"Xuelong" boat is a moving scientific research center to be sent to the North Pole for scientific research. It has equipped with many high-tech apparatus and 200-square-meter laboratories in marine physics, marine chemicals, atmosphere chemicals, biology, weather and clean test, and a data processing center. In addition the boat has prepared the world advanced instruments for oceanic investigation, not including the automatic water collection system, 6,000-meter geological winch and sound ocean current meter...