古树群是指10 株以上成片生长在一起的树林。
The ancient trees refer to those who are at least 100 years old.
图490：榕树可以独树成林，那已有气质，若是榕树群就更具意境了。
Photo 490: The view of banians is appealing with an artistic conception.
如果你有一只猫，把橙和柠檬皮撒在圣诞树群上；大多数的猫不喜欢柑橘属的气味。
If you have a cat, scatter orange and lemon rinds on the tree skirt; most cats hate citrus scents.
这里长着大量的地衣类植物，也反映出此地的恢复情况：富含鲑鱼的河流，以及白桦，杨树和枫树等树群都不断的变得兴旺茂盛。
The numerous lichens, however, mirror the areas resilience: Trout-rich rivers and stands of birch, aspen, and maple continue to thrive.
类群之间的差异和每个类群内部的相似性使大多数生物学家确信，生命之树只有两个树干。
The differences between the groups and the similarities within each group made it seem certain to most biologists that the tree of life had only two stems.
在一个案例中，一群自然资源保护主义者已经自己采取行动，通过协助迁徙的方式来拯救一种濒临灭绝的树——佛罗里达香榧树。
In one case, a group of conservationists has already taken it upon itself to try on their own to save an endangered tree, the Florida Torreya tree, through Assisted Migration.
至少每隔两周，一群餐饮服务商就把几百英尺的帆布和足够多的彩色灯带到花园里，在盖茨比的巨大花园里布置圣诞树。
At least once a fortnight a corps of caterers came down with several hundred feet of canvas and enough colored lights to make a Christmas tree of Gatsby's enormous garden.
加文来自澳大利亚悉尼附近的蓝山。他接着说：“这一群羊由一个十几岁的放羊人看护着，你可以看到他就在树后面。”
Gavin, from the Blue Mountains, near Sydney, Australia, added: 'the herd of goats were being looked after by a young teenage shepherd, who you can just make out behind the tree.
包括大卫·米拉奇在内的一群树艺家正试图通过克隆来保育加州红杉这一类的古老树种。
A group of arborists, including Jake Milarch, are hoping to preserve ancient trees such as this California redwood by cloning them.
约书亚树公园“第四营”的树林中有他为自己建造的训练馆，里面是他和他同样梳着马尾辫的伙伴们——一群梦想家，为了成为“石头大师”而努力训练。
At Camp IV in Yosemite he built his own gym among the trees, in which he and his fellow ponytailed dreamers trained to be "masters of stone".
现在已经建好的大多数树屋都是用铁链连接在一起的，社区正在建设空中桥梁目前连接着一小群树屋。
While many of the raised structures are connected by zip lines only, the community is continuing to develop a sky bridge that currently connects a smaller cluster of tree houses.
群树如表示大地的愿望似的，踮起脚来向天空窥望。
The trees, like the longings of the earth, stand atiptoe to peep at the heaven.
我正在拍摄两棵树的照片，当我走回汽车的时候，被这群爱管闲事的奶牛跟随着。
I was taking photos of a couple of trees and when I walked back to my car I was followed by this herd of nosey cows.
几年以后，一群人登上了有第二棵树做成的渔船。
Years later, a group of men got in the fishing boat made from the second tree.
大小胜过数量，在德克萨斯州的私人牧场里，一只美洲鹤使一群黑腹树鸭分散开来，权且作为一个勇敢的饲养员。
Size trumps numbers as a crane scatters black-bellied whistling-ducks near a game feeder on a private Texas ranch.
群树如表示大地的愿望似的，踮起脚来向天空窥望。
The trees, like the 6 longings of the earth, stand a-tiptoe to peep at the heaven.
当参观者进入紫薇树花园雕塑群时，他们被周围如同在一个有石头和水的地形景观上生长发芽的树木一样的800多个竖立的翼片所包围。
As visitors enter the sculpture to the Myrtle tree Garden, they are surrounded by more than 800 fins which sprout up like trees in a topographical landscape of stones and water.
有一个卖帽子的人在一棵树下午睡，等他醒来后，他发现一群猴子把他所有的帽子拿到了树稍上。
A hat seller, on waking from a nap under a tree, found that a group of monkeys had taken all his hats to the top of the tree.
在这片被群树环抱的土地上，没有日落可看，黎明也是传言多于亲见。
There is no sunset to be viewed in these tree-wrapped grounds, as twilight is heard more than seen.
所研究的豹蛛属的4个种在两种构树方法（NJ法和MP法）下所获得的分子系统树中均优先聚在一起，是较进化的类群。 与传统形态分类结果一致。
The 4 examined species of Pardosa was grouped together between two methods of phylogenetic analysis(NJ and MP), which is the most evolutive group, as same as recent taxonomy.
阐述课题组，应用精细分离与精细有机合成以及化工系统工程的综合技术建设磷脂学科群、产品树的研究工作。
The study of building subject group and series products of phospholipid by the multi-technology of fine separation, fine organic synthesis and system engineering was put up.
阐述了应用精细分离与精细有机合成以及化工系统工程的综合技术建设磷脂学科群，产品树的研究工作。
The study of building subject group and series products of phospholipid by the multi technology of fine separation, fine organic synthesis and systems engineering was put up.
其次，提出从导航路径中利用构造复合后缀树的方法来挖掘用户关键路径，并利用关键路径将用户聚类成不同的兴趣群。
Second, general suffix tree algorithm is used to mine the key path from user's all navigation paths, and using key path to cluster all users into different interest groups.
遗传进化树分析表明，萝卜分离物wrs2在MB类群中单独构成一个分支，可能是MR类群和MB类群发生重组的后代。
Phylogenetic analysis indicated that a radish isolate WRS2 formed a single branch in MB group, possibly WRS2 was the offspring of a recombination between MR and MB groups.
以翅果油树为建群种形成的群落，是山西南部暖温带落叶阔叶林地带低山丘陵区的代表植被类型之一。
The community composed of Elaeagnus mollis as the constructive species is one of the typical vegetation types in the hills and lower-mountains of southern of Shanxi.
群树如表示大地的愿望似的，竖趾立着，向天空窥望。
The trees , like the longings of the earth, stand a-tiptoe to peep at the heaven.
九寨沟，由树正群海沟、则查洼海沟、日则沟三条主沟组成，海拔平均在2500米左右。
It is constituted with three main areas-Shuzhengqunhaigou, zechawahaigu and rizigou, 2500 meters above sea level.
九寨沟，由树正群海沟、则查洼海沟、日则沟三条主沟组成，海拔平均在2500米左右。
It is constituted with three main areas-Shuzhengqunhaigou, zechawahaigu and rizigou, 2500 meters above sea level.
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