1、

Effects of Tillage Practices on Soil Organic Carbon Distribution and Mineralization in Aggregates of a Brookston Clay Loam Soil

耕作方式对Brookston粘壤土团聚体中有机碳分布及矿化的影响

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2、

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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4、

The methane emission from soil to the atmosphere is mostly through rice plants, only small amounts of methane is released across the water-air interface via bobbles or molecular diffusion.

后者主要是通过水稻植株向大气释放,只有少量通过气泡或分子扩散从水田土壤通过田面水层向大气排放。

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5、

Effect of Returning the Crop Stack into Subsoil on Improving The Marsh Bog Soil and Drainage

秸秆心土还田改良沼泽化土壤排涝效果的研究

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6、

The genetic characteristics of the soils on the north slope of Bogda mountain and their vertical distribution

新疆博格达山北坡土壤形成特征及其垂直分布

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7、

The order for the starting time of runoff generation was: purple, red soil and loess.

坡面起始产流的先后顺序为:紫色土、红壤、黄土。

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8、

The heat transfer of ground heat exchanger is enhanced by changing backfill materials for reducing the thermal resistance of borehole and controlling heat pump operation mode for delaying the soil temperature rise speed.

本文通过改变回填材料减小钻孔内热阻和控制热泵运行模式延迟土壤温升来强化埋管换热器的传热,提高系统运行效率。

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9、

Building begins after field surveys and borings characterize the soils.

建造工作开始前,必须先完成现场调查和钻探土壤特性。

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10、

Strong wind erosion is a limit factor to vegetation recover in refuse dump, but it can be reduced by artificial glomerate boskage, the litter will be fixed and form cover in bare ground, to fertilize soil and improve plants growth.

风蚀作用是限制排土场植被恢复的主要因素,而一定密度的人工灌丛可以减轻排土场平台的风蚀强度,形成地表凋落物覆盖层,改良土壤,加速植被的恢复。

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11、

To prevent damage from repeated freeze-thaw cycles, the bottom of the foundation must be Below the frost line.

为了防止反复冰冻解冻循环的损害,地基的底部必须在霜线以下(此处的土壤不受地表冰冻的影响)。

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12、

The development of them is restricted by the unsuitable climate and soil, which shows in the difficulties in bourgeon and low germination rate of seeds.

而且由于气候和土壤的不适,种子萌发困难,发芽率低,严重威胁了这一树种的生存和发展。

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13、

Administrative agencies are not designed to function like courts, however, and even in formal adjudications the process of decision may be much different from the judicial model.

然而行政机关的设计意图并非使其像法院那样地起作用,即使是在正式的裁定中,决定的程序与司法模式也有着天壤之别。

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14、

A comparative study on water content accuracies measured by neutron probes in cropland

中子仪测量农田土壤水分精度的比较研究

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15、

Agglutinates formed when micrometeorites hit the lunar surface and melted a bit of the powdery regolith. Tiny intact grains of soil were preserved within, like insects in amber.

当微小的陨石撞击月球表面时,少许粉状浮土会融化形成这种凝集物,把微小完整的土壤粒包裹在里面,就像昆虫琥珀一样。

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16、

This is because even when we pull or we hoe, anything we do like that, sometimes we're breaking the plant off and we're leaving the root in the ground.

这是因为,当我们拔草或锄草的时候,有时会损伤原本种植的植株,或者杂草的根部还留在土壤中。

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17、

Determination of 2, 4-D Butylate in Soil and Water

水、土壤中2,4-D丁酯的检测方法

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18、

The Castle of this ogress and child-queller was in a steep by-street at Brighton; where the soil was more than usually chalky, flinty, and sterile, and the houses were more than usually brittle and thin;

这位恶魔和儿童镇压者的城堡坐落在布赖顿的一条陡峭的小街上,那里的土壤比通常更富于白垩,更坚硬,更贫瘠;那里的房屋比通常更不坚固、更不厚实;

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19、

Environment Quality Assessment for Abrus mollis Hance Cultivation Base Soil and Irrigation Water Quality

毛鸡骨草种植基地环境质量评价&土壤和灌溉水质量

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20、

A method for quantitative analysis of 2, 4-D butylate in soils and water by GC-ECD was introduced.

介绍了应用气相色谱-电子捕获检测器检测水、土壤中的2,4-D丁酯的方法。

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