tree-ring造句

例句与造句

1. Tree - ring ; isotope ; environment change
   树轮同位素环境变化
2. He calls the method used to turn tree - ring width into temperature hopelessly flawed
   他认为，用树轮来判断气温的做法错得离谱。
3. Response analysis between tree - ring widths and climatic factors along different regions in tianshan mountains northwestern china
   天山云杉树木年轮宽度对气候因子变化的响应
4. By comparing the cut timber at puebloan sites with the tree - ring records for the area , archaeologists can often date the occupation of the settlements quite precisely
   考古学者比较了普布罗遗址发现的木材与当地的树木年轮记录，可以推算人类居住在那儿的年代，结果往往相当精确。
5. It's difficult to find tree-ring in a sentence. 用tree-ring造句挺难的