查询词典 formulas

Can you create formulas for chemical compounds such as water, crystal, ethylene or methanol?

您是否了解诸如下列化合物的化学特性。例如水、水晶、乙烯或者甲醇？

The article arranged these theoretical formulas of the cyclone separator's average particle size.

整理了旋风分离器切割粒径的理论计算式，对铝粉所用旋风分离器进行理论计算。

Secondly, in the dissertation, the theories and methods of calculation on bridge deck system were discussed, and bridge deck system simplified as a beam was analyzed with the theory of elastically supported continuous beam and the method of deformation compatibility; through the theory of orthotropic plate being applied to analyzing the bridge deck system which was assumed an elastically supported continuous plate, certain theoretical derivations were made and some calculation formulas were given.

其次，本文研究论述了桥道系的计算理论和方法，将桥道系简化为梁，利用弹性支承连续梁理论和变形协调法进行分析；把桥道系视为弹性支承连续板，利用正交异性板理论进行分析，作了一定的理论推导，并给出了相关计算公式。

In this paper, the finite element computational formulas of temperature field and deformation field for laser curve bending of sheets have been established on the basis of the non-Fourier heat transfer equation.

板料激光弯曲成形是一种不需外力和模具而仅靠内部热应力来成形板料的工艺，是近十年发展起来的一种新的柔性成形技术，而板料激光曲线弯曲技术近两年才开始着手研究 [1 ，2 ] 。

In this paper an algorithm of finite element modelling is discussed for elastic wave propagating in two dimensional media. Two analytical formulas of the initial motion and wave form of P wave are derived in time domain for a point force source directing vertically down as a function of time with a bell shape.

本文讨论了二维介质中弹性波有限元模拟的一种方法；导出了二维无界空间中集中力点源的理论初动表达式和位移波形表达式，并和相似情况下的有限元结果进行了比较；对用有限元方法算得的几个中小模型的节点位移进行了分析。

It also derives calculation formulas of various dispersed coefficient to set up three-dimensional turbulence model of draft tube and confirm the solving method.

对流场控制方程及三维湍流模型进行了深入的分析与研究，导出了通用微分方程，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，建立了尾水管的三维湍流模型，并确定了求解方法。

Two important parameters (pile top stress ratio and pile end stress ratio) of "pile settlement method" and its experience formulas were presented by model experiment and numerical simulation.

通过与模型试验和工程实测时比分析表明，采用桩体沉降法计算的沉降童与实测数据相吻合，可以认为是工程设计的一种可靠方法。

In this paper, equilibrium phase transition pressure and temperature are two ways to derive the formula saturated vapor pressure equation, and choose a different from some textbook examples of calculation using simplified formulas.

本文利用相变平衡条件和等温气压公式两种方法推导饱和蒸气压公式，并选择一种区别于有些教科书上利用实例计算的方法化简公式。

Thetransverse shifts of the aberrated systems have also been obtained,and the results obtainedfrom the formulas are agree with that of obtained by numerical simulations.

本章中还给出了两种系统的横向焦移公式。结果发现，用公式计算所得到的结果与进行数值模拟得到的结果是一致的。

Abusage of antibiotics wasnt detected in transfusion formulas in our hospital, but irrational administrations exist, and rational administration needs promoting.

我院输液处方中三线抗菌药物未发现有滥用现象，但仍存在着不合理现象，合理用药水平需进一步提高。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。