圆的

Columbus would have lacked incentive for his historic voyage which was not made to prove that the world was round but to provide a better trade route to the rich countries of the Orient.

哥伦布也将缺乏他那趟历史性冒险的动机，那趟并非是为了证明地球是圆的，而是为了提供一条更好的路径，一个通往东方的富有国家的冒险。

At first it wasthought to be a meteor impact crater due to its circularity butthis has since been disproven due to the lack of shock-altered rockin its vicinity.

首先他被认为是一个陨石撞击而产生的陨石坑，因为它呈现的是一个圆的形状；但是这个说法已经被推翻，因为它的坑内附近缺乏陨石撞击会产生的变质岩石(shock-alteredrock)。

Speaking of God) He has inscribed a circle on the surface of the waters as the boundary for light and darkness.

Chuck Missler 在他的圣经课程中巧妙的证明了成书于公元前2世纪的圣经确凿的说过地球是圆的。

At the same time,Archimedes gives an exact proof on the formula of area of circle,with the method of exhaustion method depending on the Cyclotomic.

刘徽之前，希腊的阿基米德用穷竭法也证明了圆的面积公式。其中，刘徽的证法强调计算的程序性和构造性，而阿基米德则倾向于演绎的严谨性。

Suddenly there flew up a round, compact ball of smoke, with shades of purple, grey, and milk-white in it, and " booom!"

噗！——突然现出圆的、浓密的、淡紫的、灰色的、浮白色的烟，砰！

There are no real windows, just some holes cut in the sides, like the portholes in a ship, but not round and not square, with rawhide holding the shutter s up on the outside.

现在再也找不到做木瓦屋顶的了。房子没有真正的窗户，只是侧面墙上挖了几个洞，有点像船上的舷窗，但又不是圆的，也不是方形的。

The advocate of in rebus universals is unlikely to grant the existence of "being both white and round and either shiny or not made of silver," even in the case in which there is an object that is both white and round and either shiny or not made of silver (such as a non-shiny white plastic ball).

那些支持普遍性东西"在客体中"的不太支持诸如"白的且圆的且或者发光或者不是银制的"的存在，即使有某个东西确实如此。

That's when-on the imaginary dome 圆屋顶 of sky surrounding Earth-The two planets share the same right ascension赤经, which is like celestial天上的 longitude.

这一天这两颗行星在虚构的包围地球的天穹上享有同样的赤经，赤经就好比天上的经线。

It has a square face, its body is a big circle, and it has a small mouth.

第一个是匹克，他又一个方脸，他的身体是圆的，有个比较小的嘴，他能跑的很快，跳的很高，并且能和我一起飞，他早上喜欢和牛奶，中午吃饺子，他在学骑自行车，锻炼平衡

METHODS: The endodontic instrument was assumed as a metal conical bar. The normal stress of bending loads and the shear stress of torsional loads were calculated with the knowledge of mechanics. The relations between stress and such parameters as angle and radius of canal curvature, radius of instrument, polar moment of inertia, and metal elastic modulus were analyzed. The criteria for yielding and fracture of the instrument were discussed.

将根管器械刃部假设截面为圆的金属细锥杆，利用材料力学及断裂力学的原理与方法，分别计算根管器械在弯、扭载荷下的应力分布，分析应力与根管弯曲角度、根管弯曲半径、器械直径、器械横截面极惯性距、金属弹性模量等参数的确切关系；探讨器械屈服、断裂失效的准则。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。