墙板分两类，一种是白栎木，另一种是黄松。
调查结果表明，美国黄松已在黄土高原引种成功，是一种很有前途的国外针叶树，可以扩大引种，繁殖推广。
The result of investigation indicated that Pinus ponderosa has been introduced successfully with a promising features alien conifer. Its introduction could be extended in large.
在阐述了世界和我国引种栽培美国黄松的基础上，着重阐述了黄土高原延安树木园引种栽培生长的突出表现。
On the basis of recounting details of Pinus ponderosa in the world and domestic, its prominent characteristics of growth in Yanan arboretum on the loess plateau has been emphasized on the paper.
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.
警官松·素瓦那英策说道,他正站在一所法国殖民时期用黄砖盖的学校外面,"我们这样做也是为了里面师生的安全,因为有时候石块会打在人的头上。"
We also do this for the safety of students and teachers inside because sometimes the rocks hit people on the head.
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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