vapor flux

The net vapor flux has an increasing tendency in recent 43 years .

近43年青海高原净水汽通量收支有正有负，但整体上却呈增加趋势；

Water vapor flux over East and South Asia during June of 1979

1979年6月东亚和南亚上空的水汽通量

Coupling analysis of water vapor flux between canopy and atmosphere in a farmland

农田冠层与大气水汽通量耦合分析

The influence of land surface heterogeneity on parameterization of regional mean water vapor flux

地表非均匀性对区域平均水分通量参数化的影响

The convergence of vapor flux in the boundary layer is the source of water vapor .

暴雨区内的水汽供应主要是边界层内的水汽通量辐合造成的；

The Seasonal Distribution and Time-Varying of the Cloud and Vapor Flux in Qilian Mountain Areas

祁连山云和空中水汽资源的季节分布与演变

The spatio-temporal characters of the northwest Pacific water vapor flux and its coupled modes with the summer rainfall in China

西北太平洋水汽输送异常及其与中国夏季降水的耦合模态

Torrential storm occurs in stronger frontal zone of energy , high humid region and water vapor flux convergence region .

大暴雪发生在较强的能量锋区、高湿区和水汽通量辐合区内。

From December 2004 to December 2005 , the water vapor flux was 850 hPa , obviously to be the peak value .

2004年12月～2005年12月南海地区850hPa水汽通量距平明显呈现出高峰值。

With the development of convective activity , the water vapor flux and water vapor convergence develop toward high-level and the wet layer obviously thickens .

随着对流活动的发展，水汽通量和水汽辐合都向高层发展，湿层明显增厚。

The diurnal change of the horizontal water vapor flux divergence may produce about half of the total error in calculating evaporation and relative land water storage .

计算误差中由水汽通量散度项的日变化引起的误差可能占总误差的50%。

Based on summarization of the basic laws and main affecting factors of net CO_2 exchange and water vapor flux in wetland ecosystem , relationship between the two is analyzed .

本文在总结湿地生态系统CO2净交换与水汽通量变化基本规律及其主要影响因子的基础上，从宏观和微观2个方面分析二者之间的内在关系。

The content of water vapor flux is increasing from west to east boundaries , the high value belt of water vapor flux lies to the east part of Qinghai Plateau .

青海高原水汽通量场自西界向东界增加，水汽通量高值区基本分布在青海东部的边坡地带；

The net water vapor flux is positive always , but its content is low about 21.88 % than average state in dry year , and is high about 53.99 % in wet year .

m-1.s-1；无论旱涝年，青海高原空中净水汽通量均呈正值，但旱年比平均状况偏少21.88%，涝年偏多53.99%。

The net vapor flux comes from longitude forward before 1980 , and with increasing of net west wind vapor flux later 1980 , the contribute from two forward are same .

其中1980年前净水汽通量主要来源于经向风水汽通量，而1980年代以后由于净西风水汽通量的增加和净经向风水汽通量的减少，二者对净水汽通量的贡献基本相当。

As the important part during the process of the water cycle and energy balance , Latent Heat Flux plays a powerful role in the vapor flux process between the land surface and atmosphere exchange .

作为水分循环和能量平衡中的重要组成部分，潜热通量在地球表面与大气交换的水汽通量过程中扮演着重要的角色。

Because SST changed with the typhoon moving , the sensible heat and water vapor flux reduced accordingly , and it became clearly asymmetry in the northwest and southeast direction .

在海气耦合模式中，由于海表面温度随台风移动变化，台风东南方向海表面温度、海表感热和水汽通量相应降低，出现了明显的不对称分布。

For the same mean of soil water content , the sensitivity of variation ratio of regional mean water vapor flux to land surface heterogeneity of soil moisture is dissimilar completely for different soil types .

第二部分为非均匀性所引起的水分通量变化率扰动，它与区域内土壤水分空间分布的变差系数有关。

Water vapor flux is one of the most important and the most fundamental ecological factors affecting carbon recycling in wetland ecosystem and is therefore closely related to net CO_2 exchange in wetland ecosystem .

水汽通量是影响湿地生态系统碳循环最重要、最基本的生态因子之一，与湿地生态系统CO2净交换密切相关。

The heavy rain is presented under the condition of the strong positive vorticity , convergence , vapor flux convergence in middle and lower troposphere and stronger divergence at upper troposphere .

大暴雨发生在对流层中低层为气旋性涡旋、流场辐合加强、水汽通量增加、水汽通量辐合加强，并伴有高层较强辐散的情况下。

And ( 3 ) strong convergence of water vapor flux and the conditional convective instability in the lower troposphere probably provided the suitable thermodynamic environment for the generation and development of the mesoscale convective system .

水汽通量的强辐合以及对流不稳定条件的存在可能为中尺度对流系统的发生发展提供了有利的热力背景。

The test by the eddy covariance method and lysimeter method , comparative studies water vapor flux , photosynthetic indicators of plants in two scales and under different irrigation , and correlation analysis combinated with meteorological factors .

本试验通过涡度相关法和蒸渗仪法，对大小两种尺度及不同灌溉条件下植物的水汽通量、光合指标等进行了对比研究，并结合气象因素进行了相关分析。

The atmosphere precipitable water and vapor flux in Northwest China is abundant in the region of East Asian monsoon , followed by the region of westerly belt , and then the region of plateau .

东亚季风区是西北大气可降水量和水汽通量的最丰富区，西风带区是次之，高原区最少。

A series studies are made of the effect on the parameters-coolant water flux , vapor flux , the coolant inlet temperature and the inlet vapor temperature and a lot of reliable data are obtained to analyze the heat transfer process .

测定了不同的蒸汽入口温度、循环蒸汽流量、冷却水进口温度及流量四种情况下混合气体在圆管内凝结放热的情况，分析了这些参数对换热过程的影响。

Analysis of the distribution of the vapor flux vectors at 850 hPa shows that there is a water vapor transmitting belt from the Bengal Bay to Guangxi , and the Bengal Bay is the vapor sources of heavy rainfall over Guangxi .

分析850hPa水汽通量矢量场结果表明：广西锋面型暴雨发生时，从孟加拉湾到广西上空有一西南气流的水汽输送带，广西暴雨水汽主要来源于孟加拉湾。

The content of water vapor flux in Qinghai plateau varies from 50 to 150kg · m ~ - 1 · s ~ - 1 , and it increases from west to east boundary . The net vapor flux has an increasing tendency in the last 43 years .

青海高原夏季整层水汽通量在50~150kg·m-1·s-1之间，自西界向东界增加，近43年空中水汽收支整体上呈增加趋势。

The results show that there is a good corresponding relationship between Q-vector moist frontolysis function , Q-vector divergence , vapor flux divergence and the snow-storm region of the Qinghai Plateau , and this has a good implication for the snowfall forecast in the Qinghai Plateau .

结果表明：Q矢量湿锋生函数、Q矢量散度场和水汽通量散度场与青海高原暴雪区有较好的对应关系，对青海高原的降雪预报有指示作用。

The ratio of liquid to vapor momentum flux were used to describe various operating conditions .

提出用液气动量比来反映不同操作工况条件。

Water-water vapor ion flux calculated by gu 's function

水-汽离子通量的顾函数计算值

Lastly , the Precipitable Water ( PV ) and vapor transport flux during the great drought affair in the east of NWC in 1990s ' have been analyzed and compared with what during wet years .

再次，对上世纪90年代西北地区重大干旱事件期间大气可降水量、水汽输送等进行了分析，并与典型湿年进行对比，从大气水分特征的角度探讨了这次重大干旱事件的可能形成原因。