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- British physicist.He won a1904Nobel Prize for investigating the density of gases and for discovering argon with Sir William Ramsay. 瑞利英国物理学家。因测定空气密度和与威廉 拉姆齐爵士共同发现氩元素而获1904年诺贝尔奖
- British physicist. He won a1904 Nobel Prize for investigating the density of gases and for discovering argon with Sir William Ramsay. 瑞利英国物理学家。因测定空气密度和与威廉·拉姆齐爵士共同发现氩元素而获1904年诺贝尔奖
- Chemists study the nature of gases. 有的化学家研究气体的性质。
- The density of population in this city is very high. 这个城市的人口密度非常高。
- A whole tankful of gas dropped away because of the tiny leak. 由于这个小小的漏洞，整整一油箱的汽油都漏光了。
- When wine is fermented it gives off bubbles of gas. 酒发酵时会放出气泡。
- The area had a population density of five people per square mile. 该地区人口密度为每平方英里五人。
- Air is a mixture, not a compound of gases. 空气是气体的混合物，不是化合物。
- There are several kinds of gas in the air. 空气中有几种气体。
- A liter of gas has less mass than a liter of water. 一公升气体的质量少于一公升水的质量。
- Do you know the density of population in this area? 你知道这个地区的人口密度吗?
- Japan has a high density of population. 口密度很大。
- Method of testing for relative density of gas in urban area 城市燃气相对密度测定方法
- IS THE POPULATION DENSITY OF CHINESE CITIES HIGH? 中国城市的人口密度高吗?
- What is the bulk density of the feed material? 进料物的容重比?
- What is the bulk density of the product? 所需产品的容积密度是多少?
- Is the density of such hollow fortresses. 是指这种空心敌楼非常密集。
- Some come off in the form of gases, others collect as slag. 有的化成气体跑掉了，有的结成了熔渣。
- Water has a density of 62.4 pounds per cubic foot. 水的密度是每立方英尺62。4磅。
- Density of products, and low thermal conductivity. 产品密实性好，导热系数低。
