相比之下在开普勒-10轨道中发现的那颗行星其轨道周长只有20小时，而且密度很高以至于研究员估计行星内部是由铁组成的。
The planet orbiting Kepler 10, by contrast, has an orbital period of a mere 20 hours and is so dense that it is probably made of iron.
枪杆粗如织布的机轴，铁枪头重六百舍客勒。
His spear shaft was like a weaver's rod, and its iron point weighed six hundred shekels.
Wawan说如果位于南加里曼丹和芝勒贡的这个厂的投产使用，将减少对铁的进口依赖。
Wawan said if the operation of the plants in South Kalimantan and Cilegon would reduce dependency on iron imports.
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