Higher soil heat flux correspond to lower soil water content.
较大土壤热通量对应于较低的土壤水含量。
This paper educed the soil heat flow calculating formula in thermodynamics principles.
本文用热力学原理,导出了土壤热流计算公式。
Study of Effects of the Concrete Mulch on Movement of Soil Water and Soil Heat Transfer.
硬覆盖对土壤水热传输及作物生长发育影响的试验研究。
The biggest proportion in the heat balance is the potential heat flux, followed by sensible heat flux and soil heat flux.
在绿洲荒漠过渡区生态系统的热量平衡中,占比例最大的是潜热通量,其次为感热通量和土壤热通量。
Soil heat flux plays an important role in energy flux exchange between land and atmosphere, especially in arid and semi-arid region.
土壤热通量在地表能量交换中扮演着重要角色,干旱半干旱区土壤热通量更加重要。
In this thesis, a new solar active heating system with air collectors collecting and soil heat storage is studied for greenhouses heating.
本论文研制一种以空气为载热介质的太阳能空气集热-土壤蓄热的增温系统,应用于农业温室。
The project calculating the average and instantaneous soil heat flux is deduced from the heat transmission equation satisfied by the ground temperature.
从地温满足的热传导方程出发,导出了计算土壤平均和瞬时热通量的计算方案。
For homogeneous sandy loam soil, the diurnal variation amplitude of soil heat flux is very large, indicating the vertical heat exchanged is very strong.
对于土质均匀的砂质土壤,其土壤热通量日变化振幅最大,土壤的垂直热量交换最剧烈。
This article introduces tow options leads to soil heat-absorbing, exothermic imbalance and solves the thermal imbalance of that the ground-source heat pump.
本文介绍了土壤源热泵导致的土壤吸、放热不平衡以及解决这种热失衡的两种方案。
Results show that: (1) SiB2 overestimated sensible, latent, and soil heat fluxes by 4%, 13%, and 8% respectively when it underestimated net radiation by 0.2%;
对比结果表明: (1)当模式低估净辐射0.2%时, 模式分别高估感热、潜热和土壤热通量4%、 13%和8%;
In loess plateau, at the daytime, the net radiation contributes mainly to the latent heat flux, the sensible heat flux is minor and the soil heat flux is least.
在黄土高原半干旱地区:白天,潜热通量在净辐射通量的分配中所占的份额最大,其次为感热通量,土壤热通量最小。
It is showed that the forest can not only increase net radiation but also decrease sensible and soil heat fluxes by decreasing surface reflectance and temperature.
这表明森林通过降低地表反射率和表面温度,不仅增加地表净辐射,而且减少其用于感热和土壤热通量的消耗。
The experiments identify that with the increasing of LAI , the ratio of soil heat flux to net radiation decreases from 0 13 in the jointing to 0 06 in the milking.
随着叶面积指数(LAI)的增加,土壤热通量与净辐射之比,由返青初期的0.13迅速下降,直至较为稳定的0.06。
The parameterization for the soil heat flux and the surface drag coefficient are discussed, and the more perfect method needs to combine further with measure experiments.
对土壤热通量的参数化方法和拖曳系数的取值问题进行了讨论,更完善的方法还有待于与实验测量工作相结合。
Soil heat flux from atmosphere to soil is about 5% of net radiation on a clear and cloudy day and soil discharge energy to atmosphere on a rainy day above the same field.
在晴天和阴天大气向土壤的能量传输均维持在净辐射的5%左右,雨天时,土壤热通量为负值。
Among all component values of heat balance, the latent heat flux occupies the highest proportion from net radiation, both turbulence heat flux and soil heat flux occupy lower.
热量平衡的各分量中,潜热通量占净辐射的比值最大,湍流热通量和土壤热通量均较小。
The surface heat balance is discussed by involving the observational data of radiation and soil heat transfer, and the closed test of the surface heat balance equation is made.
结合辐射和土壤热通量观测资料揭示了两站的地面热量平衡状况,用地面热量平衡方程对以上结果进行了闭合误差检验。
In the heat balance of ecological system in dune alternated with wetland area, the latent heat flux takes the most share, in the next place is sensible heat flux and soil heat flux.
在坨甸相间地区生态系统的热量平衡中,占比例大的是潜热通量,其次为感热通量和土壤热通量。
Based on a microclimate observation, a study, on fine days, of the net radiation flux, soil heat flux, sensible heat flux, and latent heat flux on the alpine meadows of Haibei Area was conducted.
以微气候观测为基础,研究晴天状况下海北高寒草甸地区净辐射通量、土壤热通量、感热通量和潜热通量变化等特征。
Most of the Arctic is covered in snow and ice, which are highly reflective; if snow and ice melt, the exposed soil, which absorbs heat, serves to accelerate warming.
北极大部分地区被冰雪覆盖,具有很强的反射性;如果冰雪融化,裸露的土壤吸收热量,有助于加速变暖。
Think about this, decomposing leaves create heat that warms the soil; the warm soil in turn affects the growth, the conditions of organisms there.
想想看:叶子在腐烂时会产生热量,使土壤升温;反之,温暖的土壤又影响了微生物的生存条件。
Among them: flowerpots whose color warns when the soil is drying out, blackboards using water instead of chalk that could be erased by a pulse of heat, and even cars that change color in the rain.
其中包括:当土壤正在变干之时,凭颜色发出警告的花盆;用水笔代替粉笔写字,用热脉冲可以擦除字迹的黑板;甚至包括在雨中变化颜色的汽车。
During our long days, therefore, it is very warm with us, for the sun's rays heat the soil.
在白天比较长的那些季节,我们会感到更加温暖,这是因为太阳光给大地带来了更多的热量。
These cooling sticks are 7.6-meter-long steel tubes drilled into the soil; they contain ammonia, which draws latent heat out of the soil as it evaporates.
这些钻进土壤的冷却钢管有7.6米长,里面装有氨水,能够吸收土壤中的潜在热量。
But heat levels may also differ within the same variety, depending on climate and soil conditions where the chiles were grown.
但是,同一品种的辣椒,其辣度也会有差别,这取决于该辣椒产地的气候和土质。
Tilling also releases carbon dioxide from the soil into the atmosphere. No-till keeps carbon in the soil and avoids the release of heat-trapping gases from motorized equipment.
耕作还会将土壤中的二氧化碳释放到大气中,而免耕能够保持住土壤中的碳,并且避免机械设备释放吸热气体。
Moist soil absorbs more heat than loose, dry soil covered with more mulch or vegetation.
潮湿的土壤比有覆盖物或者植被的松散、干燥的土壤吸收更多的热量。
Moisture soil absorbs more heat than loose, dry soil covered with more mulch or vegetation.
潮湿的土壤比松散的土壤更能汲取热量,干燥的土壤用更多的护根或植物覆盖。
Moisture soil absorbs more heat than loose, dry soil covered with more mulch or vegetation.
潮湿的土壤比松散的土壤更能汲取热量,干燥的土壤用更多的护根或植物覆盖。
应用推荐