查询词典 fingerprint

This thesis aims to propose a securer network status authentication mechanism based on fingerprint identification. This mechanism makes use of Secure Socket Layer protocol and digital certificate to provide the secure network communication.

本文针对当前仅采用密码或数字证书作为认证凭据的网络认证系统存在的问题，提出了一种基于指纹识别的安全高的网络身份认证机制。

In this paper, the principle of determining similarity of chromatographic fingerprint of Chinese herbal medicine is calculated by using of the good character of divergence.

相比较于传统的相似度计算方法，相对熵的算法得到了更好的结果，并且计算量少于其他算法。

In this paper, the principle of determining similarity of chromatographic fingerprint of Chinese herbal medicine is calculated by using of PLS.

本文中以偏最小二乘方法为基础来计算中药色谱指纹图谱的相似度。

In this paper, an adaptive algorithm for singular points detection is proposed, which is based on the behavior of Gaussian-Hermite moments. In order to detect singular point accurately, the distribution of Gaussian-Hermite moments of different orders of the fingerprint image in multiple scales is used.

介绍了一种基于Gaussian-Hermite矩分布属性的自适应指纹奇异点定位方法，为了准确地确定奇异点，用到了指纹图像在多种尺度下的不同阶Gaussian-Hermite矩分布，并用一种基于主分量分析(principalcomponentanalysis，简称PCA)的方法分析指纹图像的Gaussian-Hermite矩分布。

Experimental results show that our algorithm is capable of correctly and robustly extracting singular point, rapidly and efficiently performing fingerprint classification.

实验结果表明，我们的算法提取指纹奇异点准确可靠，并能迅速有效地执行指纹分类。

Fingerprint singular point location based on DFT of orientation field and corner detector.

基于方向场DFT和角点检测的指纹奇异点定位。

Objective To establish a fingerprint of hydropholic components in Smilax china by RP-HPLC.

目的建立菝葜药材的脂溶性成分的HPLC指纹图谱分析方法。

METHODS The coimmunoprecipitation, sodium dodecyl sulfate polyacry amide gel electrophoresis, peptide mass fingerprint and Western blot analysis were used to isolate and identify the interacting proteins of DNA-PKcs.

通过免疫共沉淀获得DNA-PKcs的相互结合蛋白复合物，SDS-PAGE电泳分离蛋白，肽质指纹分析和Western印迹鉴定蛋白。

Methods The background electrolyte was 50 mmolL^(-1) sodium borate containing 5% acetonitrile. The voltage was 12 kV and the wavelength was set at 228 nm. The fingerprint, produced from electropherograms of ten different batches of samples, was established and 11 common peaks were confirmed.

以的50 mmolL^(-1)硼砂（含体积分数为5%的乙腈溶液）为背景电解质，运行电压12 kv，紫外检测波长228 nm，以10个不同产地药材的电泳图谱建立了甜瓜蒂毛细管电泳指纹图谱。

Then a kind of each who floppy disk encrypts conceal soft fingerprint protect method was presented and an application instance has appeared to this kind of method.

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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐