Review of risk acceptance criteria for ocean engineering;

Development of ocean engineering technology and aspect on development of state ocean economy;

Application of multivariate probability analysis using copulas to ocean engineering;

The significance and difficulty of deepwater welding applied in offshore engineering were described as well as several new technologies such as hyperbaric TIG welding, hyperbaric MIG welding and friction stitch welding were introduced.

Taking material procurement management for the first 400-inch self-elevating drilling rig in China as an example,the article analyzes the important role of procurement management in offshore engineering from the aspects of features of procurement and mode of procurement management.

This is a new technology used in the offshore engineering.

Review of Galileo navigation system and its effect of marine engineering;

Estimating economic costs of potential fishery losses caused by marine engineering;

According to the applications of nickel-aluminium bronze in marine engineering,welding,anti-explo- sion material and others,and the researches of nickel-aluminium bronze at home and abroad,the researcn progresses and application of nikel-aluminium bronze alloys are introduced in the paper,and some existing limitations are discussed.

Physical and mathematical model study on dilution and dispersion in the near field of Jiaxing wastewater ocean disposal project;

Physical model test study on initial dilution change in one tidal was carried out for two outfall sites of Changqian 0+000 and Changqian 0+1400 wastewater ocean disposal project in Jiaxing.