In this paper the content of measurement system of digital city, the functions of JX 4A DPW all digital photogrammetric system and the requirement of basic geographical information of digital city are elaborated.

The Digital Photogrammetric Workstations ( DPW) have been used to produce map obtained by photogrammetric restitution of indoor work by most of internal survey departments.

目前国内各大测绘单位的航测内业成图软件大多数选用了全数字摄影测量工作站。

Creating 3-D Sand-preventing Map Based on JX-4C DPW and AutoCAD

基于JX-4C DPW和AutoCAD的3维沙防图制作

The Application of DPW into DLG Production

DPW在DLG生产中的应用

Application of DPW JX-4A to Change Survey of Land Use Situation of the Country in Nanjing

全数字摄影测量工作站JX&4A DPW在南京市农村土地利用现状变更调查中的应用

The application of JX-4A DPW system in the construction of digital city

JX-4A DPW系统在数字城市建设中的应用

The paper applies group representation theory to discuss the symmetrized ba-sis vectors of the four kinds of point group-Cn, Cnh, Cnv, Dnh and to find the generalized displacements associated with them.

应用群表示理论，本文给出了工程中常见的在Cn，Cnh，Cnv，Dnh这四种点群上对称结构的统一分析方法。

Laboratory research on dnh-ⅱ type plug removal agent for high sulfur-bearing Oilfield

DNH-Ⅱ型高含硫油田解堵剂的室内研究

Application of DNH-ⅲ Model Flame Monitor in Boiler

DNH-Ⅲ型火焰监视仪在锅炉中的应用

With DQA, fundamental laws can be reasoned out, and their relevant fundamental equations can also be deduced without using any concrete law.

运用量纲定量分析，可以推导出基本定律，也可以避开具体定律推导出与这些定律有关的基本方程；

Molecular Evolution of MHC DQA Genes& ⅱ. Phylogenetic Analysis Based on Nucleotide Substitution and SCU Bias

MHC DQA基因的分子进化研究&Ⅱ.基于核苷酸替换和SCU偏移的系统发育的分析

Once the report finishes executing, the results will be displayed within DQA as illustrated below.

一旦报告执行完毕，结果会显示在DQA中，如下图所示。

The following section will step a user through the installation of the DQA into its own directory.

以下部分逐步指导用户如何安装DQA到其自己的目录中。

Click the Next button to add the DQA to the windows shortcuts.

单击Next按钮添加DQA到windows快捷方式。

Characterization of Novel Alleles and New Mutation Sites of Porcine MHC Class ⅱ DQA

猪MHC-Ⅱ类区DQA新等位基因及新突变位点的发现

A new approach of quantitative analysis dimensional quantitative analysis ( DQA) is presented in this paper.

本文提出一种新的定量分析方法&量纲定量分析。

While nominally handing massive new budget powers to the DNI the law also makes clear that he will not "abrogate the statutory responsibilities" of any existing intelligence related agency.

虽然这项法律名义上授予国家情报局长在预算问题上新的巨大权力，但同时也明确规定，他将不得“废除”现有任何与情报相关机构的“法律规定的职责”。

Also the influence of solar field size to the system performance was studied, and the result reveals that the optimal field size shifts to a higher value with decreasing DNI.

同时提出了最佳集热器阵列面积的概念，模拟计算表明，该最佳面积随着直射太阳辐射通量的降低逐渐增大。

But considering how vague the legislation that established the DNI is Negroponte's ability to actually do that is an open question.

但是，鉴于有关设立国家情报局长一职的立法含糊不清，所以内氏实际的操控能力便悬而未决。

Ive directed the DNI, in consultation with the Attorney General, to develop these safeguards, which will limit the duration that we can hold personal information, while also restricting the use of this information.

我已指示国家情报主任，通过与司法部长协商，制定出这些防范措施，从而在对使用信息加以限制的同时，缩短对个人信息的保存时间。

On heating pocess, the differential thermal analysis curve showed a peak at about 800 ℃., corresponding to the formation of DQC from its approximants.

加热过程的差热分析曲线表明，800℃附近存在一个吸热峰，这对应着晶体相向十重准晶的转变。