查询词典 first-order theory

The density of states of 17 kinds of RE doped rutile TiO2 is studied using first-principles density functional theory calculation.

稀土掺杂金红石相TiO2的禁带宽度是其吸收波长的主要影响，进而决定其光催化活性。

First, the satellite towns of Beijing are analysed after the introduction of the theory of satellite town.

在简要介绍卫星城理论的基础上，分析了北京市卫星城的发展状况。

We first uses Motivation-hygiene theory(Herzberg,1968) to measure the influence of function and outer design on customer satisfaction,and apply satisfier factor and hygiene factor(Naumann,1999) to test the strength of satisfaction.

首先运用赫兹伯格(Herzberg，1968)之双因子理论，探讨手机品牌专业功能和品牌手机外型设计对顾客满意之影响。其次将诺曼(EarlNaumann，1999)管理理论中广为人知的员工保健因子和满意因子的道理应用在顾客满意上。

First, it has presented the origin,development, values and some basic presuppositions of the economic analysis of law, such as the scantiness of resources, the theory of ecnomic man and utility maximization,etc.Meanwhile, it points out that the analysis of cost-profit is the elementary thinking mode of the economic analysis, while the value orientation of efficiency is its core principle.

文中，首先介绍了法律的经济分析的起源、发展、价值及几个基本前提，如资源的稀缺性、经济人理论、效用最大化等，成本—收益分析是经济分析的基本思维模式，而效率价值观又是其核心理念。

First, it is compared with the usual formal theory of scattering, for example, that developed by Moeller.

第一，我们将它与寻常的散射形式理论作一比较，证明了二个理论的波函数除去一个常数倍外，完全相同。

We first propose a back scatteringmodel of water drops based on Mie scattering theory.

本文提出了一种基于物理的宝光现象真实感模拟的新方法。

wittgenstein's philosophy thoughts can be divided into two different stages. in his first stage, he contributes to logic analytical philosophy, the core of which is schematism. it has a decisive influence on the logic positivism. while in his second stage, he cast away his former philosophy ideas, replacing his schematism with theory of language game, logic analysis with linguistic analysis, deal language with daily language.

维特根斯坦的哲学思想可分为前期和后期，前期为逻辑分析哲学、核心是图式说，它对逻辑实证主义具有决定性影响；后期基本上抛弃了前期的哲学观点，即以语言游戏说代替了图式说，以语言分析代替了逻辑分析，以日常语言代替了理想语言。

When I wrote an essay in 1995 on prematurity in science﹝O.W. Sacks, Scotoma: Forgetting and Neglect in Science, Ed. R. B. Silver (New York: New York Review of Books, 1996), 141-187﹞, I cited among many other examples, the failure to comprehend or see the relevance of gradiential theory when it was published; Luria himself found it incomprehensible in 1969, when Glodberg first presented it to him. But there has been a great change, a paradigm shift in the last decade, partly connected with theories of global brain function such as Gerald Edelman's partly with the development of neural nets as modelling systems massively parallel computer systems, and the like, and the concept of cerebral gradients-Glodberg's vision as a student-is now much more widely accepted.

1995年，当我著手撰写一篇有关科学的未成熟性的论文，我援引许多例子来说明当气候未成熟时，许多先知是被忽略了，在其中，我引用了高德伯的递变理论。1969年，高德伯第一次提出这个理论时，他的指导教授卢瑞亚认为是不可能的，但是过去十年来，研究的典范改变了(paradigm shift，如库恩Kuhn所说的)，这个改变一部分是因为艾德曼等人的宏观大脑功能理论的提出，部分则是因为神经网路的发展(例如类神经网路模式、平行处理系统)，还有一部分原因是高德伯的大脑递变理论已逐渐被接受。

At first, this paper gave the definition of real efficient secondary electron emission coefficient and discussed its relation the incident energy of high energy primary electron in metal in theory.

提出有效真二次电子发射系数的概念，并从理论上论述了高能原电子的能量与金属的有效真二次电子发射系数的关系，然后用实验数据证明了该理论的正确性，最后对结果进行了讨论。

Typical methods of the first class consist of predictive deconvolution, normal moveout interconversion stacking, f-k transformation, tau-p transformation, parabola Radon transformation and beamforming. They can be called as seismography method based on the geometry. The second class methods, mainly bases on elasticity undulatory theory, through simulation or reversal development method forecast multiple, and then match it with the original data.

比较典型的方法有预测反褶积、正常时差变换叠加、f-k变换、τ-p变换、抛物线 Radon 变换和聚束滤波等，它们可以简称为基于几何地震学方法或"几何滤波类方法"；第二类主要是基于弹性波动理论的方法，通过模拟或反演方法来预测原始数据中多次波，继而从原始数据中匹配减去所预测的多次波。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。