查询词典 first-order theory

For the first time, we observe the polarization effect in two-core fiber interferometers, for which we give our analyses and explanations in the thesis. This effect can be used to improve the S/N ratio and the stability of the system. Meanwhile, we did experiments to measure strain within a deformed cantilever, and the results are in agreement with our theory.

本文分析探讨了双芯光纤应变干涉测量的基本原理，对实验系统及现象进行了较为详细的分析，首次发现并验证了双芯光纤干涉中存在的偏振效应，提出了提高系统信噪比和稳定性的新方法；同时进行了一些实验研究，取得了与理论基本一致的结果。

This text explain the thought of traditional theory of human nature in China and foreign countries and Marxism scientific human nature view at first, then, on this basis, probe into human characteristic and development trend and its relation with moral education under the socialist market economy condition.

本文在阐述中外传统人性论思想和马克思主义科学人性观的基础之上，用马克思主义的历史观、发展观来探讨社会主义市场经济条件下的人性特点、发展趋势及其与道德教育的关系。

Standard star formation theory predicts that a tiny protostar forms first and subsequently grows by accreting the surrounding gas to become a massive star.

标准的恒星形成理论指出，在恒星形成过程中，一个小的星坯会先形成，接着通过吸积其周围的气体而增长质量，直至形成一个大质量的恒星。

At first introduced some theory about the tennnis elbowthe Then introduced not the surgical operation cure to cure with surgical operation not the surgical operation cured to primarily introduced the chinese medicine the acupunctured and push to take partial treatment of the doctor's closing carbon monoxide.

首先从中医理论，人体生理学以及末端病学说阐述了网球肘的病机。然后介绍了非手术治疗和手术治疗，非手术治疗主要介绍了中医针灸，推拿，西医方面的封闭，一氧化碳局部治疗。

" Base on sincerity, quality first " is the management theory that our company adheres to all the time.

&诚信为本，质量第一&是本公司始终坚持的经营理念。

In the thesis, first the activity of aggregates is tested, and then some aspects of theory and practice about AAR are studied.

本研究从对混凝土骨料的碱活性研究入手，探讨了抑制碱—骨料反应的有关理论和实践问题。

The controlling effect of tectonics to evolution of microcracks is analyzed by using the damage mechanics theory. These characteristics can be analogized to kilometer meters as the first effect of earthquake precursors. These studies may be helpful to interpret the foreshock or general foreshock in the moderate or short stage before strong earthquakes.

根据微破裂集结临界条件的相似原理，认为这些特征可以类推到公里尺度，它们有助于解释地震中短期阶段的前震或广义前震分布，作为地震前兆的一次效应。

In the first part, the author analyzes the basic theory of Fair Use.

第一部分，主要探讨了合理使用的基本理论。

In the paper, the important position of this theory in Marxism is first discussed, then three other types of axiology are anatomized and the limitations of those theories are found out.

劳动价值论是马克思经济理论的基石，坚持马克思主义就要坚持劳动价值论，这不仅是一个重要的理论问题，更是一个重要的实践问题。

A new self-adaptive background approximating and updating algorithm based on optical flow theory is first presented in this paper.

在光流场等技术的基础上，提出了一种自适应背景逼近更新方法，以适应光线的变化以及噪声的影响；根据彩色差值模型计算当前帧图像和当前逼近背景图像的差分图像；并引入Gauss模型实现了运动目标的自适应阈值分割。

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。