土壤的例句大全

Effect of ethanol concentration on the soil invertase activity and effect of different substrate ( saccharose) concentrations on the relationship between invertase activity and ethanol were studied.

研究了不同浓度乙醇对土壤转化酶活性的影响以及不同底物（蔗糖）浓度对乙醇与转化酶活性关系的影响。

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The density of collembolan in the soil of greenhouse was kept in low level during the whole tomato growth, which indicted collembolan was weakly affected by soil disinfections.

该温室土壤弹尾目在番茄整个生长期维持相对稳定的数量水平，受消毒处理波及的影响较小。

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The biology of dayflower, including dormancy characteristic, emergence law, root-regeneration ability of the whole plant and branch in different soil moisture, were studied.

探讨了鸭跖草的休眠特性和田间发生规律以及不同土壤含水量下植株地上部和分枝的再次生根能力，为科学、有效地防治鸭跖草提供生物学理论依据。

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The effects of different soil water content, depth of sowing and dose of fomesafen on dayflower emergence were studied.

通过提供不同外界环境条件的方法，研究了土壤含水量、播种深度及除草剂虎威对鸭跖草出苗的影响。

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The paper describes external factors which influence the population change of Citellus dauricus brandt.

影响黄鼠数量变动的外因有气象因子、生物因子、土壤因子和人的活动。

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Automatic recognition and mapping of soil types using Landsat images& ⅰ. computer classification and the spectroscopical and geographical analyses of the results

卫星图象土壤类型自动识别与制图的研究&Ⅰ.计算机分类及其结果的光谱学和地理学分析

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Of course such disaster recovery plans must be in place, as the soil spill has not proved stoppable.

当然，这样的灾难恢复计划必须就位，因为原油泄露到土壤中被证明是不可阻止的。

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The soil EC and NO_3~-was decreased by applying undecomposed manure.

化肥与不腐熟有机肥配施显著降低土壤EC和NO3-。

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Effects of the Undecomposed Organic Materials on the Organic Matter and Available Nutrients in Solid Phase of the Paddy Soils

非腐解有机物培肥对水田土壤固相有效态养分含量的影响

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Effect of undecomposed Organic Materials on Soil Fertility of Newly-built Terraced Field

非腐解有机物对新修梯（条）田土壤的培肥效果

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Distribution Characteristics and Analysis of Source Fate for OCPs and BFRs in Soil and Atmosphere of Harbin

哈尔滨市土壤与大气中OCPs和BFRs分布特征及源汇分析

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The influence of plant N/ P, soil pH value on wetland plant species richness

植物N/P与土壤pH值对湿地植物物种丰富度的影响

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The slow movement of rock debris and soil down a weathered slope.

蠕动岩石碎片和土壤沿着受风雨侵蚀的斜坡向下缓慢移动.

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Cd, As and Hg accumulate in the soil depth of 0 20 cm with the increases of the planting number of years, which was related to sewage irrigation.

结果表明，随着垦殖年限的增加，Cd、As、Hg元素大量富集在0～20cm土壤中，其原因与污水泡田相关；

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Soil chemical fertility in cultivated-land and garden systems increased with land reclamation and soil maturation process, the content of soil nutrient and exchangeable Ca and Mg raised, but exchangeable Al dropped.

垦殖利用后，其化学肥力随着耕垦熟化过程不断提高，表现为土壤中各种速效养分及交换性Ca、Mg含量均增加，而交换性Al含量降低。

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General inserted immediately after watering, the use flood irrigation method, soil and cutting Tightlock full.

一般插后立即浇水, 使用小水漫灌法, 使土壤与插条充分密接.

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The roots anchor the plant in the earth.

根部使植物固定在土壤中。

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The influence of plant N/ P, soil pH value on wetland plant species richness was studied through artificial control simulating test.

通过人工控制模拟试验，研究了植物中全氮与全磷之比（植物N/P）和土壤pH值与湿地植物物种丰富度的关系。

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Most of these areas are occupied by acid tropical upland soils.

这些地区大多数为酸性热带旱地土壤.

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Her roots went deep into the blood-colored soil and sucked up life, as did the cotton.

她的根扎在这血红的土壤里吸取生机, 就像棉花一样.

飘（部分）