larch key children

The marks examining methods for several kinds of common keys after being copied;

几类常见钥匙被增配使用后在母匙上形成痕迹的检验方法

Government-led idea: key of solve the problem which medical treatment is difficult and expensive;

政府主导:解决人民群众看病难看病贵的“钥匙”

This study tries to explain the application of colors in the modern industry, using the key as the target product.

本课题是以具体的产品——钥匙作为研究载体、切入点,阐述色彩在现代工业产品设计中的运用。

： The structure, features and key techniques of a special CNC system,which is used for key machining, is introduced .

本文介绍一个用于钥匙加工的专用 CNC系统的结构、特点与关键技术，系统利用几个数字表示的钥匙编码来描述其轨迹参数，此方法体现出一种具有钥匙加工特色的编程技术。

Researching the backup about the key disk of BeckMan Array 360 System;

Beck Man Array 360 System钥匙盘的备份研究

The thesis analysed cryptology and soft cryptology to software using machine fingerprint to combine key disk technology.

该课题对软件加密技术进行了分析 ,并利用机器硬件指纹结合钥匙盘等技术对软件加密技术的方法进行了研究并给予实现 ,经测试该方法有很高的安全性和隐蔽性。