查询词典 evolutionary tree

During the study, researchers recorded the width of the tree rings of balsam firs. Each ring marked a year of the tree's growth. A narrow ring indicated that the tree's growth had been suppressed that year.

在此研究中，研究者们记录了胶冷杉的年轮和宽度，一圈年轮代表胶冷杉成长了一年，某一圈较为细密的年轮代表在这一年内胶冷杉的成长受到了压制。

During the study, researchers recorded the width of the tree rings of balsam firs. Each ring marked a year of the tree's growth. A narrow ring indicated that the tree's growth had been suppressed that year. The narrow rings appeared only after wolf populations decreased, allowing a greater number of moose to survive and eat more balsam firs.

研究期间，研究人员记录了香脂冷杉树轮的密度，一个树轮表示树生长了一年，有一圈年轮显示出树木在那一年的生长受到了阻碍，根据树的年轮推断出现阻碍的这一年，正是狼群数量减少，鹿的数量大量繁殖的那一年，鹿比平常吃了更多香脂冷杉。

So current an old tree two bareness tree heart's miraculous tree mutually.

所以现在的两棵老树就是两棵相互裸露着树心的神奇树。

In order to investigate the light cycle on the basis energy expenditure of tree sparrows and the effects of gonadal weight, we domesticated tree sparrow with temperature 25℃, three kinds of photoperiod in the climate box for four weeks, and then measured tree sparrows body weight, basal metabolic rate, as well as gonadal organ's fresh and dry weights.

中文摘要：为探讨光周期对麻雀基础能耗和性腺重量的影响，对25℃和三种不同光周期的麻雀进行4周人工气候箱驯化后，我们分别比较了雌和雄麻雀的体重、个体 BMR 和性腺的鲜重和干重。

Ven the villagers not too sure, but rumors this tree has a bee nest, the villagers use the cellular fire, even the results of this tree along the fire, the final will Shaochuan a hole; It was also said to be the termites in the borers However, this tree is very strong vitality, still continue to grow.

ffect of tree called the tree is a very big hole， but is why 就连村民也不太清楚，但传闻这棵树有一个蜜蜂巢，村民用火烧这个蜂巢，结果连这棵树也一并起火，最后便烧穿了一个洞；也有人说是被白蚁蛀的，但这棵树生命力非常顽强，仍然不断继续生长。

Po Bronson, in his book WHY DO I LOVE THESE PEOPLE?(Random House, 2005), tells a true story about a magnificent elm tree. The tree was planted in the first half of the 20th Century on a farm near Beulah, Michigan. It grew to be a magnificent tree.

坡·布朗森在他的著作《我为什么爱这些人》（兰登书屋2005年出版）中讲述了一棵大榆树的真实故事。20 世纪上半叶，在美国密西根州比拉镇附近的一个农场，种下了一棵榆树，结果长成了一棵富有传奇色彩的参天大树。

That tree is in height like the fir, and its leaves are like the Carob tree: and its fruit is like the clusters of the vine, very beautiful: and the fragrance of the tree penetrates afar.

4就像罗望子树的树种一样那棵树在高处好像冷杉，它的叶子像那些豆荚树：它的果实像葡萄，非常美丽：它的香气散发到很远的地方。

If, however, to figure out the financial crisis in the U.S. and around the clock to run down the track, in fact, relations with China, because in the U.S. financial tree of tree root system, there is no correlation with the Chinese a few, China against the United States investment in the financial sector, up to a "rattan wrapped around the tree" instead of "root root bound."

但是，如果搞清楚美国这次金融危机的脉落和前后的运行轨迹，其实和中国的关系并不大，因为在美国这棵金融大树的根系里，没有几根与中国相关，中国对美国金融领域的投资，至多是"藤缠树"而不是"根缠根"。

Due to its complexness and the difficulties in the realization of programming the fault tree models, the construction of a fault tree is usually made manually. With the development of the computer technology, an approach of automatic fault tree construction had been developed in the late 90s.

同时人们围绕故障树的建立也开展了一些研究，建立了一些故障树自动建造方法，然而故障树模型的建立过程中需要考虑众多的因素，相比之下目前的自动建树方法局限性还比较强，在这些方法的基础上的实现的自动建树软件实用性受到很大程度的制约，到目前为止还没有出现能够实际应用的商用软件。

To address the issue, we analyze the correlation and similarity of the different radii sequence and the different combination sequence with the full- ring-sample sequences, based on 642 δ13C data of cellulose fixed in tree-ring at 8 different radii of two Cryptomeria fortunei tree disks from Mt. Tianmu, a subtropical mountain of China. It suggests that 2 to 4 radii mixture sample is the better and more efficient choice for the tree-ring δ13C analysis. It had better to take samples at obtuse angle with each other when to take samples at two or three radii.

研究利用来自天目山的两个柳杉树盘的多方位的和整轮的碳同位素测试数据（共计642个），通过不同方位和不同方位组合的平均碳同位素序列与整轮碳同位素序列的关系的多角度的考查、分析发现，并不是采样的方位数越多越好，选择2~4个方位采样合并分析树轮稳定碳同位素，既经济方便又能比较好的反映一棵树的δ13C变化过程与趋势。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。