According to the main characters of the young editors for Science-tech journals,such as the level of degree and expertise,the application ability of foreign language and computer,deficiency of experience and responsibility,four judging standards for talented editors and some efficient training measures for young editors are put forward.

The characteristics and the training measures for the college students’ self-esteem;

Preventative maintaining measures of bituminous pavement and its prevention and cure;

In the light of the diseases of road-bridge in the rain season, based on the investigation and analysis, and connecting with the concrete situation, this paper advances the preventive maintaining measures for reducing the losses of road-bridge in the rain season caused by the rain-water and prolonging its service-life.

Preserve temperature and wet maintenance methods,usage of "water-stored the surface of the concrete", is applied to protect the key to construction quality of mass concrete of the raft foundation.

Preserve temperature and wet maintenance methods, usage of “water-stored the surface of the concrete”, is applied to protect the key to construction quality of mass concrete of the raft foundation.