specific humidity

Effects of inland water body on ambient air specific humidity

陆地水体对周围空气比湿影响的初步研究

The humidity inversion in the lower layer may be related to the specific humidity front over the areas .

该地区的逆湿层可能与上述比湿锋区有关。

When airflow passes through water body , the change of air specific humidity mainly occurs within original 2 & 3km .

空气比湿的改变主要发生在气流刚过水面的2&3km范围内；

The characteristics of specific humidity profile of atmosphere over desert near oasis , observed in HEIFE , are given .

用HEIFE实验观测资料，给出了临近绿洲的荒漠大气比湿廓线的一些特性。

Simulation of atmospheric mean state is improved obviously in many aspects , especially temperature , geopotential , vertical velocity in tropic , and specific humidity etc.

云量方案改进以后，对大气平均状态的模拟有了一定的改进，尤其是温度、位势高度、热带地区的垂直速度、以及比湿等的模拟有了较为明显的改进。

The calculation of latent and sensible heat fluxes usually depends on the sea surface climate parameters such like wind speed , specific humidity and air temperature .

海面的潜热通量和感热通量的计算依赖于海面风速、海面比湿度和气温等气象参量，其中海面比湿度和气温的获取较为困难。

The bigger the gradient of the specific humidity field is , the slower the typhoons moves , and the longer and stronger the rainfall .

登陆时台风中心比湿值、等值线的梯度越大、移速的越慢，则降水时间越长、雨强越大，降水越集中。

Atmospheric duct layer is often accompanied by increase in temperature with height or the rapid increase in atmospheric water vapor specific humidity increases with height and decreases rapidly .

大气波导层往往伴随着位温随高度增加而快速增加以及大气中水汽比湿随高度增加而快速减小。

An initial vortex which has a clearer structure and is more consistent with the environment flow is obtained by assimilating the bogus specific humidity and pressure data .

同化bogus涡旋的气压和比湿，能够调整模式初始场的其他变量，得到结构更清晰、与环境场更协调的初始涡旋，从而在一定程度上提高了台风Phanfone路径和强度预报的准确性。

Linear fit , correlation and regression analysis , analysis of each layer and the quarter Harbin temperature , wind speed , pressure , specific humidity and other meteorological factors and relationship trends .

采用线性拟合、相关和回归分析等方法，分析了哈尔滨市各层及各季的气温、风速、气压、比湿等气象要素的变化趋势及关系。

Simultaneous assimilation of the bogus wind , pressure , temperature and specific humidity data has less positive impact than that of the bogus pressure and any one of other variables .

同时同化bogus涡旋的风、气压、温度和比湿效果不如只同化气压和其中任一变量。

The structures for temperature , horizontal wind , eddy coefficient and specific humidity in the oasis cold island have been studied by the steady-state numerical modeling of the planetary boundary layer .

本文利用行星边界层二维定常数值模式研究了绿洲冷岛的温度、水平风速、涡旋系数和比湿的结构。

The sub synoptic scale high value center of the specific humidity field over the rainfall area was favorable to the emission of latent heat and further enhanced the feedback mechanism of the heavy rainfall .

特大暴雨发生地区上空的次天气尺度湿度的高值中心，有利于湿空气在上升运动中释放潜热，形成暴雨的反馈机制。

Comparing with Xunyi , the 0 ℃ level and temperature of cloud bottom was lower and the specific humidity is small in Maqu area . The mainly process of convective cloud is cold .

与旬邑相比，玛曲零度层低，云底温度低、比湿小，为冷云过程。

The specific humidity increase in the whole layer or in the middle-and upper-level can lead to the evident increase of the whole layer relative humidity over Wuhan , and the increasing degree increases with the height .

武汉上空出现整层比湿增长或中高层比湿增长可导致整层相对湿度明显增长，而且增长的幅度随高度递增；

Coefficient of linear trend in winter wind speed maximum in spring and autumn minimum in summer than in winter . ( 3 ) Harbin , specific humidity levels in summer maximum , winter minimum and autumn than in spring .

冬季风速线性趋势系数以春季最大，秋季最小，夏季大于冬季。（3）哈尔滨市各层比湿以夏季为最大，冬季为最小，秋季大于春季。

The water vapour is transported downwards and the profile of specific humidity appears inverse humidity character above the zero flux height , but the vapour is transported upwards and the profile is evaporation character under the zero flux height .

这个高度以上水汽向下输送，廓线呈逆湿特征，这个高度以下水汽向上输送，廓线呈蒸发特征。

The structure of some physical elements such as vertical velocity , divergence and specific humidity and the special distribution of ISO have also differences with these from NCEP reanalyzes data , which make it clear to develop this model to simulate the structure and special distribution of ISO .

垂直速度、散度、水汽等物理量的配置同NCEP资料的结构特征仍有明显差异，模拟的ISO空间分布也不太理想，表明要很好模拟ISO结构和空间分布特征，还须做不少工作。

According to power rule on both shores , the air specific humidity approaches to that over land , within 4 km on the windward shore and beyond 20 km on the leeward shore , the top altitude where water body may affect air specific humidity is 200 & 400m .

在岸上水体影响接近指数律减小，水体对空气比湿影响消失的距离为：在上风岸不到4km，下风岸可超过20km；水体影响空气比湿的高度为200&400m。

Specific relative humidity and a generalized enthalpy-humidity chart for moist air

湿空气的比相对湿度和通用焓湿图

Com invested in high-tech warehouses with eight separate climate zones set to specific temperatures and humidity levels so that produce ripens more slowly and stays fresh longer .

仓库内部共有八个气候区，分别设置了特定的温度和适度，让产品能够更慢地成熟，更久地保持新鲜。

After computing work , property tables of wet air were done based on equations of wet air properties included pressure , specific enthalpy , relative humidity , density and so on .

根据湿空气有关压力、焓、相对湿度、密度等状态参数计算公式，经过计算获得直观的湿空气性能参数表。