查询词典 numeric key

The BCH coded authentication data is modulated by chaotic sequence and then embedded into the DCT domain of the image by using the owner's private key.The embedding process is controlled by Just Noticeable Difference of the DCT block.Users can extract the authentication data with the public key,while they can't get the private key to destroy or delete the watermark through the public key.

提出一种基于非对称水印的图像认证改进算法，算法中将经过BCH编码和混沌序列调制的认证信息作为水印，利用所有者私钥嵌入图像DCT域，嵌入过程根据DCT块的可视噪声阈值控制，用户可以利用公钥从水印图像中提取认证信息，但无法从公钥中获取任何私钥信息，从而无法破坏或删除水印。

This section describes how to adapt third-party numeric types to work with the Accumulator Framework.

这一节描述如何让第三方的数学类型适用於累加器框架。

The example of a numerical prediction model shows the basic method of developing adjoint assimilation system of numeric predict model.

而后以一个数值预报模式为例，说明了构造伴随模式同化系统的基本方法。

Use numeric calculative method, serve as loss of constant false alarm and false alarm aiguille respectively measure algorithm to be below much target and clutter brim environment the standard of function actor bad.

采用数值计算的方法，将恒虚警损失及虚警尖峰分别作为衡量算法在多目标和杂波边缘环境下性能优劣的标准。

A programming language based on ALGOL and designed for non-numeric manipulation of mathematical expressions.

一种以ALGOL语言为基础，为数学表达式进行非数值操作而设计的程序设计语言。

Carries on the classification to the question, analyzes each kinds of questions the explanation mentality, inquires and summarizes that it can 100 within the odd number aliquot aliquot characteristic, finally discovered that any integer can by the lowliest place digit be 1,3,7,9 aliquot integer characteristics according to the lowliest place numeric classification, each kind has certain rule.

对问题进行分类，分析各类问题的解答思路，探寻、总结出能被100以内奇数整除的整除特征，结果发现任何一个整数能被末位数字是1，3，7，9整除的整数特征可按末位数字分类，每一类都有一定的规律。

22 Container Identifier 容器标识符 A numeric identifier provided by the LIS or LAS to uniquely identify each specimen container or aliquot container.

由 LIS 或 LAS 提供的用来唯一标识每一个标本或分离物容器的一个数字的的标识符。

Finds each numeric character and then each alphabetic character.

编写程序寻找该字符串中所有的数字字符，然后再寻找所有的字母字符。

ASCII Character Code Reference - This utility displays ASCII character codes for alphabetic, numeric, and symbolic characters.

这个工具显示了ASCII字符代码，用于显示字母、数字和符号字符。

User name and Password should be the combination of 6 to 12 alphabetic and numeric letters.

公共用户名和公共密码只能是6-12位的小写英文字母和数字的组合。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。