Database design: an OLTP system usually adopts an entity-relationship (ER) data model and an application -oriented database design.
数据库设计：通常，OLTP系统采用实体-联系(ER)模型和面向应用的数据库设计。
Traditional software project risk management system usually adopts manual methods, and cannot satisfy the needs of software development.
传统的软件项目风险管理系统往往采用人工的方法，已经不能满足软件开发的需要。
The voltage transformer used in power system usually adopts electromagnetic configuration whose output signal can't be directly used by electronic apparatus without further transformation.
电力系统对电压的测量主要采用电磁式电压互感器，需进行二次变压，才能将电网上的信号变为电子测量装置可用的信号。
Encryption technology, security system and security protocols are the major supports for present business transaction, while security protocol usually adopts SSL and SET protocol.
而商务交易安全主要是通过加密技术、安全机制、安全协议进行保证的。电子商务中的安全协议主要采用SSL协议和SET协议。
Encryption technology, security system and security protocols are the major supports for present business transaction, while security protocol usually adopts SSL and SET protocol.
而商务交易安全主要是通过加密技术、安全机制、安全协议进行保证的。电子商务中的安全协议主要采用SSL协议和SET协议。
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