HART protocol which is the transitional protocol of field-bus allows transferring both digital signal and analog signal simultaneously in order to actualize bidirectional communication.
HART协议是现场总线的一种过渡性协议，可使数字与模拟信号同时传送且互不干扰，实现双向通讯。
HART communication protocol which belongs to transitional protocol introduced in this paper is rudiment of field bus, which permits transmitting digital signal on analog signal circuit.
HART协议是现场总线的一种过渡性协议，可使数字与模拟信号同时传送且互不干扰，实现双向通讯。
Many new ways, such as culture management, images management and protocol management, have being used in the management of transitional reading-rooms in the new being-built college campuses.
高校新校区过渡阅览室由大学生自主管理，高校馆采取文化管理、形象管理和协议管理的办法进行管理。
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