体积公式

本文利用单形的体积公式，得到了n维欧氏空间En中的张角定理，由此又证得了单形中的一组恒等式，利用这组恒等式给出了Safta猜想在En空间中的加强形式。

In this paper , we use the volume formula of simplex , obtain the spread angle theorem in the n-dimensional Euclideam space En , thus proving some identities for a simplex and obtaining a sharpening form of Safta 's conjecture in En .

一类旋转体体积公式及其应用

The Volume Formula of a Kind of Rotating Object and Its Application

本文给出单形K维顶点角的概念，建立单形新的一类体积公式，导出单形K维顶点角的正弦定理，并获得关于单形K维顶点角的一个几何不等式。

In this paper , the concept of k dimensional vertex angle of simplex is given , a class of volume formulas of simplex are established , sine theorem of k dimensional vertex angle is derived and a geometric inequality about k dimensional vertex angle is obtained .

关于阿基米德合盖体积公式的注记

Notes on Archimedes ' proofs of the volume of joined umbrella

中国球体积公式溯源

The origin and development of formula of spheroidal volume in China

高维平行体体积公式的度量表示

The Measurement Representation of Volume Formula on Higher Parallel Solid

旋转体体积公式的推广及应用

Application and Extension of the Formula of Volume about Body of Rotation

导出n维球体积公式的一种方法

A New way to Derive the Formula of N-dimensional Sphere 's Volume

等高线图上估算容积体积公式的改进

Modified formula for volume or bulk estimation by contour diagram

从阿基米德推导球体积公式的思想方法得到的启示

The inspiration from the thinking mode of Archimedes in deducing the sphere volume formula

古巴比伦正四棱台体积公式古证复原

Reconstructing the Proof of Babylonian Volume Formula for the Frustum of a Square Pyramid

用棱柱体及斜截三棱柱体体积公式计算填挖方量。

The volume of excavation and filling may be calculated by prismoidal formula and formula for truncated triangular prism .

利用定积分的元素法.推广了旋转体的体积公式，并给出了证明及应用实例。

This paper uses the method of element , extends formula of volume about body of rotation , gives its proving and application .

本文用求平均值的普遍方法，针对理想气体和真实气体的等温过程这两种情况，考查了钻井泵空气包的体积公式，得到了一些新结论。

In light of the general method of solving mean value and in view of the isothermal process of both ideal and real gas , this paper presents a further exploration into the volume formula for surge chambers on slush pumps and thereby some new results .

中国成人标准肝体积评估公式的临床研究

Estimation Formula of Standard Liver Volume for Chinese Adults

推导出了纤维体积分数公式，提出了对编织复合材料工艺和结构参数进行优化设计的思路。

An optimization design proposal is give to the process of braided composites and structure parameters .

根据实验数据，推导出了“回落液幕无量纲体积流率公式”。

On the basis of the experimental data , derived was the " non-dimensional volume-flow rate formula of a falling-back liquid curtain " .

根据其减缓水击压力的原理，推导了储气罐体积计算公式，通过试验验证，证明该公式具有较高的精度。

In accordance with the mechanism of its reducing water impact pressure , a calculation formula for the gas tank volume is deduced , which is proved to have high accuracy through verification tests .

他制定出计算球体表面面积和体积的公式，以及计算球体刚刚能放进去的圆柱体的公式。

He worked out the formulas for the surface area and the volume of the sphere , as well as the formulas ( 3 ) for the cylinder into which the sphere would exactly fit .

计算裂缝张开面积和裂缝张开体积的几个公式

Some formulas for calculating crack opening area and crack opening volume

一个计算旋转体体积的积分公式

An Integral Formula of Calculating the Volume of Whirling Body

气藏气体体积系数计算公式的修正

Modification of Calculation Formula for Gas Reservoir Volume Factor

旋转体侧面积和体积的计算公式

A Formula for Calculating Area of Lateral Surface and Volume of Body of Rotation

旋转曲面面积与旋转体体积的积分公式

The Integration Formula about Area of Rotational Surface and Volume of the Body of Rotation

本文推导了镶铸工艺中镶块体积的计算公式。

The paper is about the volume calculating formula of insert in the method of insert casting .

本文引入微分向量的概念.进而用向量代数的方法简化了古典微积分中关于面积元素及体积元素计算公式的推导。

This paper mainly makes the deduction of calculating expressions of area and volume in classical calculus simple .

根据等速采样原理，探讨在标准状态下，采样体积的计算公式。

According to the equal speed sampling principle , we obtain the calculating formula for the sampling volume in standard state .

本文用数论方法推导出一个计算旋转体体积的近似公式，并给出该近似公式的误差估计。

An approximate expression of the volume of body of rotation together with its error estimation is derived on the basis of theory of numbers .

而在结合Cui-Chen提出的体积弹性模量公式后，又进而得到了新的计算热膨胀系数的表达式。

Combine the computing model for the volume dependence of the isothermal bulk modulus BT derived by Cui and Chen , we can further get the new calculated formulas of thermal expansivity .

该法只需记录两次电极电位值和相应滴定剂体积，利用公式即可计算滴定化学计量点。

It only needs to record the electrode potentials at two points nearby the stoichiometric point and the corresponding volumes of the titrant , and the stoichiometric point can be calculated by the two-point equation .