降水

Isotopic data showed that Dezhou deep groundwater was from precipitation in the last glacial period. It had the characteristics of leaching, and affected by evaporation and invasion of salt water in the process of water cycle. Latter, it was interfered by seawater invasion for many times.

同位素数据分析表明，德州深层地下水是末次冰期盛期的大气降水补给，具有淋滤水特征，在其循环过程中，受到蒸发的影响和咸水的侵染，后期又遭遇多次海进干扰。

Blue Grama grass is native to the Great Plains where the temperature ranges from hot to cold and the soil is primarily of alkaline content and rainfall can be practically non-existent in some areas.

蓝色格兰马草是大平原上的一个自然草种。在大平原上，炎热和寒冷的气候都有。最初的土壤含有碱性成分，在有些区域几乎没有降水。

Wave record 》medium praise greatly and together is "a grandiosity but again beautiful city".

二是干旱少雨，全年降水集中在夏季。三是日照时间长，全年有大风。

Simulation results indicate that convective precipitation is almost all transformed by melting of graupels, but in unseeded clouds, the ice crystals amount is such rare that it contributes little to graupel formation.

数值模拟结果表明，青海省秋季的对流云降水几乎全部是由霰的融化形成的，而自然云中冰晶含量少、冰霰自动转化形成霰胚的过程非常微弱。

Snow grows by collecting supercooled water, and rain water is converted into graupel by collection of snow, and graupel melting is the main source of rain water.

冰晶繁生、雪的凝华和撞冻过冷云水增长、雨水撞冻雪转化为霰、霰融化成雨水是降水粒子的最主要源项微物理过程。

The results show that wind divergence that is corresponding to the rain area forms at the windward side. After horizontal flow gets over the windward side, vertical circulation flow of climbing-ascending-descending form above the mountaintop. The ice crystal locates in the upper level, and below it there is snow and graupel, the cloud water and rain water is in the low level of the cloud.

此次暴雨过程的动力场、云和降水微物理过程的主要特征是：水平气流在迎风坡附近形成风场辐合，雨区与辐合区位置基本一致，垂直方向上出现明显的气流爬升—上升—下沉的中尺度环流。

Numerical tests are also conducted to investigate the microphysical effects to the mesocale convective systems. The evaporation of raindrops can strengthen the surface "cold pool" to decease the temperature of rainfall center. The condensation of vapor can lower the air pressure and increase the convergence and updraft so that the convective echo develops stronger. The melting of graupel can cool the air to restrain the convective activity. The falling of precipitation particles can increase the downdraft and induce the outflow nearly the surface. The effect of condensation is the most important among all the microphysical processes. It can change the whole structure of cloud system.

微物理过程对对流系统发展和维持有重要作用：强降水的雨滴蒸发过程会加强"冷池"效应，同时增强了雨带南侧原有的地面中尺度辐合线；凝结潜热在低层诱发了与回波相应尺度的中尺度低压，增强了辐合和上升运动，促进对流发展；霰的融化吸热通过冷却大气会不利于气压下降、气流辐合抬升等过程，降低对流不稳定能量，减缓对流发展；重力拖曳使气块冷却降温，降低对流不稳定能量，并且使低层的气压升高、气流辐散，在近地面附近产生出流，加强地面中尺度辐合线的强度。

In addition, it also studies the influence of model grid size, cumulus parameterization scheme and buffer zone width on model's performance through sensitivity tests.

此外，论文还通过敏感性试验研究了模式的水平分辨率、对流参数化方案和侧边界缓冲区宽度的选取对梅雨期降水过程的影响。

At the same time, the excavation plan and ground water lowering are also important for the deformation and internal force in the support.

同时，不同开挖方案及降水方案对变形和内力也有着重要影响，各方案之间最终差别甚至可以达到1倍以上。

It plays an increasingly important part in meteorology for cloud,precipitation,hail and thunderstorm detection as well as the navigation of aircraft and ships.

它在对云层、降水、冰雹和雷暴的气象探测以及在船舰和飞机的导航中，起着日益重要的作用。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。