缩成皱纹的,小园齿状的, 它们的航线上, 下, 和穿过犹他州.Corrugated , crenulated, they course up, down, and across Utah.表皮细胞接触处密生齿状突起, 且互相嵌合.Contact with the epidermal cells of Health dentate processes, and mutual chimera.骨折对枢椎齿状突.Fractures of th...
A vibrating membrane in the ear helps to convey sounds to the brain.耳膜的振动帮助声音传送到大脑.In wind instruments the sound is produced by a vibrating air column.管乐器的声音是由振动的气柱产生的.Stationary waves are also produced in vibrating colu...
Aggregates are compact and close to spherical in shape.聚集体结构紧密并且形状接近于球形.We carry out a transformation to spherical polar coordinates.我们变换成球极坐标.Both spherical and regular crystalline forms are relatively rare.球形的和规则的球晶形成相...
The builders have perched a light concrete dome on eight slender columns.建筑工人在8根细柱上架起轻巧的混凝土穹顶。Builders must fasten down roofs of newly-built homes more securely.建造工人必须把新建房屋的屋顶固定得更牢靠些。The European Builders Confederation h...
...a childlike quality.孩子般的天真特质He shows an almost childlike timidity in talking with strangers.他和生人谈话简直像小孩子一样面嫩.She pulled her face into a placating and childlike expression.于是她装出一副稚气的想要和解的样子来.Her voice is childlike, wit...
探矿人员在这里发现了方解石 、 石英、石棉等矿藏.The prospectors have discovered such minerals as calcite, quartz and asbestos here.那些山里蕴藏着大量石英.There is a great deal quartz in those mountains.属于这类物质的有云母 、 瓷器 、 石英 、 玻璃 、 木材等等.To this class of su...
Johnson cut himself shaving...约翰逊刮胡子时刮伤了自己。Most men hate the bother of shaving.大多数男士嫌刮胡子麻烦。Johnson cut himself shaving.约翰逊刮胡子时刮伤了自己。She was shaving thin slices off a courgette.她正将小胡瓜切成薄片。You must have cut yourself when s...