有植株参与稻田在孕穗期CH4昼夜平均排放通量显著高于无植株参与稻田(P<0.01)。
The diurnal mean CH4 flux from rice-involved plot was significantly higher than that of rice uninvolved plot in the booting stage(P<0.01).
本文着重讨论了不同加热区域以及有、无热量通量的输送对台风扰动场型态和强度的影响。
The paper aims at discussing the effect of heated areas, the conditions with and without heat fluxes on the disturbed pattern and strength of typhoon.
在模型中引入了超滤常数,根据超滤常数将超滤过程稳态渗透通量计算分为有滤饼层和无滤饼层两种情况。
The ultrafiltration constant is introduced to this model, by which the steady ultrafiltration process can be divided into two types: in the presence of cake and in the absence of cake.
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