Stress analysis of hinged frames stress analysis of hinged frames on compressible soil
压缩性地基上铰接排架的应力分析
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For apricots, use a soil-less potting compost over plenty of drainage material.
对于杏的栽培,需要大量的排水材料和少量的土壤构成的栽培条件。
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贵州省水土保持监测点观测数据整编方案及分析评价方法
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Studies on Fertilizer Formula for Maize in Chestnut-brown Soil Region of Jianping County
建平县栗褐土区玉米配方施肥的研究
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The amount of total bacteria, coliform group and Escherichia coli in soil were detected.
测定内容包括:土壤总菌含量、大肠菌群含量和大肠杆菌含量。
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An archaeologically valuable ancient tomb was unearthed in the underlying soil of this corn field.
这片玉米地下伏土层中出土了一个有考古价值的古墓。
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The bearing capacity of soil among piles at road shoulder and toe of slope is underutilization.
路肩及坡脚处未充分利用桩间土的承载潜力。
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A Study of Biogeochemistry and Nitrogen Transform in the Unsaturated Soil Zone
包气带土体生物地球化学特征与氮转化研究&以河北平原正定试验场剖面为例
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Technology of soil solidification in civil engineering is always pay close attention to.
土料的固化技术一直以来在土木工程领域中都是备受关注的课题.
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The effect of soil and air temperature on photosynthesis and transpiration of Primula sinopurpurea
土壤温度与气温对紫花雪山报春光合作用和蒸腾作用的影响
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土壤栽培时,滴施鸡粪和花生麸沤腐液的产量分别是营养液的147.0%和82.8%;
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免耕及覆盖对土壤纤维素分解强度和纤维素分解菌的影响
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Research on the Development of Sea Ice-water Resources and Improvement of Seashore Saline Soil
开发海冰水资源及改良滨海盐碱土的研究
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Effect of soil water stress and control on upgrowth indexes of winter wheat
土壤水分胁迫与调控对冬小麦生育指标的影响
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在室内试验模型槽内构筑模型地基,在不同的土层温度下打设湿喷桩.
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Saturated Hydraulic Conductivity of Seashore Saline Soil in Yellow River Delta
黄河三角洲滨海盐渍土饱和导水率的研究
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Study on Salinity Situation of Seashore Saline Soil Under Seawater Irrigation
海水灌溉滨海盐渍土的水盐运动模拟研究
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海水灌溉条件下滨海盐渍土水盐运动及生物肥力特征的研究
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