翻译和例句：
The Dead Sea is the lowest point on the surface of the Earth. It is about 420 metres below sea level. The waters have the highest density (密度) of any sea in the world. ……
The Dead Sea is the lowest point on the surface of the Earth. It is about 420 metres below sea level. The waters have the highest density (密度) of any sea in the world. ……
the fresh egg into plain water (淡水), what would happen?Your answer: ________________Why？鸡蛋上浮是因为加入盐后，水的密度增大，鸡蛋受到的浮力就随之增大。当水的密度增大到一定程度的时候，鸡蛋就会浮起来了。 ……
! This is because 25 percent of an apple is air. This makes them less dense (密度大的) than water, and so... dense (密度大的) than water, and so they float. A little-known fact is that apples make people burp (打嗝 ……
live in or around it. That’s how it gets its name. The salty water has higher density (密度) than ……
,” Redfern said.句意：Redfern说:“地球表面物质的密度远低于地球物质的平均密度，这就告诉我们在地球内部存在着密度更高的物质。”key:B ……
its density (密度) is smaller than the earth抯. In fact, Mars has about 1/3 the gravity of the earth ……
高考词汇denseadj. 密度大的 Water is eight hundred times denser than air. detectvt. 发现，察觉High levels of lead...… the more结构，译为“越……就越……”。句意为：星星移动得越快，就需要越多的引力阻止它们飞走，黑洞的密度也一定更大。 ……
摘自： 高考链接[21ST, 21世纪学生英文报·高二版]
;s income. Report shows that the higher the income, the higher the nursing density (密度). In low... that the higher the income, the higher the nursing density (密度). In low-income countries, the average (平均 ……
, the higher the nursing density (密度). In low-income countries, the average (平均的) density of nurses is 9.... Report shows that the higher the income, the higher the nursing density (密度). In low-income countries ……
faster through materials with greater density (密度). TEENSSound usually travels at 340 meters per...) center. According to the study, sound waves travel faster through materials with greater density (密度 ……
travels at 340 meters per second (秒). But it can travel even faster through high-density (高密度... (高密度的) materials. Scientists at the University of Cambridge, UK, have found its fastest possible ……
, sound waves travel faster through materials with greater density (密度). The fastest speed is only... the air.According to scientists, sound waves travel faster through materials with greater density (密度 ……
layer depends on how dense (密度大的) the object is.Which layer depends on how dense (密度大的) the object ……
float on different layers.The objects float on different layers.Which layer depends on how dense (密度大的) the object is.Which layer depends on how dense (密度大的) the object is. ……
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