在室温下密度是1。
分析研究了聚丙烯腈基1 k碳纤维在不同热处理温度下密度及力学性能变化。
Mechanical properties and densities of 1k PAN carbon fibers with different temperature treatment are investigated in this paper.
在熔体内部,在重力的影响下,(研究人员)根据密度对不同元素进行了分类。
Within the molten interior, under the influence of gravity, different elements were sorted out by density.
6 It's got a density of about 1.76 at room temperature.
在室温下密度是1。
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