上圆是一个汉语词语,读音是shàng yuán,指天。
冰上圆舞曲 Ice Castles ; Skate ; The Cutting Edge
井上圆了 Inoue Enry
上圆盘 upper circle ; upper circle west bank ; Circle upper
墙上圆线条 [建] beaded molding
轨腹上圆弧接触夹板 head free flat joint bar
海上圆舞曲 magic walts
小白人海上圆房的家 Ponpon House
小白人海上圆房的家2 Ponpon House
船上圆筒状木箱 Cylindrical Crate on Boat
上皮圆柱 epithelial cast ; epithelial l cast
文莱的电压是240伏,插座实行美国标准,三脚,上圆,下两扁。
Brunei voltage is 240 v, socket implement American standards, three feet, the circle, the next two flat.
提出了弹性地基上圆板承受轴对称载荷作用弯曲问题的一种新的解法-迭代法。
In this paper, a new method, the successive substitution method, is presented for bending of circular thin plate loaded by axial symmetrical force on elastic foundation.
爬行动物的骨骼生长在本质上是周期性的,在骨头上产生一系列的同心圆,就像树木的年轮一样。
Bone growth in reptiles is periodic in nature, producing a series of concentric rings in the bone, not unlike the growth rings of a tree.
In other words, you don't have to be moving actually in a circle to have the acceleration.
也就是说,你不必真的在一个圆上运动以获得相应的加速度
I look at the plate on my kitchen table, it's not perfectly round, it's got imperfections; but suddenly I start thinking about circles, perfectly round objects.
我看着我餐桌上的盘子,它不是正圆的,它不完美,但是我马上就可以想到圆圈,正圆的东西
That means, it can only be rattling around in a circle of radius R.
也就是说它只能,限制在一个半径为 R 的圆上运动
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