查询词典 tree

My family tree begins with what in fact is a tree, a cedar of straight grain that grows in Northern California and Oregon.

我的族谱事实上是开始一棵树的，一棵成长于北加利福尼亚和俄勒冈地区的直纹香柏。

I was hoping the kids wouldn't wake up before I managed to get home and get the presents from the basement and place them under the tree We had cut down a small cedar tree by the side of the road down by the dump.

希望在我回家之前孩子们还没醒，那么我就可以把礼物从地下室拿出来放到树下（我们已经在路边的垃圾场砍下一株小雪松。）。

The progress of comparative genomics in tree species was reviewed and the prospect of this field was discussed, which might be useful to tree genomics in China.

文章概述了林木比较基因组学研究的进展状况，探讨了该领域的发展趋势，以期为我国林木基因组学研究提供有益的参考。

Native to China, the ginkgo tree is grown as an ornamental shade tree in Australia, Southeast Asia, Europe, Japan and North America.

对中国本土的银杏树种植作为观赏树木遮荫在澳大利亚，东南亚，欧洲，日本和北美。

Northwestern China is one of the biggest fruit tree original cen-ters in the world,and also the largest deciduous fruit tree productionbase in China.

中国西北地区是世界最大的果树发源中心之一。

Pinus bungeana is a special tree specie in northern China, it has become a fine tree in beautifying cities and gardens.

白皮松是我国北方的特有树种，目前已成为城市和庭园绿化的优良树种。

Its the best model tree specie in forest engineering genetic breeding, So it has many advantages, such as smaller genome, easier to propagate and operate than many other tree species through traditional and molecular methods.

由于其基因组小，有性和无性繁殖容易，在传统和分子操作上要比大多数树种简单，所以它是林木基因工程育种的理想模式树种。

The result pointed out that the vertical distribution of foliage for each species was different,however,generally speaking,the foliage in upper crown (0.3CL) for broad-leaved species in natural secondary forest took a small percentage,about 10%;in middle or middle lower of the crown(0.4CL to 0.8CL) the branches here took the majority percentage of whole foliage,almost 60%to 75%;but in lower crown(0.8CL),there was about 10%of whole foliage.(5)The interspecies competition of trees in secondary forest was expressed by Hegyi competitioin index,and the active competitor was calculated by the competition zone radius and the tree position,DBH,and distance in the zone,it was not all competitors in tranditional calculation.The study introduced crown area overlap index to describe the crown competition between subject tree and its competitors,furthermore,the crown area was classified into 5 levels with a method of equal crown projection area,therefor,the resulting crown area overlap index showed more realities of existing stand conditons.(6)Based on the theoretics of multiply divide,the spatial strcture optimizing model of secondary forest stand selective thinning was developed by diversity mingling,aggregation index,competition index and crown area overlap index,also designed 10 constraint conditions which were related to forestry meanings,the objective function was solved by the implicit enumeration method with LINGO 9.0,using 0-1 integer programming.

并且得出，每个树种在树冠内相对高度上的叶量的垂直分布是不同的，天然次生林阔叶树种的叶量在树冠的上部(0.3CL以下)所占比例很小，约占10%左右；在树冠的中部以及中下部(0.4CL～0.8CL)，叶量所占比例最大，几乎集中了整个树冠60%～75%的叶量；而在树冠的下部(0.8CL以下)，几乎占很少的叶量，大约10%左右。5、采用Hegyi竞争指数来表现次生林内林木的竞争关系，并且根据竞争圈的大小和林木在竞争圈内的分布位置、大小与距离来计算有效的竞争木，并不是传统意义上的全部竞争木；本研究提出用树冠叠加指数来表示林木与周围树木的树冠竞争情况，并采用等树冠投影面积法把树冠分为5级，这样计算的树冠叠加指数更加与现实林分相符。6、本研究基于乘除法的思想，用多样性混交度、聚集指数、竞争指数和树冠叠加指数构建了天然次生林择伐空间优化模型，设计了10个与林学意义相一致的约束条件，并采用0-1整数规划的思路，在LINGO9.0软件中使用了隐枚举法对目标函数求得最优解。7、以M702标准地为应用实例，具体计算出了每株采伐木，经过择伐后，目标函数值按模型设计的要求发生了极大的改变，增加了5倍多，说明了最后这个解的优良性，满足了设计的要求。

Meditation Alone/ firefly译 The Moon Is Mine The moon is mine And the sundries I home mail It's thin, cool and dark Like me under an unlucky star Who stay out straying, with a sadly sorrowful look When facing it You should feel esteem--in my opinion Also you could Weep when looking at it, and Be put in a tight spot, or Behold a man in it coming out Lay Open the Loneliness Lay open the loneliness, perhaps There be no loneliness Under the alone lamp, in the empty room The whole world's dyed orange with rays Everything represents nothing As someone been far away The deserted heart still misses Only lonely is still lonely Wine for one, when wine round three times for one Think of the drip drops, the fallen leaves, and Some time, some seasons, some persons, some Sundries when warm Like I lay open the loneliness Then nothing to keep lonely The Tree All the leaves in this tree fall Its loneliness falls into a face It's limpid and bright Where the sun shines There are blares of colored glaze Exclaim occasionally, or profoundly Stride one's line of sight, such height and weald Straying there --Why there is no wild Divide the Rain Drips Divide the dense rain drip Then you may see decaying scene-- A man in the sun walking with vigorous strides In the shallow puddle Immerges half his nose, spraying Continuous ripples It's simply a groundless guess at daytime Or rather a dream, yet that's it And that I see Sun's weak, and see The sun and water turns to be blank in the air Nov.

16th， 2007 原诗：《独想》《那些月光是我的》那些月光是我的是我寄给家里的物什它薄薄的，凉凉的，暗暗的就像我的薄命流浪在外，神情悲悯你们面对它应该感到高贵——这是我的想法你们也可以看着它流泪，看着它一筹莫展，或者看着一个人从里面走出来《把孤独摊开》把孤独摊开，或许就没有孤独了在孤灯下，空屋里万物都染着桔色的光万事都不代表什么就像远去了一个人心中空荡荡的，却总有惦念但孤独还是孤独的一个人的酒，一个人酒过三巡想想窗檐的滴水，想想落叶，想想一些时间，一些季节，一些人物，一些那时感到有温度的物什就如同把孤独摊开了没什么可继续孤独的《这棵树》这棵树落光了叶子它的孤独就成了一张脸它清澈与明亮太阳光照的地方，全然是时空中一簇琉璃的光泽偶尔让人惊叹，偶尔骨感地跨入人的视线，那样的旷野和高度停留在那里——为什么没有荒芜《把雨点分开》把稠密的雨点分开就可以看到颓废的景观——一个刚在太阳下健步如飞的男人在浅水坑中浸入了一半的鼻子，喷着连续不断的涟漪这只是我白日的一个臆念有点梦，但就是这样我才看到了阳光的软弱，看到了阳光和雨水原来就是一场空中之茫

Using the tree - ring width chronologies in Kuitun River, this study investigated the relationships between tree growth and September runoff of Kuitun River.

：利用奎屯河流域树轮年表资料，分析树木生长与河流流量变化的关系，重建了奎屯河379a9月的径流量，并分析其变化特征。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了