查询词典 mathematical

Work in basic mathematical concepts, transport phenomena, and reaction systems can be enhanced by the application of biomathematics.

而学生对基础数学理念、传输机制、反应系统不熟悉之处，可经由选修课程-生物数学与计算生物学获致补强。

It covers mathematical and statistical methods concerning data analysis and modeling, the classical basis of biometry.

该杂志涵盖了有关数据分析、数据模型和经典生物统计学基础的数学和统计方法。

I don't know the mathematical equivalent of that rule, but it may be well worth adding to biostatistics courses.

10我不知道这条规则的数学等式，可是这条规则值得增添到生物统计学的课程中去。

The author points out: if lots of the conflicts of philosophical foundation the 20th century's quantum mechanics faced with, well-known to everybody, should be logically attributed to the confusions of the some fundamental concepts in the classical electromagnetic field theory, the series of logic inconsistencies implied in the classical electromagnetic theory and the forms of difficulties the modern computational electromagnetism encounters while solving time-varying electromagnetic field should be also logically attributed to an anomalous fact that series of fundamental mathematical propositions relating with bispinor differential operator, which naturally appears in the formal expression about dynamic electromagnetic field, have not be solved really while the related complete mathematic physical models or well posed boundary value problems have not been built.

著者指出：如果说20世纪的量子力学之所以面对哲学基础众所周知的矛盾，在逻辑上最终不能不归咎于经典电磁场理论体系的一些基本概念并没有真正得到澄清的话，那么，经典电磁场理论体系隐含的众多逻辑不自洽问题与目前计算动态电磁场所面对的困境，则必须逻辑地归咎于与双旋度微分算子相关的一系列基本数学命题并没有解决，而相关的恰当数学物理模型至今没有真正建立起来的缘故。

PDC bit theoretical study quality check survey mathematical model

PDC钻头；理论研究；质量检验；测绘；数学模型

This paper presents a mathematical model minitoring the erosion of blast furnace bottom.

本文建立了高炉炉底侵蚀监测的轴对称数学模型。

This model can be used to determine the proper angle and position of lance. In Chapter Five, based on characteristics of Pulverized coal combustion in blast furnace, the mathematical model in the blowpipe and the raceway, including coal movement, devolatilization and combustion, was put forward.

为消除对高炉风口磨损，本章结合高炉喷吹煤粉特点，发展了一个能全面考虑气固两相流煤粉燃烧和煤粉颗粒轨迹的三维计算程序，并对所采用的理论进行了详细介绍。

On the basis of slip-diffusion model of multiphase flow, a three-dimensional mathematical model of gas-particle flow in blowpipe has been developed and debugged to calculate the gas-solid two phases flow, including gas velocity and particle velocity inside the blowpipe.

运用多相流的拟流体模型建立了高炉局部富氧喷煤直吹管内气粉两相流动的数学模型，对气粉两相流场进行了数值研究，探讨了气相和煤粉的速度分布规律及其影响因素，其中包括氧-煤喷枪的结构、漩流数和富氧率等。

Actually not only do you have this sensitive mathematical degree being triggered, you also have Mars and Venus in perfect sync in your financial house on October 14, boding good tidings.

其实不仅你有这样的敏感程度而引发的数学，你也有火星和金星的完美同步，在你的财务的房子，10月14日前兆好消息。

A mathematical model of the revolution body satisfied the main sizes and equilibrium condition of submarines is presented in this paper, which can create the hull form and offsets automatically.

本文提出了一种满足排水量、主尺度和均衡条件的实用水滴型回转体数学描述模型以及型线自动生成方法。

I can still vividly recall the impressive scenes you gave. You were among my friends and relatives who accompanied me from my house to the seaport and when the porters were slow to show up, you obligingly carried my suitcase for me.

你对我的种种感人情意，使我记忆犹新，那天你随着我的亲友从家里送我上轮船，搬运工迟迟不来，你毅然替我提着皮箱上船。

St. Nicholas became the patron saint of Russia, where he was famous for his red cape, flowing white beard, and bishop's mitre.

圣尼古拉成了俄罗斯人的守护神，在那里，他以身披红斗篷，留着飘逸的白胡须，戴着主教法冠而闻名。