For the two-layer quasi-geostrophic flow on β plane,there is a minimum enstrophy if the energy,momentum and circulation are specified.
研究β平面上2层的准地转流,通过变分计算得出在给定能量、动量以及环量的约束条件下最小的拟能解。
nonlinear stability theorem analogous To arnold′s second stability theorem is established for a quasi-geostrophic flow with general boundary conditions in a periodic channel.
建立了周期域上准地转流在一般的边界条件下对应于 Arnold第二定理的非线性稳定性定理 。
The artificial compression method (ACM) that is generally used to capture the contact discontinuity in nonviscous flows is used here in the simulation of quasi-geostrophic ideal frontogenesis in two dimensions.
把无粘流中能成功捕捉接触间断的反扩散差分格式,用在了准地转二维理想锋生的数值模拟中,并将计算结果与Cullen的计算结果和半地转方程的精确解进行了比较。
The formation of geostrophic wind and cyclone is simulated successfully.
在一般格子Boltzmann的基础上,加入了科氏力和重力,用流体柱高度代替一般模型中的密度,避免了不可压缩流动计算的困难,并用这一改进的模型成功地模拟了地转风和气旋的形成过
This paper introduces and automatic method to judge geostrophic wind principle and its application in weather analysis.
提出一种在计算机上自动判定地转风原则的简易方法，并介绍了该方法在天气分析系统中的应
In addition,the inherent relation of the succesive torrential rain with low level jets and their ageostrophic winds is also analyzed.
通过对桂林“９８６”连续大暴雨的形势分析， 揭示了这次过程的大环流维持机制， 暴雨得以维持的主要原因； 另外， 分析了连续暴雨与低空急流及其非地转风存在的明显内在联系。
Nonlinear Stability of Quasi-Geostrophic Flow;
地球流体准地转运动的非线性稳定性原理
On the Well-posedness of Two Quasi-Geostrophic Equation Like (QGE-Like) Systems
两个类准地转方程的系统的适定性结果
eddy transfer of the sensible beat is closely related to the transfer of the momentum in the large-scale quasi-geostrophic motion.
在准地转运动中,大尺度涡动输送可分解为平衡输送和不平衡输送.
Application of Quasi-geostrophic Q Vector in a Heavy Rain in the Summer of 2008 in Inner Mongolia
准地转Q矢量在2008年夏季内蒙古一次大雨过程中的应用
35 Loading Port & Destination:From with transhipment and partial shipments allowed.
装运口岸和目的地准许分批与转船。
After later Palaeozoic, this area was transformed into a paraplatform from" southeast Caledonian miogeo- syncline" by later Caledonian movement.
晚古生代始,转化为后加里东准地台。
Transformation of Astro-geodetic Network Coordinate System into China Geodetic Datum 2000
天文大地网坐标系统到2000国家大地基准的转换
I called to her, and the mast moved easily and accurately.
我喊她一声，桅杆就很容易很准确地转动。
Application of Quasi-geoid Model to GPS Height Converting in Urban Region
似大地水准面模型在城区GPS高程转换中的应用
As to when the transition will take place, that will depend on the presence of the necessary conditions, and it may take quite a long time.
何时转变，应以是否具备了转变的条件为标准，时间会要相当地长。
The specific projects within the scope of land approved for conversion shall be approved by the people's governments of cities or counties.
在已批准的农用地转用范围内，具体建设项目用地可以由市、县人民政府批准。
Loading Port &Destination From XINGANG -- ISRAEL with transhipment and partial shipments allowed.
装运口岸和目的地中国新港——以色列准许分批与转船。
the time for the earth to make one complete revolution around the sun, relative to the fixed stars.
以恒星为基准测定的地球在环绕太阳的轨道上公转一整周的时间。
According to our correspondent, the relief effort planned for an imminent volcanic eruption has now been diverted to deal with the earthquake.
据记者报道，预防火山喷发的救济准备现在已经转移到了地震救灾。
The foreign-capital enterprise within its term of operations, may not assign its land-use right without permission.
外资企业在经营期限内未经批准，其土地使用权不得转让。
Determined, the blonde turned and headed for the swamps, set on catching herself an alligator.
女郎咬咬牙，转身向沼泽地走去，准备亲手抓只鳄鱼。
Study on social security function of rural land transacted;
农村土地流转中社保功能体现与补偿标准计算研究
Spatial model analysis on the change of land-cover in Wufengdigou Catchment,Junggar Region,Inner Mongolia;
准格尔丘陵区小流域土地覆盖变化的模型测算及空间位置转换