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The developing process about establish the model of earth surface and several classical methods, which are the methods of radiative transfer, geometric optics, hybrids of two or more of these, and numerical simulation are discussed in detail.

较详细地论述了建立地物散射模型的发展情况和几种典型方法：辐射传输方法、几何光学方法、复合模型方法以及数值模拟方法等，初步研究了适用于植被、土壤、沙漠等环境背景的双向反射分布函数模型。

This paper shows the methods of finding the sum of the Geometric Progression for the first n terms and the rule for extracting square root in Llvat , which is a famous mathematical work in the 12~ century Hindu, and compare them with the corresponding traditional Chinese algorithmic methods, in order to show the characteristics of mathematics in the two countries.

以12世纪印度著名数学著作《丽罗娃底》中的等比数列求和与开方为例，与中国传统数学中的相应算法进行比较，以展现中、印数学的算法化特色。

The spectral element method, which combines the high-order precision of spectral methods and the geometrical flexibility of finite element methods, has achieved great success and is becoming a useful tool for investigation of such equations.

谱元法作为一种高阶的数值方法，结合了谱方法的高精度和有限元法灵活的网格剖分技术，在不可压流体的计算中已取得了很大的成功，并正成为计算随机微分方程的一个有力工具。

Therefore, other methods, known as geophysical dating methods should be developed to solve the problem.

因此，有必要提出另外的方法——即地球物理定年方法——来解决上述问题。

Several methods of deriving horizontal wind fields from satellite temperature data are analyzed and compared in this paper, including the calculation methods of geostrophic wind, gradient wind and balance wind.

本文分析和比较了利用卫星温度资料计算水平风场的方法，包括地转风、梯度风和平衡风的计算方法。

Starting in terms of plural method, this paper points out the limitations of rational methods, and take an analysis on the significance of non-rational method. It introduces the 'trial and error method' of Popper, the 'radiative thinking' of Kuhn, the 'Gestalt psychology' of Wittgenstein and some other methods in science innovation.

本文从多元方法论的角度入手，指出理性方法的局限性，并对科学研究中非理性方法的重要性做了分析，重点介绍了波普尔的"试错法"、库恩的"发散式思维"和维特根斯坦的"格式塔心理学"及其他在科学创新中使用的非理性方法。

Methods: The distribution of T and B lymphocytes in gingiva were measured with histopathological and immunohistochemical methods in 15 elderly patients and 10 adult patients .

采用组织病理学和免疫组织化学方法，对15例老年牙周炎患者和10例成人牙周炎患者进行了T和B淋巴细胞分布情况的检查和比较。

Methods Peri-implantitis was treated using four methods (1)essential treatment,(2)gingivectomy,(3)flap operation,(4)guided bone regeneration.

诊断为种植根周围炎者37例进行以下治疗：(1)常规治疗，(2)眼切术，(3)翻瓣术，(4)引导骨组织再生术。

Moreover, we illustrate these methods by examining dissimilarity of exon-1 of β-globin gene of 11 species, and compare our results with some existing numerical methods.

根据向量之间的欧氏距离，我们分析了11种生物的β-globin基因的第一外显子序列的相似性，并同其它文献中的相似性分析的结果进行了比较。

Purpose. To evaluate goblet cell density on conjunctiva and cornea in patients with ocular chemical burns by in vivo laser scanning confocal microscopy and impression cytology and to explore the correlation between two METHODS: Methods.

目的：通过活体激光扫描共聚焦显微镜和印迹细胞学评价眼睛化学烧伤患者的结膜和角膜杯状细胞密度，并探讨两者之间的相关性。

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。