名词
中文翻译：正坡
同义词：
['positive gradient', 'positive slope angle例句：1. The slope of the hill is very steep', 'which makes it difficult to climb.（这座山的坡度非常陡，爬起来很困难。）']
例句：
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1. The slope of the hill is very steep, which makes it difficult to climb.
这座山的坡度非常陡，爬起来很困难。
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2.The positive slope of the road indicates that the road is heading in the right direction.
道路的正坡表明道路正在朝正确的方向前进。
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3. The positive slope of the graph shows that the increase in temperature is increasing.
图中正坡显示温度的增加是增加的。