stage-by-stage method
1.This is the working method of the interim that our country rural economics develops very lopsided place to decide, as the development of rural economics, be in conditional area to will increase the strength that the government drives stage by stage, in order to reflect the character with safe society.
2.Answer: (1) compose builds system of long-range open education, learn an opportunity to all is willing that accept the person of higher education to offer, make its are had stage by stage lifelong the opportunity that enjoys education; (2) use technology of contemporary and long-range education hard, improve educational quality; (3) use method of contemporary and long-range education, enlarge higher education dimensions, make more people can accept higher education.
4.Method:The self-designed first aid care programs were applied to rescuing the patients with multiple trauma. The total 73 patients with multiple trauma were divided into two groups by stage-comparison method,the 37 cases were rescued by first aid care programs,and 36 cases of the control were rescued by routine aid. The effect of two groups was compared.
7.(1) The velocity of the initial stage of " precipition -transforming - method" is mainly influenced by the diffusion of CO32-,while that of the upper stage is equally influenced by both the diffusion of CO32- and the ionization of the Mg(OH)2. The phenomenon of precipitation transforming exists in the process.

