They concentrated on better definition of the optical image.

他们致力于提高该光学影像的清晰度。

The book attempts a definition of his role in world politics.

该书要阐明的是他在世界政局中的作用。

Objective: To determine the definition of overtension causing blast lung injury and explore its mechanism.

揭示肺冲击伤中过牵效应的含义和发生机制。

The introduction is mainly about the definition of eponym, and emphasizing its development and synchrony with language.

前言主要是名祖名词的定义，阐述名祖名词的发展和存在现状，并强调了名祖名词始终与语言的发展共时。

Explain the difference between power and vertex power from basic definitions of optics, and analyze the measuring principle and error of focimeter.

从光学的基础定义出发，阐述光焦度和顶焦度的差别，并对焦度计的测量原理和误差进行正确分析。

It elaborates the definitions of epimer and epimerization, states the applications of epimerization in medicine and pesticide,and points out its expansive prospect .

阐述了差向异构体和差向异构化的定义。差向异构化技术在医药和农药中间体中应用广泛,前景广阔。

This paper introduces the definition and quality reqirement of supercalendered paper and practice and exploration of SC paper production in Jilin Bailu Paper Co.

本文介绍超级压光纸(SC纸)的定义与质量要求以及白麓纸业生产超级压光纸的实践与体会。

In this paper,we discuss definition of normal families of holomorphic function,analysis some connected conceptions,and obtain some normal rules of normal families of holomorphic function.

文章通过对全纯函数正规族定义和几个相关概念的分析,得出全纯函数正规族的几条正规定则。

Beginning with the basic concept and definition of version, bibliology and version of piano sonata literature, the subject will be collated to the category of bibliology.

本课题从版本、版本学及钢琴文献之版本的基本概念和定义入手，将研究厘定于版本学的范畴之中。

In this paper, we proved that the definition of a semilattice as a universal algebra and the definition of a semilattice as a partial ordered set are equivalent.

本文中，我们证明了作为泛代数的半格的定义与作为偏序集的半格的定义是等价的。

Using our field data and the existing literature on bricolage, we advance a formal definition of entrepreneurial bricolage and induce the beginnings of a process model of bricolage and firm growth.

运用我们实地取得的数据和已有的关于利用现成资源的文献，我们发展了企业利用现成资源的正式定义，并引出关于利用现成资源和企业增长的过程模型。

These observations allow one to formalize the definition of reflection: a reflection is an involutive isometry of an Euclidean space whose set of fixed points is an affine subspace of codimension 1.

这些观察允许我们形式化反射的定义: 反射是欧几里得空间的对合等距同构，它的不动点集合是余维度为 1 的仿射子空间。