温和地带的栎木和山下的植物,这些不同树种形态的垂直分布在海岛的斜坡山是清晰可见的。
The oaks in the temperate belt and the plants under the mountain are scattered distinctively and vertically on the slopes of the island.
我搜集落到地上的不同树种的树枝样本进行测量。
I collected samples of branches that fell to the ground from different trees, and I made measurements.
不同树种对天牛幼虫的生长发育影响十分显著。
The growth and development of longicorn larvae were obviously affected by different tree species.
对不同树种的干、湿压缩剪切强度进行了研究。
I find that when tree species is different, dry and wet compression shear strength is different obviously.
会计师们很快会做出消灭一切不同树种和动物种群的决定。
They would soon decide to do away with all those different species of trees and animals.
发现,在同一土壤中不同树种的生长速率表现出明显的差异。
It is found that the growth rate of different tree species is quite different in the same soil.
结合不同的生长规则,可模拟不同树种在自然环境中的生长形态。
Combined with different growth rules, the different tree species growing in natural is simulated.
不同树种的桉树,随温度的下降,其细胞膜透性的变化有显著差异。
The membrane permeability change of different species Eucalyptus had significant differences with temperature reducing.
结果表明:(1)同一尘源条件下,不同树种的滞尘能力差异显著。
The results showed that: (1) different greening trees have distinctly different dust detaining abilities when in the same dust environment.
就JN—90低毒性脲醛树脂胶铁调胶与不同树种单板的制板工艺进行了深入研究。
This article makes a deep study of formulated JN-90 low toxic urea-formaldehyde resin with different filler and extender and manufactured board using different tree species veneer.
不同树种的光合曲线变化趋势基本一致。 不同的品种间光饱和点和补偿点不一致。
The main results were as follows:1. The trends of photosynthesis curve of different fruit trees are similar different cultivars has different photo-saturation point and photo-compensation point .
黔中喀斯特植被的主要组成树种间普遍存在着竞争关系.但不同树种间竞争强度有所差异。
The competition occurs widespreadly among the major component species of Karst vegetation in the middle area of Guizhou , but the intensity of competition vary among the species.
观察该种白蚁对不同树种木材的取食状况,了解不同树种木材对该种白蚁初建群体的影响。
Influences of different species of wood on termite's feeding and new colony's developing were investigated.
结果表明:(1)黄土高原半干旱区不同树种林地及荒坡土壤含水量很低,接近于凋萎湿度。
The results were as the following:(1) In semi-arid region of the Loess Plateau, the soil moisture contents of forestland and wasteland were low, near to the wilting humidity.
本文通过植物分子式的方法确定不同树种的含碳量,以此为参数对我国的森林碳汇量进行了估算。
This paper estimates the carbon content of different trees by the plant molecular formula, and estimated the forest carbon sequestration in our country using the carbon content as parameter.
不同树种间的树干茎流量差异极显著,影响树干茎流量的主要树体特征因子是冠型结构、胸径和平均冠幅。
And there are obvious difference of stemflow among different species, the main factors that affect the stemflow are crown structure, diameter breast-high and crown width.
本文从不同树种、不同时间、空间的分布出发,应用模糊聚类分区模型先对样本进行分类,以便确定有关参数。
The article applies fuzzy gathering distribution model and distribute species from different trees, time and space decides on the related parameter.
温和地带的栎木例如冷杉,高山下的植物例如杜鹃花,这些不同树种形态的垂直分布在海岛的斜坡山是清晰可见的。
The oaks like the fir in the temperate belt and the plants like azalea under the mountain are scattered distinctively and vertically on the slopes of the island.
结果表明:淹水胁迫下,不同树种的相对电导率及丙二醛含量均呈上升趋势,而游离脯氨酸含量的变化则存在显著差异。
The results showed that electric conductivity and MDA content of different tree species had the trend of increment, but the change of proline content was varied under waterlogging stress.
不同树种的抽提物含量对木材化学镀镍的影响较大,针叶材主要是树脂的含量,阔叶材主要是单宁的含量,这些抽提物容易造成镀液的分解。
The extractive content from different tree species has great effect on electroless plating. The resin of Softwood and the tannic of hardwood cause plating liquid easily decompose.
主要研究成果如下: (1)不同树种光合生理过程日变化规律不同树木光合生理过程日变化规律即与树种特性有关也与土壤水分密切相关。
The next are the main results: (1)The diurnal change rule of the process of photosynthetic physiological of different trees has the connection with the characteristics of trees and soil moisture.
由于树种具有不同的、往往是独特的特性,森林物种组成的变化以多种方式影响着生态系统。
Shifts in forest species composition ramify through the ecosystem in many ways because tree species have different, often unique properties.
不同的树种对土壤的形成和性质有不同的影响。
Different species have different influences on soil formation and soil properties.
但是银杏树和美国常见的树种不同,它是雌雄异株植物,也就是说银杏树有分雄性和雌性。
But unlike most tree species common in the us, the ginkgo is dioecious, meaning trees are male or female.
种植园可有不同类型的管理系统(如集约型,半集约型)和使用不同类型的遗传材料(如野生材料,基因改良树种)。
Plantations can have different types of management systems e.g. intensive, semi-intensive and use different types of genetic material e.g.
为什么不同的树种中有不同的斐波那契布局模式存在?
采用盆栽试验的方法,研究了不同土壤干旱条件下渭北主要造林树种苗木根系活力的变化。
Under different conditions of soil moisture, seedling root vigor was studied for major tree species planted in the Weibei Loess Plateau by means of a pot experiment.
种间关系处理,根据树种光特性进行分层。即根据树种不同生活型分层。
The interspecific relationship kept the different layers in the light of physiological characters which is factual life form of tree species.
我们会去参观附近的几个户外地点,抽样勘察不同的环境和树种。
We visit several locations around the areas, sampling a few different environments and tree species.
我们会去参观附近的几个户外地点,抽样勘察不同的环境和树种。
We visit several locations around the areas, sampling a few different environments and tree species.
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