After the continuum-removal, the reflectance is normalized to a range of 0-1.0. This enhances the soil absorption and reflection spectrum.
经包络线去除后的土壤光谱反射率归一化到0～1.0之间，可快速有效地突出土壤光谱曲线吸收和反射特性。
According to the heavy metal contents in the fruits, soil absorption and atmospheric dust become the main sources of heavy metal pollution in crops.
通过对不同处理方式处理后的水果中重金属的分析表明，土壤吸收和大气尘降是农作物中重金属的主要来源。
The study shows that the main factors of effect on the Se effectiveness in the zone are probably water, soil loss and soil absorption (clay particles and minerals).
结果表明，水土流失和土壤吸附（含粘粒、矿物质等）可能是本研究地区影响硒有效性的主要因素。
A sequential extraction technique and atomic absorption spectrometry were used in the study to extract and determine the cadmium forms in 35 farmland soil samples in the suburb of Chengdu.
本研究采用连续提取法和原子吸收法对成都市某郊区基本农田的35份土壤样品中各形态镉进行了提取和测定。
The plant's absorption of lead relates to the physical-chemical nature of the soil.
植物对土壤铅的吸收主要和土壤的理化性质有关。
Nitrogen adsorption performance of zeolite and soil in constructed wetlands treating agricultural wastewater, dynamic absorption and reactivation with aeration of zeolite were studied.
该文研究了处理农业污水的人工湿地中的沸石和土壤的氮的解吸附性能、沸石的动态吸附和曝气再生。
The interaction could enhance soil fertility effectively, improve nutrient status in soil and nutrient absorption in the rhizosphere, and also maintain plant productivity.
互作可以有效地提高土壤肥力，改善土壤的养分状况和根际养分吸收环境，维持植物生产力；
The major influential factors of the changes are the atmospheric temperature, precipitation, plant absorption, the activity of soil microbe and so on.
影响这种变化的因素，主要是气温、降水、作物吸收和土壤微生物的活性等。
Atom absorption spectrophotometer-hydride generator testing the conventration of mercury in the soil, has the advantage of high sensitivity, great precision and simplicity.
利用原子吸收分光光度计—— 氢化物发生器对土壤汞进行了测定，结果表明具有灵敏度高，精度好，方法简便等优点。
Temperature, especially where low soil temperature may reduce available soil K and its absorption by plants.
温度，尤其是当土温低，可能减少土壤有效钾和植物对其吸收的地方。
The biogeochemical absorption of outer source iodine by spinach through fertilizing solid iodine in soil and spraying of liquid outer iodine in spinach leaves was studied.
通过在土壤中施放固体外源碘和对叶片进行液体外源碘的喷洒，研究了菠菜对外源碘的生物地球化学吸收。
The paper studied on influence of VA mycorrhiza on maize plant growth, photosynthesis, nutrient absorption and water utilization under water stress with soil culture experiment.
采用土培试验研究了水分胁迫条件下接种菌根对玉米生长发育、光合作用、养分吸收和水分利用的影响。
This is because that organic matter enriched not only phosphorous in the high yield soil, but also increased soil phosphorous availability through decreasing absorption and fixation.
有机质不仅直接丰富了高产农田的磷库，而且通过提高磷酸化酶的活性，降低土壤磷的吸附、固定，促进解吸，增加了土壤磷的有效性。
Film - covered can increase effective fertility of soil, advance nutrient absorption, strengthen photosynthesis.
促进养分吸收，增强光合作用，提高生物产量和经济系数；
It was studied that the effect of different kinds of organic acids and their concentrations on the soil phosphate absorbing capacities by way of isothermal absorption in the brown soil.
以棕红壤为对象，采用等温平衡吸附法，研究了不同有机酸种类和浓度对土壤磷吸附的影响。
The effects of potassium application on nutrient absorption dynamics, biomass and quality of forage maize named Baimaya were studied in meadow-chestnut soil of Northwest plateau of Hebei province.
在冀西北高原旱滩地条件下，以饲用玉米白马牙为试验材料，研究了钾肥不同施用量对饲用玉米养分吸收动态及产量品质形成的影响。
The inoculation results in strong dependence on VA Glomus mosseae , which promotes the wheat sprout growth and absorption of soil phosphorus.
小麦生长发育对VA菌根的依赖性很强，说明接种VA菌根真菌能够促进小麦苗期的营养生长，提高植株对土壤磷素的吸收。
Movement of water in soil, water absorption of crop and regulation of soil moisture were summarized in the paper.
本文综述了土壤水运动、植物吸水和土壤水分的调节。
As water evaporation and absorption flowers can be an appropriate complement to spend soil moisture bubble.
由于水份蒸发和鲜花吸收，可以适当的给花泥泡沫补充水分。
Through pot culture, the author studied the formation characteristics of the root system of rape seedlings planted in strong acid soil and the absorption of phosphorus through the root system.
盆栽试验研究了不同施磷水平的强酸性土壤上油菜幼苗根系形态特征及其对土壤磷素吸收。
Root morphology and distribution have an important influence on the absorption of water and nutrients in soil.
根系形态和分布对土壤中养分和水分的吸收有重要影响。
Aluminum is one of the major constraints limiting rice productivity in acidic soil, which inhibits growth and minerals absorption of rice root.
铝是酸性土壤中限制水稻生长及矿质元素吸收而导致减产的主要因子之一。
Common cations in soil could make obviously absorption rate of water of high water-absorbing resin reduce.
土壤中常见阳离子对高吸水树脂吸水率具有很强的降低作用。
The rule of absorption was not observably changed by the effect of microorganism and the absorption was observably influenced by the soil organic matters and mineral composition.
微生物的作用并没有显著改变乙草胺的吸附规律，乙草胺的吸附受到土壤有机质和矿物组成的显著影响。
Through the roles of interception and absorption of the canopy layer, litter layer, and root and soil layer, the benefits of flood and sediment reduction of forest vegetation are prominent.
森林植被通过林冠层、枯落物层和根系土壤层的分层拦截吸收，起到突出的减洪减沙作用。
The main environmental behaviors of fenpropathrin, including absorption, mobility, volatilization, degradation in soil, hydrolysis, and photolysis, were studied.
研究了甲氰菊酯的主要环境行为———吸附性、移动性、挥发性及土壤降解、水解和光降解的特性。
By using the PROBE system, the root depths and water absorption modes of crops and soil qualities can be quickly analyzed exactly, the useless drainage and nutrient leaching etc. will be decreased.
PROBE系统还可用于快速、准确地分析作物的根系深度和吸水模式、土壤质地，减少无效排水、养分淋溶等。
By the analysis of the water absorption action and the lateral restraining action of the cement powder sprayed pile to the inter - pile soil.
通过水泥粉喷桩对桩间土的吸水作用及侧限约束作用的分析。
By the analysis of the water absorption action and the lateral restraining action of the cement powder sprayed pile to the inter - pile soil.
通过水泥粉喷桩对桩间土的吸水作用及侧限约束作用的分析。
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