downwelling
n.
（海洋在地壳板块压力下的）下降；
英英释义
Downwelling
Downwelling is the process of accumulation and sinking of higher density material beneath lower density material, such as cold or saline water beneath warmer or fresher water or cold air beneath warm air. It is the sinking limb of a convection cell.
以上来源于:Wikipedia
权威例句
DownwellingDownwelling
downwelling
Seismic Imaging of the Downwelling Indian Lithosphere beneath Central Tibet
Upwelling, downwelling, and cross-shelf transport of bivalve larvae: test of a hypothesis
The Inner Shelf Response to Wind-Driven Upwelling and Downwelling *
A model for the diffuse attenuation coefficient of downwelling irradiance
Diffuse attenuation coefficient of downwelling irradiance: An evaluation of remote sensing methods
Diffuse Attenuation Coefficient of Downwelling Irradiance: An Evaluation of Remote Sensing Methods
Ecology of neonate loggerhead turtles inhabiting lines of downwelling near a Gulf Stream front
Identification of clear skies from broadband pyranometer measurements and calculation of downwelling shortwave cloud effects
The making and breaking of supercontinents: Some speculations based on superplumes, super downwelling and the role of tectosphere
An Improved Parameterization for Estimating Effective Atmospheric Emissivity for Use in Calculating Daytime Downwelling Longwave Rad...
1. Siberian clod downwelling is from surface dive to near CMB;
西伯利亚下降流，规模大，从地表下降到下地幔下部；
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2. Results show that sub-grid distribution of cloud condensate has obvious effect on downwelling shortwave radiation and out-going longwave radiation, with different sensitive domains from each other.
研究表明，云凝结量的次网格水平分布对地面接收的短波辐射和大气顶出射长波辐射通量有明显影响，但短波辐射和长波辐射对云结构的敏感区域有所不同。
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3. An underwater multi-channel radiometer, which can be moored on the optical buoy for time series observation of downwelling spectral irradiance and upwelling spectral radiance in seawater, is designed.
研发了一种向下光谱辐照度和向上光谱辐亮度的锚链式水下多光谱辐射计，主要用于深层海水的测量。
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4. In spring, weak upwelling exists in the river mouth, whereas in summer downwelling occurs in steep area north and south of the mouth.
春季在长江口近岸存在弱上升流，夏季长江口外的陡坡区出现下降流，而长江口以北和以南的陡坡区出现上升流。
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5. Reasonable results have been obtained from these experiments: both upwelling and downwelling light show exponential attenuation with increasing depth;
大部分数据显示， 水下上行光和下行光对深度有良好的指数衰减；
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6. A diffuse reflection plaque with nearly 100% reflectivity in the air in the visible and near-infrared to enable the system to measure downwelling light;
空气中可见光及近红外波段反射率近于100%的水下漫反射板，通过其对下行光的反射使本来方向朝下的光纤探头进行下行光信号测量；
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7. A diffuse reflection plaque with nearly 100% reflectivity in the air in the visible and near-infrared to enable the system to measure downwelling light;
空气中可见光及近红外波段反射率近于100%的水下漫反射板，通过其对下行光的反射使本来方向朝下的光纤探头进行下行光信号测量；
www.docin.com
8. up - and downwelling
升降流
-- 来源 -- 英汉 - 短句参考
downwelling
