单词：isobars
(isobar 的复数) n. 等压线, 同重元素, 同重核
[化] 等压线; 同量异位素(质量数相同)
[化] 等压线; 同量异位素(质量数相同)
plural of isobar
n. (meteorology)an isogram connecting points having equal barometric pressure at a given time
n. (meteorology)an isogram connecting points having equal barometric pressure at a given time