以恒星结构与演化理论中常用的混合程理论为基础,将湍流作用表现出来的宏观应力引入恒星结构与演化模型中的流体静力学平衡方程。
Basee on the mixing-length theory of convection, macroscopical stress of the turbulence is used in hydrostatics equation of the stellar structural and evolutionary model.
给出理论和实验结果,证明了这种四层曲折圆极化器可以在倍频程范围内得到良好的低轴比、低损耗特性。
The theoretical and experimental results are presented, which show the low axial ratio and low loss characteristics over octave frequency band of the polarizer.
论文从教育公正的角度提出了隐藏在学校课堂教授教养活动内部入程的机遇均等题目,阐述本研讨的理论意义和实践意义。
Pointing of view of education fair, thesis reveals the issues of equal opportunities that hidden in the classroom teaching, and elaborates the theoretical and practical significance of the study.
这一课程模式在理论上和实践上经过不断的研究和摸索,已逐渐趋于完善。
This model tends to perfect gradually after researching continually in the theory and practice.
该学科是普通高校思想理论教育的一门必修程。
This is a compulsory course as part of the ideological education in institution of higher education.
分别按反应谱理论和线性时程反应理论计算其在地震作用下的响应。
Its response to seism has been analyzed by the response spectra method and the linear history method.
笔者希望通过本文的研究,能够为通程国际大酒店乃至整个酒店业建立有效的培训管理体系方面提供有效的参考理论和思路。
I sincerely hope that the article can provide effective consultant theory and ideas in the establishment of the effective training management system of Dolton hotel and the whole hotel industry.
本文应用运动学理论,研究了任意回转体外表面上的变倾角变导程螺旋线的通用模型。
With the theory of kinematics, the universal model of changed Angle and variable pitch spiral groove on any turning surface is researched.
目的:应用脑电波变化的非线性动力学特征,以混沌理论对长时程视频脑电资料进行分析,以期预测癫痫发作。
AIM: to analyze the long term video electroencephalogram data with chaos theory according to non linear dynamical character of the changes of brain wave so as to predict epileptic seizure.
离心式固液两相流泵叶片的边界层的理论分析,可以为分析流体在叶片表面沿程阻力提供基础,进一步也可以为确定叶片型线提供理论依据。
The theoretical analysis of boundary layer in vane of centrifugal two-phase flow pump may provide a basis for flow drag in vane surface and a theoretical evidence to determine vane curve.
对这一入程入行深入体系的研讨与阐释是入一步研讨儿童在德育课程学习中的道德接受题目的主要理论前提。
A further and systematical study of this process is the important theory premise to study the morality reception in learning the curriculum of moral education deeply.
研究中国的侦探小说,无法绕开程小青及其对侦探小说理论的探讨。
The research of detective story in China could not by pass Cheng Xiaoqing and his contribution.
理论计算的结果与有限力程小液滴模型的结果符合得很好。
The theoretical results are in good agreement with those obtained from the Finite Range Droplet Model.
随之,建立串联弹簧模型理论用于初步确定隔震垫参数,再使用非线性动力时程分析法进行详细设计。
Then the model of series spring is used to estimate the isolator parameters and the method of nonlinear dynamic history analysis is used for detail design.
但在变程内具有显著的空间结构性特点,其各个方向上变异函数的理论模型均为具有块金效应的高斯模型。
But all directional variograms have good spatial structures in their range, and all their theoretical models are the Gauss models with nugget effect.
介绍了一种根据凸轮升程数据求取气门理论运动规律的计算方法。
A new mathematical method of valve theoretic movement rules according to the CAM lift data was introduced.
引入非线性动力学理论和混沌时间序列分析方法考察强震地面运动加速度时程的非线性特征。
The nonlinear dynamic theory and the chaotic time series analysis method were adopted to examine the nonlinear characteristics of strong earthquake ground motions in this paper.
运用水力学原理,对多孔配水管孔口出流量公式的孔口作用水头、孔口流量系数及沿程孔口出流量的变化问题进行了理论分析和试验验证。
According to hydraulic principle, the change of efficient water head, discharge coefficient and discharge of orifice along porous pipes have been discussed and checked by experiments in this paper.
是某一年级或某一课程的毕业生人数,相对于该年级或课程中达到理论毕业年龄的总人数的百分数。
The number of graduates, regardless of age, in a given level or programme expressed as a percentage of the population at the theoretical graduation age for that level or programme.
基于最优化理论提出了一种动态载荷时程的重构方法。
Based on optimization theory, a method of kinetic loading time history reconstruction has been presented.
从理论上证明了改变导程角是控制物料旋留时间的最有效的方法。
It is proved theoretically that changing lead Angle is the best way to control the turn staying time of material.
用麦克斯韦速度分布律、玻耳兹曼分布律、自由程分布律整合了气体动理论的教学。
The teaching of the kinetic theory of gases is rearranged with Maxwell velocity distribution law, Boltzman distribution law and free path distribution law.
凸轮机构控制巨型液压机分配阀芯时,在不同的升程阶段对凸轮理论工作曲线压力角有不同的要求。
During different lift range phases when a CAM controls the distribution spool of a giant hydraulic press, the CAM's requirement for the pressure Angle of its theoretical working profile is different.
程锡麟,王晓路,2001,《当代美国小说理论》。外语教学与研究出版社。
Davis, Linell. 2001. Doing Culture: Cross-Cultural Communication in Action. Foreign Language Teaching and Research Press.
这门课程包含建筑理论的详细分析,课程进度资料请参考教学时程和相关阅读资料部分。
This class contains an in-depth look at the theory behind architecture, and the substance of it can be seen in the calendar and secondary readings sections.
本文以底排—火箭复合增程弹总体理论及其应用为主要研究内容。
The overall theory and application about a hybrid base-bleed-rocket extended-range projectile is studied in this paper.
第三,将爆破地震动加速度时程作为随机过程,对建筑结构物进行了随机振动反应理论分析;
Thirdly, assuming blasting seismic acceleration history is stochastic process, stochastic vibration response of structure is analyzed theoretically.
针对数控设备的限位保护功能有些欠缺,容易发生超程故障等问题,提出采用把所有限位保护电路改为负逻辑控制,并对这一方案进行了理论分析和实践。
As for the above-mentioned problems, the research puts forward to turn all circuit protection into negative logic control and has carried out theory analysis and practice.
针对数控设备的限位保护功能有些欠缺,容易发生超程故障等问题,提出采用把所有限位保护电路改为负逻辑控制,并对这一方案进行了理论分析和实践。
As for the above-mentioned problems, the research puts forward to turn all circuit protection into negative logic control and has carried out theory analysis and practice.
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