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- polar gnomonic chart 极座标日晷测时图
- polar gnomon chart 极坐标日晷测时图
- principal meridian of gnomonic chart 心射投影基准子午线
- Central meridian of gnomonic chart 心射海图中央子午线
- Gnomonic charts are published covering the Atlantic, Pacific and Indian Oceans, except for an equatorial belt in each ocean. 出版大圆海图覆盖大西洋，太平洋和印度洋（各大洋近赤道带水域除外）。
- The two systems of government are polar opposites. 这两种政体正好相反。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- On this chart, the erector is marked in blue. 在这张图上竖立肌以蓝色标志。
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗？
- The chart shows an up trend of meat prices. 图表显示肉价呈上升趋势。
- Located or found in one of the Polar Regions. 环极的，围绕极地的位于或发现于一个极地区域中的
- The chart show the company's rapid growth in recent year. 图表显示了该公司近年来的迅速发展。
- gnomonic chart 球心投影海图
- In spite of vigilance a polar bear escape from the zoo. 尽管警戒很严，北极熊还是逃出了动物园。
- Some scientists hope to chart out that particular area of the Amazon. 有些科学家希望对亚马孙河的那一特定区域进行勘察。
- The polar region is the habitat of the polar bear. 北极地带为北极熊的栖息地。
- A polar projection of half or more of the celestial sphere on a chart equipped with an adjustable overlay to show the stars visible at a particular time and place. 星座一览图天体球的一半或多半在平面图上的极投影图，这种图具有可调节的遮蔽物以显示在给定时刻和位置可见的恒星
- Although they can swim, the polar bears are terrestrial animals. 北极熊虽然会游泳，但也是陆栖动物。
- In spite of vigilance a polar bear escaped from the zoo. 尽管警戒很严，北极熊还是逃出了动物园。
- The nurse plotted a chart of the patient's temperature. 护士绘制了一份病人体温图。
