在古巴比伦数学中，正四棱台体积公式的表现形式和现代形式相比十分复杂。
In ancient Babylonian mathematics, the expression of volume formula for the frustum of a square pyramid is much more complicated than its modern form.
给出了高维单形与界面有关的体积不等式和与二面角有关的体积不等式，进而建立正则单形的有别于定义式的体积公式。
This article gives the volume inequality of higher dimension simplex about interface and dihedral Angle, then sets up regular simplex's volume formula which differs from definition.
给出了高维单形与界面有关的体积不等式和与二面角有关的体积不等式，进而建立正则单形的有别于定义式的体积公式。
This article gives the volume inequality of higher dimension simplex about interface and dihedral angle, then sets up regular simplexs volume formula which differs from definition.
他收集的数据得出了一个关于房间回声持续时间、吸音材料的数量和质量以及空间体积之间关系的数学公式。
The data he compiled yielded a mathematical formula for the relationship between a room's echo duration, its quantity and quality of sound-absorbing materials, and its spatial volume.
清单5中的volume代码块使用常用公式计算长方体的体积。
The volume code block in Listing 5 computes the cubic volume of a rectangular solid using the well-known formula.
基于这些模拟结果，给出了界面体积百分比的计算公式。
Based on the simulation results, a calculation formula of ITZ volume fraction is given.
论文最后分析了理论计算公式，研究和讨论了剪切应力与粒子体积分数、外加磁场强度和粒子的磁化强度的关系。
Finally in this paper the theoretical formula is analyzed, and the effects of the particle volume fraction, particle magnetization and the external magnetic field onthe shear stress are studied.
试验结果表明，精确公式能够很好地表达多孔介质孔隙率与体积模量之间的关系。
Experiments show that the accurate equation can express the relationship of porosity and bulk modulus of porous medium well.
介绍形成小圆角半径的圆孔翻边模具的结构特点，按体积不变的原则，推导了计算公式。
Die structure based on the process of forming small fillet radius is introduced, and deduced the formula according to the principle of volume invariably.
用有限体积法推导了通用微分方程的离散形式，并导出了各种离散系数的计算公式。
It derives a discrete type of the common differential equations by the use of the finite volume method, and the formulas for the calculation of the coefficients.
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.
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.
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.
谁来写圆锥的体积计算公式。
Who can write down the calculating formula of the conic bulk?
我国的粗集料用毛体积相对密度和细集料用表观相对密度计算VMA的方法和美国的方法所用公式形式一样，但用我国方法计算的VMA比用美国方法计算的VMA均偏大。
When the bulk specific gravity of coarse aggregate and the apparent specific gravity of fine aggregate are used to compute VMA value, the VMA value is greater than the VMA value by American method.
本文介绍了回转体锻件CAD中锻件体积的计算方法，推导出了通用的计算公式，并编制了BASIC程序。
This paper introduces the method of volume calculation in rotary forging CAD and derives the current formulas and works out the programme in BASIC.
利用采出程度、驱油效率和体积波及系数三者关系，给出了体积波及系数与可采储量采出程度的计算公式。
In addition, using the relationship among recovery percent, displacement and volumetric sweep efficiency, the equations for estimation of the volumetric sweep efficiency and.
目的通过超声测量胎儿身体局部体积求出能适用于低体质量儿、正常儿及巨大儿且较为准确的估计胎儿体质量（EFBM）公式。
Objective To seek a more accurate equation via ultrasound measuring the local volumes for estimating the fetal body masses(EFBM) in under-, normal- and macrosomia masses.
另外，提供了扬压力等效结点荷载的体积分有限元计算公式，探讨了坝后冲刷坑对抗滑稳定的影响。
Meanwhile, the fe formula of volume integration is provided to calculate equivalent nodal loads of uplift and the effect of the scour pole behind dam on sliding stability studied.
结果公式法计算的心脏体积指数大于查图法。
Results The relative heart volume calculated by the formula method was larger than that of the Dubois chart.
基于损伤理论，将用于评价体积型缺陷的APIRP 579公式进行了改进，建立了点腐蚀损伤管道的剩余强度评价公式。
Based on damage theory, residual strength assessment formula has been developed by modifying API RP 579 formula for volumetric flaw evaluation.
工程量十分繁杂，通过对不规则地坑体积的研究，确定其计算公式。
The calculation formula should only be determined by the study of the differeent foundation pits.
研究了电磁成形大宽厚比板状件的感应加热特性，推导了电磁成形大宽厚比板状件单位体积感应加热功率公式。
The model of induction heating power for unit volume of plate-form part with big flakiness ratio was obtained.
公式较真实地反映了大体积混凝土的强度特性，直观地表明了在某运行状态下混凝土可容许承受的应力。
These formulas more actually reflect the strength characteristics of massive concrete and visually show allowable design stress of concrete under certain operation state.
本文推导出了外插齿刀的体积计算公式，并以其体积最小和刀具寿命最大作为优化的目标函数，对其设计参数的优化设计进行了探讨。
The formula of calculating the volume of pinion cutter was derived. Taking the volume and life as objective function, the optimum design of designing parameters of pinion cutter was explored.
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".
采用金属体积不变条件，推导出金属波纹管液压胀形工艺中的管坯长度计算公式，实验表明，计算公式准确实用。
In this paper, the blank length formulate of bellows hydraulic shaping are derived. Verified by experiments, these formulate are very accurate and effective.
采用该公式，加标体积可以不受严格控制，其计算结果与真实的回收率一致，适用于日常水质分析工作。
The results show that the recovery rates from the two improved formulas are in accordance with the true recovery rates and the methods are suitable for routine water quality analysis.
依据稀释烟雾计算隧道需风量时，在公式中应引入烟雾的质量浓度或烟雾的体积浓度，并用其替代公式中的一般烟雾浓度；
When calculating the amount of fresh air required to dilute smog, mass or volume concentration is introduced into the formula to replace the old smog concentration;
依据稀释烟雾计算隧道需风量时，在公式中应引入烟雾的质量浓度或烟雾的体积浓度，并用其替代公式中的一般烟雾浓度；
When calculating the amount of fresh air required to dilute smog, mass or volume concentration is introduced into the formula to replace the old smog concentration;
应用推荐