了解...的意义

This work is of value and reference in advancing the quantitative research methods in library fields.

本研究工作对于了解中国数字图书馆的建设及其相关工作的进展情况，推动定量研究方法的进步等有一定的参考和指导意义。

A new life from self-knowing. These five themes explain that his fear from family during childhood has deeply impacted his life and make him felt lonely. After self-understanding, the interviewee experiences introspection and the new meaning of his life.

依上述找出的五个主题说明、诠释童年受伤情境对受访者产生的深刻撞击，体悟到因童年家庭生活而产生笼罩於害怕与孤单的氛围里，了解此经验带来的省思与新意义。

For those students who made errors, the type 9 was found to be the most difficult case. Type 2's have shown good results in other concepts. And type 8 students have performed the poorest in the aspect of equivalence fraction, but did better in simple fraction concepts.

对犯每一错误类型的学童而言，类型九之错误类型最困难，犯错误类型二（不了解分数符号平分意义）的学童在其他概念的表现情形良好，另外八个错误类型的学童，在等值分数概念表现最差，简单分数概念表现最好。

In the part of seed plants, students should grasp various groups, key families, genera and their characters, distribution, phylogenic meaning and economic value, relationship among each group, and also should know the theory elements of the current spermatophyte systematics and their difference each other.

在种子植物部分，要求学生掌握各大类群，关键科、属及其特征，分布，系统学意义以及经济价值，各类群之间的亲缘关系；对流行的种子植物系统的理论基础和它们之间的不同点有所了解。

Under the circumstances that some prior knowledge about the possible fault can be obtained,the dynamic behavior of the fault is proposed and used to solve fault estimation problem.While,if there is no extra knowledge available about the possible fault other than the condition of l_2 bounded,the residual generation is formulated into a problem of observer-based H_∞filtering problem in the sense of stochastic,and the linear matrix inequality approach to solve this problem is proposed.

对于能够了解部分故障先验知识的情况，提出描述故障结构特性的动态模型，解决H_∞故障估计问题；而当故障信息完全未知情况下，将基于观测器的残差产生器设计归结为随机意义下的H_∞滤波问题，提出了该问题求解的线性矩阵不等式方法。

Based on the historical reality of Chinese alchemy, this article has textually researched the original meaning and evolution of the term "Huang Ya".

本文基于中国炼丹术的历史实际，考证了"黄芽"一词的原意和演变，对《周易参同契》中"河上姹女，灵而最神，……将欲制之，黄芽为根"一语做出了合理而符合历史实际的解释，这对了解中国炼丹术的历史、理论和化学成就都具有重大意义。

Three works were written in different periods of time, study three twelve-tone techniques String Quartet at different stages of manifestation of a deeper understanding for creative thinking composers, styles and other characteristics of the evolution of great significance.

三个作品分别创作于不同的时期，研究三首弦乐四重奏十二音技法在不同阶段的表现形式，对于深入了解作曲家的创作思路、风格特征的演变等具有重要意义。

However, unobvious symptom of the early patients often results in an erroneous diagnosis, and so it is imperative to develop new techniques to diagnose various cancers at early stage.

在医学中，研究抗肿瘤、抗病毒药物分子与DNA的相互作用，可以阐述药物的抗癌活性的作用机理，了解疾病的发病机理，对于寻找副作用小、疗效好的抗癌药物，研究抗癌药物在生物体内治疗疾病本质具有重要意义。

EH is the major risk agent to strok. It is important to explore the genetic mutation and environmental risk factors in hypertension. G protein is linked to activation of adenyl cyclase which involve in signal transduction between receptor and effector.

EH是脑卒中的重要危险因子，因此，研究EH和脑卒中的遗传学病因和环境危险因素不仅有助于了解EH和脑卒中的发病机制，对于它们的早期防治也有重要意义。

The title of examinational poetry has given a deep significance in culture,it embodys the thought of ruler and the vogue of society in Tang Dynasty,from there we can find the historical orientation of society, politics,literature and custom of Tang Dynasty.

唐人 应试诗题具有很深的文化蕴涵与象征意义，它集中体现了唐代的统治思想与时代风尚，从中我们可以窥见唐代历史文化的基本走向，进而对唐代的社会、政治、文学、风俗等各方面有更为全面深刻的了解。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！