英语词汇“pitch pine”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

pitch pine

noun

A pine tree with hard, heavy, resinous timber that is used in building, especially the longleaf pine of North America.We sampled vegetation and developed pitch pine and Virginia pine tree-ring chronologies from the midslope and the mountaintop....

After the Virginia pine established, most trees experienced a release in growth in the 1960s; this 1960s release event was not identified in the pitch pine from the same site.
Today, Steinauer explains, they've either been developed or invaded by pitch pine and scrub oak.

单词	pitch pine
释义	pitch pine noun A pine tree with hard, heavy, resinous timber that is used in building, especially the longleaf pine of North America.We sampled vegetation and developed pitch pine and Virginia pine tree-ring chronologies from the midslope and the mountaintop.... After the Virginia pine established, most trees experienced a release in growth in the 1960s; this 1960s release event was not identified in the pitch pine from the same site. Today, Steinauer explains, they've either been developed or invaded by pitch pine and scrub oak.
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