Objective To understand the evaluations on new nurses work ability from themselves and from their colleagues so as to provide a basis for execution of night-shift permission.

The packaging legislation,market access system and developing trend in America and Canada are mainly expounded.

According to the development status and problems of agricultural machinery industry,such as: low machine quality,high energy consumption,chaotic and fierce competition,authors consider it is imperative to establish access system in agricultural machinery industry during its rapid development.

The access system of college optional courses is incomplete in practice.

This paper summarized the connotation of market admittance system, analyzed the necessity of technical goods market admittance system, discussed the admitting condition and content of technology market from technology goods, technology transaction, technology operating institution and technology broker, in order to further regulate and develop technology market.

The authors analyzed the content and function of knowledge network, proposed procedures to construct soft science research knowledge network,and designed its admittance system.

Engaging in the legal profession needs a strict professional admittance system.