季节变异

济州岛邻近海域高密水的季节变异特性

Seasonal variation of the high density water in the sea area near Cheju Island

紫色土坡耕地水量季节变异特征与平衡初步研究

Preliminary Study on Seasonal Variation and Water Budget in Slope Farmland of Purple Soil

东海温度锋的分布特征及其季节变异

Distributional features and seasonal variations of temperature fronts in the East China Sea

在干旱胁迫条件下，土壤含水量对生态系统呼吸的季节变异才起到明显的调控作用。

Only under drought condition can soil water content play a significant role in regulation .

非点源污染季节变异较小的监测点主要出现在具有稳定水源和地表径流季节变化较小的地区；

Apparently , those areas with stable run off had a small seasonal variation of non point source pollution .

渤黄海温、流季节变异研究及对海上军事活动的影响

Temperature and Current Seasonal Variation of the Bohai Sea and Huanghai Sea and Its Effect of Operation on Sea

结论：急性冠脉综合征发病率皆存在冬高夏低的季节变异。

Conclusions : The incidence rates of acute coronary syndrome to all exist the season variation of low summer and high winter .

次生栎林与火炬松人工林土壤呼吸的季节变异及其主要影响因子

Seasonal variation of soil respiration and its main regulating factors in a secondary oak forest and a pine plantation in north-subtropical area in China

研究表明：生态系统呼吸的季节变异主要受土壤温度的控制，均呈现指数响应特征。

The study shows that the seasonal variations of ecosystem respiration is mainly controlled by soil temperature , and Reco is an exponential function of soil temperature .

指出中高纬和低纬环流不同季节变异及其相互作用，可能是导致中国东部各种雨带分布类型的一个重要因素。

It is pointed out that the anomalies of seasonal variations in atmospheric circulation over extratropical and tropical latitudes and their interaction may be the important factors resulting in various summer rainbelt patterns in the eastern China .

四种土地的CO2排放通量呈现明显的季节性变异，除水田外，其排放速率都是夏季高于春秋季节，冬季最低。

Soil CO_2 fluxes had marked seasonal fluctuations , CO_2 emission for paddy soil were significantly lower than other soils in summer when flooded , but significantly higher in other seasons .

结果表明：同月份围栏内与围栏外的矿物元素含量差异不显著（P>0.05），但不同季节的变异很大。

The results showed that the mineral contents of inside exclosure grasses were not significantly different from that of outside exclosure grasses in the same month ( P > 0.05 ), whereas mineral contents of grasses in different time of year had greatly variance .