墙板分两类，一种是白栎木，另一种是黄松。
在树高、胸径和材积3个生长指标上，美国黄松具有很好的相关性，相关系数均在0.9以上；而油松的树高与胸径相关系数仅为0.583。
Compared to P. tabulaeformis, the height and diameter growth and volume of P. ponderosa have good relativity, and correlation value was more than 0.9, but P. tabulaeformis was only(0.583).
分析结果也表明：口岸检疫要重点对来自北美的木材、货物木质包装进行核查和检疫，其中花旗松、西黄松、湿地松、火炬松等更需要重点检疫。
Our results showed that it is necessary to focus on checking and quarantining wood or woody package from North America, especially douglas firs, ponderosa pines, slash pines and loblolly pines.
黄士松，汤明敏。我国南方初夏汛期和东亚季风环流。热带气象学报。
Huang shisong tang mingmin. the early summer flood periods of southern china and the summer monsoon circulation of east asia. journal of tropical meteorolog.
那件松垮的黄衬衫有长长的袖子，前头有4个镶黑边的特大号口袋。
The baggy yellow shirt had long sleeves, four extra large pockets trimmed in black thread and snaps up the front.
那件松垮的黄衬衫有长长的袖子，前头有4个镶黑边的特大号口袋。
The baggy yellow shirt had long sleeves, four extra large pockets trimmed in black thread and snaps up the front.
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