单语范例（未经PONS编辑处理）
英语
- This gave it a felling age of around 250 -- a fairly uncommon occurrence in tree ring analysis.www.culture24.org.uk
- Many tropical tree species don't make consistent annual rings, which makes tree ring analysis challenging, but some research groups have recently succeeded in measuring tree rings in some tropical species.theconversation.com
- More fancy methods like ice core analysis, coral analysis (for ocean temperatures) and tree ring analysis etc. give you even more long term data.www.extremetech.com
- The use of tree ring analysis has proven the tree to be at least 2000 years old.en.wikipedia.org
是否要添加一些单词、短语或翻译？
请发送新条目。浏览词典
英语
- tree nursery
- tree of heaven
- Tree of Knowledge
- tree pruner
- tree ring
- tree ring analysis
- treeshrew
- tree stump
- tree surgeon
- treetops
- tree trees