mean of annual increase的意思|示意

Indeed, oceangoing vessels are now responsible for 8.6 percent of the world's total annual oil consumption, so even a small increase in efficiency could mean significant energy savings.

实际上，海上船舶目前每年消耗世界上8.6%的燃油，所以即使是微小的效率提升，也能节约大量的能源。

The significant increase of annual mean temperature could mostly be attributed to the remarkable warming trend in summer, autumn and winter.

年平均气温的增加主要归因于夏季、秋季和冬季气温的升高。

The annual mean increase rate of sandy desertification is 0.37 percent from 1940s to 1990s, which forebodes a increasing trend of sandy desertification in Hexi corridor.

河西走廊荒漠化面积年平均增长率达0．37％，说明该区域荒漠化呈发展趋势。

Temperature rise mainly appeared after 1970s. Accoding to the temperature statistical data of 56 meteorological stations in Xinjiang, the annual mean air temperature increase steadily.

根据新疆56个气象观测台站的气温资料统计，年均温呈稳定的上升趋势。