利用光学传输矩阵方法研究对称和非对称一维缺陷光子晶体的缺陷模式特性。
The mode properties of symmetric and non-symmetric one-dimensional photonic crystals with a sandwich layer defect were investigated by using the optical transmission matrix method.
本文重点描述了对象传输协议和非对称锁算法。
This thesis focuses on Object Transfer Protocol and Asymmetric Lock algorithm.
在ADSL(非对称数字用户线)系统中，传输的数据在进行调制以前，需先进行组织并加入开销数据后形成帧和复帧。
In an ADSL system, transmitted data are organized and overhead data are inserted to form the frame and superframe before the process of modulation.
采用传输线理论，在线性近似条件下推导出起因于输入电压的非对称和电路元器件非对称的纹波的解析表达式。
By using transmission line theory and linear approximation of the circuit, analytical expressions are derived for the ripple due to asymmetry of input voltages and circuit elements.
该分析以非对称数字环路传输系统为例，其噪声在DC附近集中。
The asymmetry digital circuit transmission system was taken as example. The noise was gathered around DC.
如何针对上、下行链路的非对称特性设计高效的传输系统已经成为未来移动通信系统的一个关键问题。
How to design an efficient transmission system according to the asymmetry of uplink and downlink has become a key issue in future mobile communications systems.
MD 5算法用来实现身份认证过程，DES算法结合非对称加密和数字签名技术来保证信息的安全传输。
MD5 algorithm is used to implement the authentication process. DES algorithm combined with asymmetric encryption and digital signature to ensure the safety of information transmission.
MD 5算法用来实现身份认证过程，DES算法结合非对称加密和数字签名技术来保证信息的安全传输。
MD5 algorithm is used to implement the authentication process. DES algorithm combined with asymmetric encryption and digital signature to ensure the safety of information transmission.
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