、游泳和滑水比赛Rowing is hard work.划船是个累活。Why don > t you try this foldaway rowing machine?不妨试试这个折叠式划船机.All the rowing boats were chained up.所有的划艇都用铁链拴了起来。The local officia...