less dense than
双语例句原声例句权威例句
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Both oil and gas are less dense than water, so they generally tend to rise upward through water-saturated rock and sediment.
石油和天然气的密度都比水小，所以二者通常会浮在被水浸泡的岩石和沉积物的表层。
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One type of pattern was of a specific density and was to be classified as dense, while the second type of pattern could vary in density, but was always less dense than the first one.
一种图案具有特定的密集度，被归为“密集”类，另一类图案的密集程度不同，但都比第一种的密集程度低。
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Because it's less dense than liquid water.
因为它没有液态水的密度大。
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Magnesium is a liquid but it's less dense than magnesium chloride.
镁是液体,但是它的密度比氯化镁要小。
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