Archimedes

A mathematical model on the interference of an over-wire measurement for the Archimedes screw ( worm) thread is established and a discriminant equation of the interference is presented.

本文建立了对称的阿基米德螺纹（蜗杆）跨线测量时发生干涉的数学模型，并导出干涉发生的判定公式。

They should not bring much rise in the sea level, since floating ice obeys Archimedes's principle and displaces its own mass of water.

海平面不会大幅升高，因为浮冰遵循阿基米德定律，排开的海水量与自身的含水量相同。

This part primarily manifests the prominent contributions in Archimedes'whole life.

这部分主要是体现出阿基米德一生的主要贡献.

The pattern of flow streamlines is same to Archimedes lines.

涡流管内三维流线形态类似阿基米德曲线.

Archimedes flourished in the 3 rd century B.C.

阿基米德活跃于公元前三世纪;阿基米德是公元前三世纪的人.

According to Archimedes principle, a method, so called couple weighing method, for measuring the density of the high temperature melt was proposed in which a new-designed sinker, corresponding measuring regime and calculating formula are presented.

根据Archimedes原理设计了测量熔体密度的新型沉锤和测量程序并导出了新的计算密度的公式，建立了联称法。

Archimedes first discovered the principle of displacement of water by solid bodies.

阿基米德最先发展固体排水的原理.

For example, the book of "Study on the Balance of Plane figures" involves the famous Archimedes Lever Law;

例如《论平面图形的平衡》里涉及到了著名的阿基米德杠杆原理；

The Causes of Difficulties in Teaching Archimedes' Theory and Ways to Break Through

阿基米德原理教学难点成因及突破

Similarly, on the pure logic analysis of the Archimedes Principle and Free Fall Law, we could get an inevitable conclusion directly, which could help us better understand the laws of physics.

同样对阿基米德原理，自由落体问题等进行纯逻辑的分析，非常直接地得出了必然的结论，并且可以帮助我们更好地理解物理规律。

But engineers run into an obstacle, a law brought in called Archimedes Principle, the same principle allows the submarine to rise, dive or float, the tunnel had to weigh the same as the earth was escalated, weigh less and it would rise, more and it would sink.

但是工程师们则遇到一个障碍，一个被称为阿基米德原理的法律，同样的原则允许潜艇上升，潜水或漂浮。由于土地问题，隧道也必须服从这一原理，体重较轻，就会上升，反之则会下沉。

What's so special about Archimedes ( c 287-212 BC ) of Syracuse and his work?

叙拉古的阿基米德 ( 公元前287-212年 ) 及其著作为何如此特别呢?

Our physics teacher was struggling to draw the class into a discussion of Archimedes principle of water displacement.

我们的物理老师竭力引导全班同学就阿基米德的浮力原理展开讨论。

A neat solution of the quadrature problem can be achieved with the spiral of Archimedes.

用阿基米德螺线能成功地解决化圆为方的问题,方法很简单.

I won't say that this is Archimedes'lever.

我不愿意说,这就是阿基米德的杠杆.

The density of YSZ was measured according to Archimedes' principle.

根据阿基米德原理测瓷体密度；

The buoyancy of an object in fluidized bed is basically governed by the Archimedes' principle.

物体在流化床中受到的浮力基本遵守Archimedes原理，等于所排开拟流体的重力。

According to Holmes equation, Archimedes helix slot mold was manufactured.

根据Holmes理论公式，研制出阿基米德螺旋线凹槽模具。

The folks at Archimedes initially built their stuff for CD ROM.

阿基米得人起初针对CD-ROM构建 他们的素材资料.

Porosity and strength were tested by the Archimedes' method and the lever principle, and the main blemish was analyzed.

分别用阿基米德法和杠杆原理对材料的气孔率与强度进行了测试，并对产生的主要缺陷进行了分析。

Like Archimedes he was always thinking and always asking the reasons for things.

他象阿基米德一样总在思考问题,总在探求事物的道理.

These results parallel Archimedes'geometric theorems.

这些结果可与阿基米德斯的几何定理相比.

The pumps must be of the low shear Archimedes screw type.

泵必须是低剪切力的阿基米德螺旋式泵.

But Archimedes was not the man to say that anything was impossible.

可是阿基米德不是那种说某件事不可能办到的人.

On the other hand, porosity, mechanical property, distribution of pore size and grain size are also developed respectively via Archimedes principle, lever principle, BET and quantitative analysis method.

通过阿基米德原理、杠杆原理、氮吸附法、定量分析及数理统计等手段对烧结体的孔隙率、力学性能、孔径和晶粒大小及其分布进行了表征和探讨。

According to Archimedes, what happens when a body is immersed in water?

根据阿基米德定律, 当身体浸在水里时会发生什么事情?

Lac part analytical balance was adopted to measure the wet weight of the planted bones, and the planted bones were cut into left and right halves following the tuberosity of tibia after the wet volume of the planted bones was measure by Archimedes theory.

十万分之一分析天平测湿重，用阿基米德原理测体积后沿胫骨粗隆处纵行切成两半，左半用于测量干体积，称量干重；

Pores and density along the radial direction of the composite sample deposited at different temperatures were measured by means of Leica quantitative metallography and Archimedes principle methods. Morphologies and pores of the composites were observed by scanning electron microscopy.

用Leica定量金相分析仪及Archimedes排水法测定了不同沉积温度制备的样品沿径向的孔隙率及密度分布，同时用扫描电子显微镜观察了样品的低倍形貌及孔隙率分布。

Archimedes, a great physicist, discovered the principle of floating bodies.

阿基米德, 一位伟大的物理学家, 发现了浮体原理.

Hydrometers is based on the Archimedes Law.

摘要浮计的原理是以阿基米德定律为根据的.