It can be found on apple trees, lindens, maples and poplars.人们可以从苹果树 、 菩提树 、 枫树和白杨树上发现它们.They tapped the sugar maples when the sap began to flow.当糖枫树的树液开始向外流淌时,他们便切割这些枫树皮.There are many maples in the park.公园里有好多枫树.The wi...
Our underwater explorations also helped to confirm the theory.我们的水下考察也有助于证实这个理论.The geographical explorations had revealed the inadequacies of the existing maps.地形勘查揭露出现有地图的不妥之处.Many and great were his explorations of th...
检测圆锥管螺纹基面中径的方法有很多,但测量过程复杂.There are many ways to measure base - level pitch diameter of cone - shaped thread.基面要求: 表面不应有积水 、 灰尘 、 漆膜 、 油污.The base level requirements: there should be no surface water, dust, paint, grease...
这里对他们来说就像蒙大拿州对马琳和阿拉巴马州对我是一样的.This is for them what Montana is for Marlene and Alabama is for me.他与马琳搭档还获得了07年世界乒乓球冠军赛男子双打冠军.He also won the 2007 World Table Tennis Championship in men's doubles with Ma Lin....
The helicopter lifted up the steel pylon, transported it to the site, and dropped it gently into place.直升飞机把高压电缆铁塔吊起, 运至工地, 然后轻轻放下使之就位.The cables intersect the tower or pylon at different heights.钢索在桥塔或塔柱的不同高度上相交.Erectio...
白内障是一种影响晶状体透明性的疾病。Cataracts is a condition that affects the transparency of the lenses.硷金属卤化物能生长成具有优良透明性的大晶体.The alkali halides can be grown into large crystals of excellent transparency.仍然, 由于它所有的困难, 透明性通常比选择性更好.Still, ...
在接受女性传教士的问题上，不同教派的态度大相径庭。Acceptance of women preachers varies greatly from denomination to denomination.清朝时,从英国来了一些传教士.Some missionaries came from England in the Qing Dynasty.传教士向一千多人的会众讲演.The preacher addressed a congre...
The handrails must be installed where the falling risk existing.只要存在有坠落危险的地方,就必须安装栏杆.We offers quality staircase and stair parts including tread board , baluster, railing, handrails and specs.提供高级实木楼梯及踏板, 栏杆,立柱, 扶手等配件.PP...