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Chapter 2 introduces some propaedeutics of classic differential geometry, which include the first basic form, the second basic form, normal curvature, main curvature, mean curvature, Gauss curvature, unit normal vector, main vector, etc.

第二章介绍一系列的预备知识，主要是关于古典微分几何中第一，第二基本形式的定义，法曲率，主曲率，平均曲率，Gauss曲率，单位法向量，主方向等的定义。

Developing"the testing program system of natural daylight factor"with Visual Basic according to the basic principle of daylight factor calculation and the digitalizing picture processing method.

根据采光计算的基本原理，结合图像数字化处理方法，用Visual Basic语言开发《天然采光系数图像测试软件系统》。

Basic nuclear physics and fundamental measuring techniques: The basic nuclear physics involves the main types of nuclear decay, law of decay, definition and units of radioactivity and the interaction of radiations and materials.

核物理基础与放射性测量技术：内容主要是核衰变的四种类型、衰变规律、放射性活度及其单位；射线与物质的相互作用，以及γ计数器及液体闪烁仪测量的基本原理和放射性测量的统计误差。

The basic sub-classified as a millimeter ruler, as well as basic sub-classified as a cm, but at the starting point within a decimeter mm steel ruler engraved for the amount of distance precision.

基本分划为毫米的钢尺，以及基本分划为厘米，但在起点处一分米内刻有毫米的钢尺，适用于精密量距。

The calculation of degree-day is usually based on the definiation of basic temperature and average temperature in the day. The basic temperature is often calculated according to energy supply, physiological demand of human body, the level of economic development and the character of temperature changes. There are mainly four methods for the calculation of average day temperature. The most popular way is to get the average of the highest temperature and the lowest one.

度日计算的前提是基础温度和日平均温度的确定，其中基础温度往往是根据能源供应、人体生理需求、经济水平以及温度变化特点而人为规定的，也有一些学者尝试用数学方法求得；日平均温度的计算方法主要有4种，国外学者经常采用的是取日最高气温和最低气温算术平均值的方法。

Essential basic skills include how to move around within a spreadsheet, how to enter and edit data, how to fill cells, how to insert and delete columns and rows and how to improve the basic layout and apprarance of a spreadsheet.

基础技能包括：打开，填入、编辑数据，填单元格，制作、删除公式、提高基础布局和显示电子数据表。

Chapter two analyzed matters related to balanced development of education theoretically. Although the new idea of developing basic education evenly has made scholars that are engaged in educational theories and practice pay much attention to it, researches on the issue of developing basic education evenly is still in the phase of attempt and exploration theoretically and demonstratively.

从论文研究的具体内容来看，在绪论部分首先昭示了当前基础教育均衡发展的国际化背景，对世界许多国家在实现基础教育均衡发展的过程中所采取的一些有益的举措进行了简要的介绍，同时立足国内背景，对我国基础教育均衡发展的现状、存在的问题和目前研究的现状作了概括，在此基础上，提出了本论文的研究思路和研究方法。

Results the basic CT features of 102 patients with Peripheral lung adenocarcinomas were as follows:vacuole or air bronchogra charging sign was found in which as were seen in 24 cases (80%) in high differential adenocarcinoma and were seen in 10 cases (30.3%) in moderate differential adenocarcinoma but not seen in low differential ones, spiculation sign in 73(71.5%). spiculate protulerance sign in 52 (50.9%). lobulation sign in 79(77.4%), pleural in dentation sign in 65(63.7%), vessel convergenoe sign in 69 cases(67.6%), and calcification inside the lesion was 31 cases. 67 cases had more then three basic CT signs mentioned above.

结果 102例周围型肺腺癌的主要CT分析征象是：空气支气管征或空泡征、高分化腺癌24例（80％）、中分化腺癌10例（30.3％）、低分化腺癌无此征、毛刺征73例、棘突征52例、分叶征79例、胸膜凹陷征65例、血管集束征69例、病灶内钙化31例，其中67例出现上述三种以上征象。

The basic connotation of the"aesthetic utilitarianism"is that aesthetics has an intrinsic function to surpass the desire of secular utilitarian purposes, and that the employment of aesthetic education makes it possible to liberate and sublimate the basic instinct and emotion of the fellow countrymen through the "detachedness"and"universality"of aesthetics, with a view to repelling the material and selfish desires and to formulate in time a complete character and a noble morality.

审美功利主义"是吸收了西方"审美无利害性观念和中国古代儒家、道家的思想，又结合当时所面临的启蒙问题而形成的。

The first part is basic concept and axioms: Gives the definition and the basic theorem of diagonally dominant matrix, M-matrix, H-matrix which involve in this paper.

第一部分为基本概念和定理：给出本文所涉及的对角占优矩、M-矩阵、H-矩阵的基本概念和定理。

Putt your way through 36 fun-filled holes of minigolf on 3D designed courses with elevated greens, bunkers, bridges and water hazards, among other crazy obstacles.

您的推杆方式，通过36个有趣的填孔迷你的三维设计的课程，以提升绿党，掩体，桥梁和水的危害，除其他疯狂的障碍。

Some participles can be used either as attributes or as predicatives.

有些分词既可当定语用，也可当表语用。