Soil temperature had distinct linear correlations with air temperature.
土壤温度与气温存在着显著的线性相关关系。
The soil temperature regime in Beijing belongs to mesothermal category.
北京土壤温度属温性土壤温度状况。
There was a sharp positive interaction between soil temperature and moisture to K.
温度、水分对矿化速度有明显的正交互作用。
With the increase of soil depth, daily variation amplitude of soil temperature decreases.
随着土壤深度的增加，地温日变幅逐渐减小。
The regular patterns of soil temperature changes with the time and lo-cations are analysed.
分析了土温随时间、空间而变化的规律。
Soil temperature was the mainly factor controlling the diurnal variation of soil respiration.
土壤温度成为影响土壤呼吸的昼夜变化主要环境因子。
Significant correlation was found between soil temperature and moisture within a certain range.
土壤湿度、温度在一定区间内，呈极显著正相关。
The results indicated that the adsorption of Acetochlor was different in different soil temperature.
结果表明，在土壤不同温度条件下，土壤吸附乙草胺差异明显。
Dissipation increased with soil temperature and decreased with increasing depth in the soil profile.
消散随土温增加，随土壤剖面变深而减少。
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。
Plastic mulch increases soil temperature in the bed which promotes faster crop development and earlier yields.
塑料薄膜覆盖提高苗床的土壤温度，促进作物较快发育并提早成熟。
The changes of the soil temperature and moisture fields are well corresponding to the changes of precipitation.
土壤温度和湿度的变化与降水变化对应良好。
The relationship of soil temperature, soil humidity, sowing time and occurrence of maize head smut were studied.
主要研究土壤温度、湿度及播种期与玉米丝黑穗病发生的关系。
An unsteady two-dimensional soil temperature field model is established using the limited difference method in this paper.
在前人研究基础上，用有限差分方法建立了一个非稳态二维地温场的数学模型。
Daily amplitude of soil temperature gradually decreased and the phase lagged more obviously with the increase of soil depth.
随深度增加，土壤温度日振幅逐渐减小，位相落后也愈加明显。
Due to the effect of water evaporation in dry climate, soil temperature at each point is lower than that of in humid climate.
干燥气候下，由于土壤水分的蒸发制冷作用，一天中土壤各点的温度低于湿润气候下相应各点的温度，土壤表层尤为明显。
Experts say warm days, cool nights and a medium soil temperature are the best conditions for growing carrots that taste great.
专家称白天温暖、夜间凉爽的天气环境加上适中的土壤温度是种植口感良好的胡萝卜的最佳条件。
The soil temperature in different time performance different, but all are lower than that of drip irrigation under mulch film.
不同渗灌处理在不同时段内地温表现不同，但都比膜下软管滴灌略低。
Edge effects were more significant to soil temperature than air temperature, and not greatly different between summer and winter.
林缘效应对土壤温度的影响，比对气温的影响更显著，但冬季和夏季之间没有太大的差异。
Effected by soil temperature and the other physical properties, the biomass and yield are less under no-tillage than that under plow tillage.
受土壤温度等物理性状的影响，免耕地作物生物量及产量明显不如翻耕地。
The residue ACTS like a blanket, lowering the soil temperature by a degree or so in the tropics (and thus helping to combat the effects of global warming).
残留物就像一条毯子，在热带地区降低了好几度(从而帮助消除全球变暖的影响)的土壤温度。
The pressure reduction coefficient of PE gas pipeline is an important design parameter, and depends on the soil temperature around the buried pipeline.
聚乙烯燃气管道的压力折减系数是重要的设计参数，取决于管道埋设周边地温。
The results indicate that in recent 50 years, the annual mean soil temperature experienced a cooling period, a relative cold period and a warming period.
结果表明，近50年，全国年平均地温的年代际变化特征大致可分为下降阶段，相对气候冷期及上升阶段。
Research indicated that the soil temperature was directly related to the environmental temperature, and the relativity weakened with the depth of the soil.
研究表明，土壤温度和环境因子关系密切，与环境温度有直接的关系，随着深度增加，这种相关性减弱。
Three soil characteristics are selected as family classification criteria. They are particle-size class, soil mineralogical type and soil temperature regime.
反映土壤理化性质并影响土壤利用管理的颗粒大小级别、矿物学类型和土壤温度级别是理想的土族分类标准；
The field experiment was conducted to study the effects of different conservation tillages on soil temperature, moisture and yield formation of spring maize.
通过大田试验研究了保护性耕作对土壤水温和春玉米产量形成的影响。
The soil temperature, the Numbers of microorganism and the chemical composition of litter itself are the main factors what affect the litter decomposition rate.
土壤温度、微生物数量和枯枝落叶本身的化学成分是影响分解率的主要因素。
The air temperature, humidity and the soil temperature inside and outside of greenhouse were measured in the underground heat storage system during heating in winter.
冬季双层覆盖温室地下蓄热系统蓄热与保温时，测试了温室内外空气温度、湿度、苗床温度。
Mulching wheat stalks into soil can maintain soil moisture, reduce soil temperature, increase soil microbe amount. But the treatment with stalks burned has no the effects.
小麦秸秆直接覆盖还田有助于保持土壤水分，降低土壤温度，增加土壤表层微生物量，而秸秆焚烧还田的作用不显著。
Mulching wheat stalks into soil can maintain soil moisture, reduce soil temperature, increase soil microbe amount. But the treatment with stalks burned has no the effects.
小麦秸秆直接覆盖还田有助于保持土壤水分，降低土壤温度，增加土壤表层微生物量，而秸秆焚烧还田的作用不显著。
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