土壤的例句大全

In order to understand the influence on crop caused by petroleum content of polluted soil by petroleum, the trial corn planting in the soil contaminated by petroleum has been conducted in Jillian oil field for one year.

为了弄清石油污染土壤中石油类对农作物的影响，吉林油田进行了一年的田间玉米种植试验。

The 3 kinds of assessment method: point estimated quotients, comparison of exposure and effects distribution and distribution-based quotients ( DBQ) were employed to evaluate the ecological risk of naphthalene in the soil of a typical petrochemicals-contaminated site.

分别用点估计商、暴露分布/效应分布比较和基于分布的商3种评价方法对典型石油化工污染土壤中萘的生态风险进行了评价。

Effects of Fertilization and Soil Management on the Growth and Fruiting of Young Eriobotrya japonica

施肥与土壤管理对枇杷幼树生长与结果的影响

The organophosphates degrade fairly rapidly in soil.

有机磷酸盐在土壤中降解十分迅速.

During young-age period, the degree of soil desiccation increased for the shrubs with increasing plant coverages and stand age. 6.

幼龄期，土壤干燥化程度随植被盖度、林龄的增大趋于严重。

Influence of Irrigation Pattern on DOC and Formation of DBPs Precursors in Soil

灌溉模式对土壤中DOC及DBPs前驱物形成的影响

The result show that: The lower limit soil moisture for Poa pratensis was 55% FC.

试验结果表明：满足草地早熟禾生长发育和质量要求的草坪土壤适宜含水量为大于55%FC水平。

The total capacity of soil and water conservation of Poa pratensis artificial grassland was increased and the soil physical characteristic was improved as well;

草地早熟禾人工草地土壤总体含水能力增强，物理性状改善；

Effects of grazing and patch quality of soil on density and branching pattern of Trifolium repens

放牧及土壤斑块质量对白三叶密度及分枝格局的影响

Effect of Quick-Acting Phosphorous Concentration in Soil on the Architecture and Energy Allocation of Trifolium repens

土壤速效磷浓度对白三叶构型及能量分配的影响

Effects of Heavy Metals Pollution on the Seedling Growth and Plant-soil Enzyme System of Trifolium Repens in Copper Tail Mining Wasteland

铜尾矿废弃地重金属污染对三叶草幼苗生长和植物&土壤酶系统影响的研究

Clonal growth of stoloniferous herb Potentilla anserina on degraded and non-degraded alpine meadow soil

高寒退化与未退化草甸土壤下匍匐茎鹅绒萎陵菜的克隆生长特征的比较

Analyzing soil-structure interaction is an important section in anti-seismic design and analysis of nuclear engineering.

土壤 - 结构动力相互作用分析是核工程 抗震 设计与安全分析中的重要环节.

Take and dispose of different pollutants and soils of different risk values differently and separately.

将具有不同类型污染物和不同风险值的土壤区别对待,分别处置.