概述

It analyzes the countermeasure essence and defines two strategy sets, including the safe cryptoclastic strategy set and active attack one.

1概述近年来，随着计算机技术、信息处理技术和网络通信技术的发展，出现了一种新的信息安全技术？？

The latest results about research on dye-sensitized solar cells are reviewed.So far,most of the organic dyes applied in DSSCs belong to typical D-π-A structures with both electron donorand electron acceptorlinked by aπ-conjugation bridge.According to this structure,the novel conjugated organic dyes that have N,N-dimethylanilinemoieties as the electron donor and a cyanoacetic acidmoiety as the electron acceptor were synthesized for DSSCs.

在第四章中首先概述了染料敏化太阳能电池的最新研究进展，并对其的结构和工作基本原理进行介绍，目前，有机染料分子大部分都是D-π-A结构，我们按照这样的结构设计和合成出六种新型米氏酮-氰基类有机染料分子，该类染料是由米氏酮衍生而来的，合成步骤短，工艺简单。

With an introduction outlining the use of the body in Greek art from the prehistoric simplicity of Cycladic figurines to the realism of the Hellenistic age, seven thematic sections then feature stunning photographs of close ups taken from the British Museum's outstanding collection of marble, bronze and terracotta sculpture.

一个介绍，概述了在希腊艺术机构，从史前的基克拉迪雕像使用简单的希腊化时代的现实主义，七个专题部分的功能，然后从大英博物馆的大理石，青铜和兵马俑优秀收集采取关闭窗口惊人的照片雕塑。

Recapped inertial circles, geostrophy, gradient wind, and cyclostrophic wind.

概述惯性圆，地转，梯度风，旋转风。

Recapped inertial circles, geostrophy, gradient wind, cyclostrophic wind, isallobaric wind, Ekman balance, Taylor-Proudman, and Taylor columns.

概述惯性圆，地转，梯度风，旋转风，埃克曼平衡Taylor-Proudman和泰勒柱。

This is the first one, discussing on the origin, foun- dation and early development of China's distance educa- tion.

本系列论文对我国远程教育的历史发展和分期作简要概述。

The bacterial, mammalian and plant cytochrome P450s involved in metabolism of herbicides are reviewed in this paper. The action modes of cytochrome P450s on herbicides including dealkylation, ring-methyl hydroxylation and aromatic ring hydroxylation etc are summarized.

本文综述了代谢除草剂的细菌、哺乳动物和植物细胞色素P450酶系，概述了细胞色素P450酶系参与除草剂代谢的作用方式：脱烷基化作用、环甲基化羟基化作用和芳环的羟基化作用等。

The author mainly discusses the research progresses on the transport forms and depositional mechanisms of gold.

本文主要概述国外Au的迁移形式及沉淀机制研究的进展。

The duality of ship fires has been discussed in chapter 2 for the fire duality is the important part of fire science. The research method of ship fire probability and determinability has been described under the scope of duality. A model of ship fire hazard evaluation was presented combing with the ship fire macro-properties of our country.

火灾的双重性规律是火灾科学的重要思想，本文的第二章对船舶火灾的双重性规律进行了探讨，提出了在火灾的双重性规律框架下开展船舶火灾及其防治研究的构想，概述了船舶火灾的随机性研究和确定性研究的基本方法，结合我国船舶火灾的宏观特征，给出了船舶火灾危险性评估的初步模型

This paper, basing on the software system, analyzes the quenching process at point of diathermanous subject view; introduces the instrument of measurement and the experiment principle; concretely analyses the mathematic models and processing method of the data-processing system, which is the theoretic groundwork for programming; describes the makeup of the software and how to design and actualize it.

论文部分基于作者所开发的淬火介质冷却性能测试软件系统，从传热学的角度分析了淬火冷却过程；介绍了淬火冷却性能测试设备及原理；重点分析了数据处理系统部分数学模型的建立及相应的数学处理方法，这部分是系统编程的理论基础；并概述了系统的构成，软件的设计及实现。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。