海洋大气边界层,marine atmospheric boundary layer
1)marine atmospheric boundary layer海洋大气边界层
1.A Model Study of Halogen Chemsrtry in the Marine Atmospheric Boundary Layer;海洋大气边界层中卤素化学过程的数值模拟研究
2.The diurnal variation of ozone and NO_x in marine atmospheric boundary layer was studied by atmospheric chemical model MECCA,with the modeling results compared with the observed data.利用MECCA大气化学模式,考虑卤素类(Br,Cl和I)物质的化学过程,对海洋大气边界层内臭氧和NOx的日变化进行了模拟,并与实测数据进行了对比。
英文短句/例句

1.Preliminary Study for Retrieval of the Properties of Marine Atmospheric Boundary Layer by SAR;卫星SAR反演海洋大气边界层特性的初步研究
2.A Model Study of Halogen Chemsrtry in the Marine Atmospheric Boundary Layer;海洋大气边界层中卤素化学过程的数值模拟研究
3.EXPERIMENT RESEARCH ON THE CHARACTERISTICS OF ABL STRUCTURE OVER THE ARCTIC OCEAN AND ADJACENT SEA AREA DURING THE POLAR DAY PERIOD北冰洋及其邻近海域极昼期间大气边界层结构特征试验研究
4.ANALYSIS OF STRUCTURE OF ATMOSPHERIC LAYER IN ICE CAMP OVER ARCTIC OCEAN北冰洋浮冰站大气边界层结构的观测研究
5.Diurnal cycle of marine atmospheric boundary layer during the 1998 summer monsoon onset over South China Sea1998年季风爆发期南海大气边界层的日变化
6.Numerical Simulation Research of the Atmospheric Boundary Layer Characteristics over Water-Land Heterogeneous Underlying Surface in Baiyangdian;白洋淀地区水陆非均匀下垫面上大气边界层特征的数值模拟研究
7.THE THERMAL - DYNAMICS STABILITY OF THE ATMOSPHERIC PBL OVER OFFSHORE REGION OF NORTH CAROLINA DURING WINTER CYCLOGENESIS北卡罗来纳近海大气边界层在冬季气旋生成期间的热力稳定性
8.Study on the Physical Process of Marine Atmospheric Boundary Layer Model and Numerical Simulation;海上大气边界层模式的物理过程及其数值模拟研究
9.National Oceanic and Atmospheric Administration国家海洋大气层管理局卫星
10.National Oceanic & Atmospheric Administration (NOAA)国家海洋和大气层管理局
11.Rayleigh Surface Wave Tomography in Eurasia and West Pacific Areas;欧亚大陆及西太平洋边缘海瑞利面波层析成像
12.Atmospheric Boundary Layer Eddy Structure Identification by Orthonormal Wavelet Expansion大气边界层湍流涡旋结构的小波分解
13.Spatial Distribution Analysis of PBL Sulfur Dioxide by the Ozone Monitoring Instrument大气边界层SO_2空间分布的OMI数据分析
14.Vertical Distribution Feature of PM_(2.5) and Effect of Boundary Layer in Tianjin天津大气PM_(2.5)垂直特征及边界层影响
15.Simulation Experiment of Environmental Effects in the Atmospheric Boundary Layer大气边界层环境影响效应的仿真试验
16.The scope of mankind's activities has experienced expansion from land to ocean, from ocean to atmosphere, and from atmosphere to outer space.人类的活动范围,经历了从陆地到海洋,从海洋到大气层,从大气层到外层空间的逐步拓展过程。
17.boundary -layer air附面层[边界层]空气
18.State Key Laboratory of atmospheric boundary layer physics and atmospheric chemistry大气边界层物理和大气化学国家重点实验室
相关短句/例句

the marine boundary layer海洋边界层大气
1.Characteristics of spatial distribution of atmospheric CH_4 concentration and δ~(13)C in the marine boundary layer along a course from Shanghai to Antarctica;上海—南极海洋边界层大气CH_4浓度及其δ~(13)C空间分布特征
3)air-sea boundary layer大气海洋边界层;海-气边界层 ASBL
4)air-sea boundary layer大气海洋边界层; 海-气边界层
5)marine boundary layer海洋边界层
1.During the 22nd Chinese Antarctic Research Expedition,the aerosols in the marine boundary layer along the R/V Xuelong cruise route were collected using high volume samplers.在中国第22次南极考察过程中,采用大容量悬浮颗粒采样器收集了雪龙船航线海洋边界层气溶胶样品。
6)atmospheric boundary layer大气边界层
1.Wind engineering and atmospheric boundary layer wind tunnel;风工程学与大气边界层风洞
2.Discussion on the simulation of atmospheric boundary layer with spires and roughness elements in wind tunnels;关于风洞中用尖劈和粗糙元模拟大气边界层的讨论
3.Study on the characteristics of atmospheric boundary layer by Mie scattering lidar over Chengdu;Mie散射激光雷达研究成都地区大气边界层结构
延伸阅读

大气边界层  靠近地球表面、受地面摩擦阻力影响的大气层区域。大气流过地面时,地面上各种粗糙元,如草、沙粒、庄稼、树木、房屋等会使大气流动受阻,这种摩擦阻力由于大气中的湍流而向上传递,并随高度的增加而逐渐减弱,达到某一高度后便可忽略。此高度称为大气边界层厚度,它随气象条件、地形、地面粗糙度而变化,大致为300~1000米。    从流体力学角度看,大气边界层气流(即风)有如下特点:    ①风速随高度增加而逐渐增大 风速在地表面等于零,而在大气边界层外缘同地转风速度相等。变化规律可用经验公式表示:           式中v∞为离地面z处的风速;v∞r为在离地面zr处某参考点的风速;n为幂指数,随地面粗糙度和温度而变化。加拿大的A.G.达文波特根据现场观测,得出几种典型地貌的n值(见表)。    ②湍流结构 在大气边界层中,大气流动具有很大的随机性,基本上是湍流流动,其结构可用湍流度、雷诺应力、相关函数和频谱(见湍流理论)等表示,气流湍流度可达20%。    ③风向偏转 在北半球,由于地球自转产生的科里奥利力(见相对运动)的作用,顺着地面附近风的方向看,风向随高度的增加逐渐向右偏转(见图),而在大气边界层外缘,与地转风的风向相合,风向偏转角度因时因地而异,一般可达几十度以上。      ④温度层结(即温度梯度) 大气温度T随高度z而变化,其变化率直接影响大气的稳定度。当 (г为大气干绝热递减率,约为每一百米0.98℃),大气呈稳定的状态;特别是当时,稳定度特别大,称为逆温状态;当时,大气呈中性稳定状态;当时,大气呈不稳定状态。