您要查找的是不是：
- vertical relevance tree 垂直关联树技术
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- This paper introduces the techniques of afforestation,selection of relevant tree species andmajor factors affecting their survival and growth in a municipal waste landfill site in Hudao,Qingdao. 通过在青岛湖岛垃圾场的现场试验，研究了城市垃圾填埋场上植树造林的方法、适宜树种的筛选以及影响树木成活和生长发育的主要因素。
- As the car hit the tree he was snot out. 汽车扭在村上，他被猛地摔了出来。
- The bird sang high and clearly in the tree. 鸟儿在树上清脆地高歌。
- The annular markings on a tree indicate its age. 树的环形纹理显示其年龄。
- The car hit the tree with a sickening crash. 那辆汽车撞在树上发出让人难受的撞击声。
- An arrow whizzed past and stuck in a tree. 一支箭“飕”地一声飞过去，钉在一棵树上。
- The squirrel ran up a tree and got out of my reach. 松鼠跑到树上去了，我逮不着。
- The workers saw off a limb from the tree. 工人从树上锯下了一根大树枝。
- A vertical or nearly vertical line or plane. 垂直线，垂直面垂直或近似垂直的线或平面
- He is not made for climbing the tree of knowledge. 他不是生来适于攀登知识之树的。
- At right angles to a vertical line. 横的与垂直线成90度角的
- He tethered his horse to a tree. 他用绳子把马拴在树上。
- Either vertical edge of a square sail. 垂直帆缘横帆的任何一个垂直帆缘
- I really can't see what relevance is has, I'm afraid. 恐怕我确实看不出那有什么关系。
- The ivy twined round the oak tree. 长春藤盘绕着橡树。
- I saw the bird at the very top of the tree. 就在那棵树顶上我看到那只鸟。
- One of the vertical supports of a handrail on a staircase. 楼梯栏杆小柱楼梯扶手的垂直支撑之一
- He is hit by a falling tree and killed on the spot. 一棵树倒下来，把他当场砸死了。
