演替受到许多因素的影响:土壤的性质、暴露于阳光和风中的时间、降水的规律性、偶然的殖民和许多其他随机因素。
Succession is influenced by many factors: the nature of the soil, exposure to sun and wind, regularity of precipitation, chance colonizations, and many other random processes.
堆积型铝土矿床开采工作面大,雨季采场土壤的性质对生产影响严重。
As the mining face of a certain accumulational bauxite deposit is large, the property of the stope soil has great influences on the mining activity during rains.
各种障碍阻挡了这一工程,有的是因土壤的性质,有的是因巴黎劳动人民的成见。
All sorts of obstacles hindered this operation, some peculiar to the soil, others inherent in the very prejudices of the laborious population of Paris.
在对水田机械机动性有影响的诸因素中,以水田土壤的性质最复杂和最难掌握。
Among those factors which affect the ground mobility of paddy-field machine, characters of paddy-field soil are the most complicated and unmanageable.
通过对黄棕壤和黄褐土粘粒胶膜中元素和粘粒矿物的分析,比较了粘粒胶膜和基质土壤的性质、元素和矿物组成之间的关系。
The characteristics of elements and clay minerals of argillans in yellow brown soils and yellow cinnamon soils in the central China were analyzed and compared with their matrix soils.
与森林中的其他地区相比,坑和土丘的土壤性质有显著的不同。
Pits and mounds have significantly different soil properties than other areas in the forest.
我们会观察土壤的化学性质——比如某个地方的土壤里有多少氮或者镁——然后与附近土壤的化学性质作比较。
We look at soil chemistry—for example, how much nitrogen or magnesium there is in the soil in one spot—and we compare it with the chemistry of the soil a short distance away.
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.
研究了稳定剂和土壤性质对稳定的压实土的强度的影响。
The influence of stabilizers and soil properties on the strength of stabilized, compacted earth is investigated.
而有机食品的种植不会改变土壤的天然性质,因而可以保护我们的土壤和水源。
Growing organically keeps soil in its natural state and protects the ground as well as our water.
数值反演方法是间接确定土壤水力性质的方法之一。
The numerical inverse method is an indirect method to determine soil hydraulic properties.
结合单步出流实验的数值反演方法在确定土壤水力性质时会遇到解的非唯一性问题。
The non-uniqueness problem is always encountered when numerical inverse method coupling with one step outflow experiments is employed to determine the soil hydraulic properties.
采用野外调查与室内分析测定的方法,研究了苏北地区林粮间作地土壤理化性质。
Based on the field investigation and soil analysis, some soil physical and chemical properties in different agroforesty systems in northern area of Jiangsu province were studied.
研究评价高尔夫球场果岭根系层配方土壤的物理性质及对草坪性状的影响,对指导我国高尔夫球场草坪建设具有实际意义。
Evaluating the effects of putting green rootzone mixtures on soil physical properties and the turfgrass performance is of great immediate significance to golf course construction.
在植被的恢复过程中,土壤性质也发生了相应的变化。
During the vegetation rehabilitation process, soil properties were changed correspondingly.
影响味道的因素是咖啡树的品种类别、生长的土壤性质、栽培园的气候及海拔、采摘成果的谨慎、以及豆子处理的过程等。
Factors that affect the taste of coffee tree species categories, the growth of soil properties, climate and altitude of cultivated garden, picking the outcome of care, and treatment processes beans.
以往对紫色土的各种研究都忽略土壤砾石的性质和空间分布,以及对土壤物理和化学性质的影响。
The previous researches on purple soils neglected the properties of rock fragments, the distributions of rock fragments, and the influence on soil physical and chemical properties.
植物对土壤铅的吸收主要和土壤的理化性质有关。
The plant's absorption of lead relates to the physical-chemical nature of the soil.
在恢复初期,地衣和苔藓对土壤生物学性质的改善主要体现在土壤表层。
At the initial stages of restoration, improvement on the soil biological properties by lichen and moss were represented mainly on surface layer soil.
划分了土壤性质变化的阶段。
研究结果表明:实行农林复合经营对土壤化学性质有显著的影响,并因作物的品种而存在差异。
Results showed that in compound management of forest and agriculture it is obviously existed the effect on soil chemical property, and there is difference because of variety of the crop.
不同恢复措施的土壤物理结构、土壤化学性质均获得明显的改善。
The soil physical structure and the soil chemical properties in two restoring measurement are obviously improved.
本文报导了对盆栽茶树根际土壤性质的研究结果。
The properties of rhizosphere soil of pot-cultured tea plants were investigated.
不同耕地类型由于水热条件的不同,造成土壤性质明显差异。
Because of the different hydrothermal conditions, it resulted in significant differences in soil properties.
结果表明,灌溉水质对草坪土壤的化学性质有很大影响。
The results indicate that irrigation water quality has great effect on the chemical properties of lawn soil.
影响土壤铅的植物有效性的因素包括土壤铅全量、土壤理化性质、土壤微生物、高等植物等。
The main factors that affect the availability of Pb in soil are the total amount of Pb, soil nature, soil microbial, and plants growing on the soil, etc.
石漠化对流域内土壤性质的影响还不太明显;
The soil characters in the basin are not affected obviously by the rock desertification.
土壤化学反应中的某些性质可用广义氧化还原理论给出新的解释。
Some properties of those reactions are explained by new theory of generalized oxidation and reduction.
不同的母岩母质,一般形成不同性质的土壤。
应用多重分形的方法来描述土壤粒径分布性质是非常有效的。
It was very effective to describing the character of soil particle distribution by using multi-fractal method.
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