土壤热通量密度的比例只占净辐射的5%左右。
FACE处理对小麦冠层上方净辐射的影响不大。
The net radiation above wheat canopy was not significantly affected by FACE.
整个行星以及两个半球各自的净辐射收支处于辐射平衡。
The net radiation budget of the entire planet and of each hemisphere separately, is in radiative balance.
计算结果表明：气溶胶引起晴空短波净辐射通量减少；
The results showed that the dust aerosol can bring about the reduction of the short-wave fluxes in aerosol layer;
随放牧强度的增加，净辐射或净有效能减少，而且潜热交换的贡献也相对减少。
The net radiation and contribution of latent heat flux tend to decrease due to increasingly grazing intensity.
对于不同地区只要调整净辐射折算系数便可解决由蒸散发瞬时值求算全天值的困难。
As in different area, adjusting net radiation convert coefficient only can solve the daily evapotranspiration calculation problem from the instantaneous evapotranspiration value.
晴天下午绿洲经常出现感热通量为负，潜热通量超过净辐射的现象平流/局地环流。
The phenomenons of negative sensible heat flux, large latent heat flux even over the net radiation were observed in sunny afternoon in the oasis.
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。
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.
结果表明，在两种灌溉方式下棉花冠层内的温度、光照强度和净辐射日变化曲线均呈单峰线；
The result showed that the diurnal variation of temperature, irradiation intensity, net radiation as a curve in cotton canopy of two irrigation ways.
各草种单位重能量加权平构值在10H和15H处较大，与林网内净辐射量较大位置相一致。
The average value of unit weight energy is much great at 10H and 15H, that is the position of great net radiation.
结果表明：与对照相比，热量平衡：（1）农田净辐射、湍流热通量沟麦和对照相差不大；
The results showed that compared with the sole of wheat land, the heat balance was kept when:(1)the net radiation and the turbulent heat flux had a little change;
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。
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.
对大气层净辐射作不同的假定，可将地表净辐射与大气顶辐射收支之间的关系表示成不同的形式。
The relationship between surface net flux and TOA radiation budget can be expressed by different formula with different parameterization assumption of net flux within the atmosphere.
利用南极瑞穗站（日本）1979年近地面层微气象资料及净辐射、本站气压等资料进行了统计分析。
In this paper, the data of the micrometeorology near the surface, the net radiation and the local pressure at Mizuho Station in Antarctica(1979) are analysed.
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。
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.
然后将地表反射率的影响作为误差项进行订正，从而得到各种地表反射率条件下的晴天地表太阳净辐射的计算方法。
The effect of the surface albedo is considered secondly as an error correction so as to obtain the net solar radiation at various surface albedos .
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。
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.
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。
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.
根据一定时间间隔的净辐射与降雨量的比可以用来衡量相对于可利用水分的剩余能量，因此该比值也是干旱灾害的度量。
The ratio of net radiation over rainfall for a given period of time is a measure of excess energy relative to available water and is therefore a measure of drought hazard.
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 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.
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%；
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%;
结果表明，净辐射和辎射干燥指数的函数组合既是确定植被npp的主导因子，又能在很大程度上说明植被地带性结构的有序排列。
The results indicate that the functional combination of net radiation and radiative dryness index may not only determine NPP, but also elucidate basically the ordinal range of vegetation types.
从整个生长季来看，春季该林分蒸腾主要受太阳净辐射和大气温度的抑制，在夏季土壤水分充足时，太阳净辐射仍是控制沙地杨树人工林的蒸腾活动主要因子。
Throughout the growing season, low Rn and air temperature surpressed stand transpiration during spring. Such control of Rn persisted into summer when sufficient soil water was availiable.
由于模式模拟的地温偏低，净的短波辐射偏小，则模拟的感热和潜热值偏小。
The simulations of ground temperature and earth absorbed net solar radiation are lower than the observation. Sensible heat and latent heat are also lower than the observation.
并在考虑海冰中短期变化规律的基础上，对太阳短波辐射、净长波辐射及海洋热通量，提出以日平均量代替一个时间步长内的平均来进行处理的方法。
And the solar short wave radiation, net long wave radiation and ocean heat flux are all used with a daily mean for every time step based on the sea ice mid-short range variation characteristics.
并在考虑海冰中短期变化规律的基础上，对太阳短波辐射、净长波辐射及海洋热通量，提出以日平均量代替一个时间步长内的平均来进行处理的方法。
And the solar short wave radiation, net long wave radiation and ocean heat flux are all used with a daily mean for every time step based on the sea ice mid-short range variation characteristics.
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