趣英语 / “等时线”用英语怎么说？

“等时线”用英语怎么说？

“等时线”的英语可以翻译为：
[计] isochrone
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  • “等时线”造句

    据Rb -Sr 等时线测定,其年令值为306Ma, 说明它形成于海西期.Its age determined by Rb - Sr isochron is 306 Ma , suggesting that it was formed at Hercynian....