In the ebb, the part of the formation of atolls surface.在落潮时, 部分的珊瑚礁露出水面形成珊瑚岛.Pacific Islanders, many living on coral atolls, are among those most at risk.太平洋岛屿上的居民有很多住在珊瑚礁岛上, 他们面临的危险是最大的.In the Pacific Ocean there are m...
海上运费, 每1000平方英尺绝缘板约28美元, 标准硬质纤维板为10美元.Ocean freight is approximately $ 28.00 for the insulate board, and $ 10.00 for the standard hardboard, per 1,000 square feet.介绍了硬质陶器低温烧成的研究及其结果.Introduced the research and results of...
照片应该图像清晰，颜色逼真，构图合理。Pictures should be in focus, with realistic colours and well composed groups.它可以把从地图或遥感设备中得到的数据转化成为图像。It can translate data from maps or remote sensing instruments into images.视听图像aural and visual imag...