tree的例句大全

Research and Prospect of The Rare Tree Species Aesculus

珍稀观赏树种七叶树的研究现状与展望

Through the classifying and combining of site condition, forest age and density, single-tree biomass, forest biomass and productivity of aerially seeded Pinus massoniana had been studied in this paper.

通过立地条件、林分年龄、林分密度的分级组合，对马尾松飞播林单木和林分生物量、林分生产力进行了研究。

If a young man could drive a nail into a tree with one blow, he earned a kiss from his sweetheart.

如果一位年轻男士能一下就把钉子敲进树里，就能得到心上人的一个吻。

Optical Fiber series: solid side light of optical fiber, end light of optical fiber, optical fiber cable, Dmx512 optical fiber tree, crystal droplight of optical fiber.

光纤照明：实心侧光光纤、尾光光纤、单只光纤、通讯光纤（光缆）、数码光纤树、光纤水晶吊灯。

Timber tree of western North America yielding hard light wood; closely related to the red ash.

北美洲西部的成材乔木，出产硬而轻的木材；与洋白蜡树密切相关。

After a dry period, the first rain running down the tree bark contains most nutrients, dissolved from wind-blown dust and organic matter.

经过一个干季，第一次雨沿着树干降落下来，带着尘土和有机物的机体。

Benape said being less than beautiful had no bearing on the European beech tree's potential contribution to a greener Gotham.

贝纳普说，欧洲山毛榉长得不够好看不要紧，不会影响它发挥绿化纽约的作用。

Based on characteristics of road network, the thesis proposes a rapid path planning algorithm by using bidirectional search, projection method and binary tree theory.

本文结合道路网的特点，采用双向搜索、投影法及二叉树理论，给出一种快速路径规划算法。

The results indicate that: ( 1) Bifurcation ratio is positively related with the tree size and it is negatively related with the stand density. For the suppressed trees in stand, the bifurcation ratio does more affect from the stand density.

研究结果表明：（1）分枝率与林木的大小呈正相关，与林分密度呈负相关，且林分中生长水平越差的林木的分枝率受到林分密度的影响越大。

This paper modifies the finite mixture option pricing model of Ritchey by replacing his non-combining binomial probability tree with a finite Markov Chain.

对Ritchey的通过以有限马尔可夫链替代其非组合二项式概率树的有限混合期权定价模型进行了修改。

The two differ, Luan of the first month forest farm forest more class, while the black dragon hill forest birch sapling forest maximum diameter is 9, and the tree numbers less.

两地不同之处在于，孟滦林场大阶级林木较多，而黑龙山林场白桦幼龄林最大径阶为9，且林木株数较少。

In Beijing, for example, the most common allergenic pollens in spring include those from the large-fruited elm tree, Cathay poplar, ash, acacia and white birch.

以北京为例，春季最常见的致敏花粉包括榆树、杨树、白蜡、合欢树和白桦的花粉。

This paper was aiming at tea brown blight, one of the three most serious tea tree disease, for an in-depth study.

本文针对茶树三大病害之一的云纹叶枯病进行了深入的研究。

The branching factor of a regular search tree has a decisive effect on the time complexity of a search algorithm.

正则搜索树的分支因数对算法的复杂度有决定性影响。

Although gap penalties affect the results of multiple sequence alignment, it is not clear whether there is difference among results got when using different gap coding method and tree search method.

虽然空位罚分显著地影响多序列比对，但是并不清楚当空位以不同的方法编码和使用不同的重建算法时系统发育分析结果是否存在差异。

And all this stuff ends up under the tree.

所有这些东西最后都被堆在那棵树下。

Our simulation results show that the proposed scheme can reduce the reserved bandwidth and the blocking ratio when comparing to the tree routing approach.

模拟结果显示，相较于树状架构，所提出之方法具有较低的建置失败率和总预留频宽量。

Based on the branching pore-tree, a reaction diffusion model is proposed and used to analyze the effect of the fractal structure on reaction efficiency.

研究发现：分形结构特征对反应物的扩散性质具有重要影响。

An increment borer is used to determine the age of a tree.

增量螟虫是用来确定树龄的一个。

The phylogenetic tree indicates the relationships of 13 kinds of bony fishes in the course of evolution.

系统进化树分析显示了13种硬骨鱼在进化上关？