密级

这些报告去年才被撤销了密级。

These reports were only declassified last year .

着重研究了Web页面的分密级加密存储及通过中间件访问加密存储页面，并给出了其实现方法。

The paper emphasizes on the research and implementation of encrypted-storage about Web pages according to different encryption levels and access to encrypted pages by decrypted middleware .

FTP和电子邮件是在Internet上传播信息的重要的手段，极有必要采取措施提供对高密级数据的安全保护。

FTP and email are the most important methods used for communication on Internet , it is necessary to adopt measures to transmit data in high secret degree safely .

ATB-25密级配沥青稳定碎石混合料配合比设计与施工

Design and Construction of ATB-25 Close-Graded Mixture of Asphalt Gravel Stabilization

SAK温拌沥青混合料压实性能分析间断密级配沥青混合料配合比设计方法

Analysis of effecting on densification characteristics of sak warm mix asphalt Design Method of GAP-graded HMA

通过大量路用性能试验，得到AC-16密级配沥青混合料集料的体积分形维数与路用性能指标之间的相关变化规律。

The correlations between road performance and the fractal dimension of aggregate volume of AC-16 are obtained from road tests .

因此，石安罩面将AC-16F细型密级配沥青混凝土作为推荐方案。值得推广使用。

Hence , take AC-16F thin dense grading asphalt concrete as recommendatory scheme .

用旋转压实剪切实验机（GTM）设计方法设计的沥青混合料和粗密级配沥青混合料与一般沥青混合料相比，其压实要求高，压实难度大。

Heavy-duty asphalt mixtures include asphalt mixtures designed by gyratory testing machine ( GTM ) and coarse gradation mixtures . They are different from ordinary asphalt mixtures due to that the compaction density is higher and it is more difficult to compact .

在力学特性研究中，通过改变试验温度和加载条件，对比和分析了开级配排水性沥青混合料PA-13和传统密级配沥青混合料AC-13的抗拉强度，得出了两者的脆化点。

Suffering from different test temperature and loading speed , the mechanics strength between open-graded PA-13 and dense-graded AC-13 was compared . The brittleness point for both mixes was determined respectively .

利用lg（Mx/M）与lgx的双对数坐标函数图中的线性回归，采用最小二成法对曲线进行拟合，得到了密级配废旧橡胶颗粒沥青混合料集料的粒径分布的分形型式。

Using the lg ( Mx / M ) and the LGX bi-logarithm coordinates functions in the chart the linear regression method of the least 28 % , curve fitting , obtained the dense gradation asphalt mixture waste rubber particle size distribution of aggregates the fractal model .

本文以广西六宜高速公路为依托，采用六宜高速公路的原材料，通过室内试验，在密级配沥青混凝土AC-13C和AC-20C中加入玄武岩纤维，来研究沥青混合料的路用性能。

This paper guangxi six appropriate highway to rely on , the six appropriate highway of the raw material , through the laboratory test , in the dense gradation asphalt concrete AC-13C and AC-20C with basalt fiber , to study the way of the asphalt mixture with performance .

密级配沥青混合料集料分形分维与路用性能的关系

Relationship between fractal dimension and road performance of dense-gradation asphalt mixture

电子文件密级管理系统的关键技术与设计

Key Technology and Design of Security Classification Management System for Electronic File

密级档案可以销毁吗？档案管理浅见

May Archives Keeping in Secrecy be Destructed ? On management of archives

二是接触密级高；

Secondly , the contact level of security is high ;

沥青掺量对密级配沥青混合料路用性能影响

The Influence of Asphalt Content on Asphalt Mixture Pavement Performance

密级配沥青混合料不同级配类型对应的分维数。

Dense gradation asphalt mixture with the type of the corresponding fractal dimension .

科技成果密级评价方法的化简及其应用

Simplification and application for the intensive evaluation way of the scientific and technical achievements

密级配沥青混凝土合理级配分析

The Reasonable Gradation Analysis of Dense Bitumen Concrete

基于多粒度访问控制的电子密级标识系统的设计与实现

Design and Implementation of Electronic Secret Level Marking System Based on Multi-Granularity Access Control

采用细型密级配沥青混合料和四种棱角性不同的细集料，研究细集料特性对混合料体积特性、水稳定性、高温性能和疲劳性能的影响。

This paper studied the effect of four kinds of fine aggregate on asphalt mixture .

数据库的密码保护面向密级公文分级查询的数据库加密方法

Cryptograph Protection for Databases The Encoding of Database against classified Inquiry for Coded Administration Documents

间断密级配的设计方法

The method of design gap graded HMA

最后给出了分密级数字水印的应用和发展前景。

At last we give the application of digital watermark and the prospects of its development .

采用密级配的方法配制出的混凝土，可以达到节约水泥、降低成本的目的。

Concrete manufactured with this method may achieve the purpose of saving cement and lowering costs .

公文管理包括：公文发布、回复、提醒服务、会签、流转、归档管理、密级管理、类别管理等。

The document management includes : document announces , replies , remind service and sign jointly etc.

这种形式的安全措施对需要较高保密密级的单位尤其适用。

This form of security is particularly appealing for organizations with a high level of confidentiality .

该系统可以对涉密电子文档进行显式标识密级，并依据密级进行访问控制的。

This system can mark the secret level explicitly and control the access according to the marking .

国土资源科技成果密级确定的制约因素及对策研究

Studies on influent factors and methods of confidential determination for scientific and technological achievements in land and resources

根据密级配沥青混合料集料体积分形维数与各项路用性能的关系，可对具有不同集料体积分形维数的沥青混合料的路用性能进行预估。

The road performances of asphalt mixtures with different fractal dimensions of aggregate volume can be estimated accordingly .