因此,暴雨区的坡面防护和坡内排水应给予重视。
So slope surface protection and inside bailing within great storm zone should be emphasised.
欧洲、北美和中国依次是世界第一、二、三大酸雨区。
Europe, North America, China are the first, second, third acid rain area respectively.
这主要是因为冻雨区的上升气流弱,高空水汽不饱和。
The main reason is that the updraft over the ice rain area is weak, and the vapor in the air is not saturated.
位于五峰暴雨区中的新滩滑坡是长江三峡大型滑坡之一。
The Xintan landslide is one of the large scale landslides in the Three-Gorges.
重庆系我国酸雨最严重的城市,也是世界三大酸雨区之一。
Chongqing is not only the great serious acid rain city in China, but also one of three large acid rain regions.
我国是继欧洲、北美之后,在世界上出现的第三大酸雨区。
South China has become the third largest region with heavy acid deposition after Europe and North America.
我国南部地区已成为继欧洲、北美之后世界第三大酸雨区。
The South china become the third largest region with heavy acid deposition after Europe and North America.
在对暴雨过程的湿位涡分析发现,暴雨区存在湿对称不稳定。
Through analyzing MPV during the heavy rainstorm process, it is showed that is wet symmetry instability above rainstorm area.
农场位于南非的冬季降雨区,因此冬天寒冷而夏天非常炎热。
Thee farm is within the winter rainfall area of South Africa, with cold winters and very hot summers.
分析了淮河上游大暴雨过程的水汽来源和暴雨区的水分平衡。
The analysis of the source of the water vapour and the hydrologic balance of the heavy rainfall in the upper reaches of the Huaihe River is made.
密集降雨区域贴近气旋路径周围,而最强降雨发生在印度海岸对开海面。
The heaviest rainfall amounts appear close to the storm track, and especially heavy rain falls just off the Indian coast.
为双线偏振雷达定量测量降雨工作及讨论雨区对雷达波衰减打下了基础。
This work has laid the foundation of quantitative measurement of rain rate and the discussion of extinction properties of radar wave in rain clouds.
华南暴雨区南侧对流层中下层常常同时存在两个大风层且各具急流的特征。
Two wind maxima with jet-stream characteristics often occur, one above the other, in the lower troposphere by the south side of therainstorm area over South China in summer.
试验结果,该模式对天气形势和雨区的预报都比原等距五层模式有明显改进。
Result of the experiment shows that the surface pressure and rainfall area are predicted better than the original five-level PE mode…
有些时候,当从遥远的雨区反射回来的微波到达雷达时,雷达已经再次发出脉冲。
Occasionally a microwave pulse reflected from a distant rain area may arrive at the radar after the radar has emitted the next pulse of microwave.
在毫米波段计算了雨区的后向散射引起的雨杂波功率密度随频率及降雨率的变化。
In the millimeter band, the variations are found of the power density of the rain clutter induced by back scattering with frequency and rain rate.
在西南涡斜压性未建立之前以及冷锋附近,暴雨区可位于低层西南风急流左侧的任何位置。
When the baroclinicity of southwest vortex had not been built and where cold front existed, the rain belt may lie in anywhere of the left of southwest low level jet.
该临界值可在全省不同的降雨区域针对不同的地质环境进行滑坡灾害监测和预警时作参考。
The possibility for a landslide to happen is much lower when the rainfall is lower than the threshold.
在台风和副热带高压外围之间强气压梯度力产生的偏南暖湿气流为暴雨区带来了丰沛的水汽。
The south warm-wet airflow caused by the strong pressure gradient force between typhoon and Subtropical High supplies the abundant water vapor for the heavy rainstorm area.
据估计,三分之一的可耕地为酸雨区,一些气候学家预测在长期范围内该国的粮食作物将出现减产。
By some estimates acid rain falls on a third of all agricultural land; some climate experts predict long-term reductions in the country's vital rice crop.
由对数值模拟与试验的结果分析得出:(1)青藏高原地形有利于高原东麓暴雨区的扩大与强度加大。
Some results are obtained as follows: (1) The heavy rain area is expanded and heavy rain is enhanced by plateau terrain in the east of plateau.
矢量锋生函数计算分析表明,该环流圈形成了暴雨区与东北远距离的西风带系统之间的能量转换机制。
Q-vector frontogenesis function analysis indicated that such circulation cell generated energy transforming system between torrential rain area and the distant westerly to the northeast.
在极化域中对雨介质和目标的电磁波散射特性进行了研究。得出了雨区的散射矩阵和目标的散射矩阵。
The electromagnetic scattering characteristics of rain media and targets are discussed in the polarization field, with the scattering matrix of rain area and targets are obtained.
试验结果表明,改进的高分辨率模式不论对雨区范围的分布还是对暴雨中心值的预报一般都优于原模式。
The forecast tests indicate the prediction of improved high resolution model is mainly better than original model both in rain areas and in rain storm centres.
在撤退期间,南海降水形势变化不大,但在撤退之后,南海夏季风雨季转变为IT CZ雨季,其相应和雨区随着太阳南移向南推进。
During the retreat, the rainfall pattern has little change; but after the retreat, the ITCZ rain replaces SCS summer monsoon rain, with the respective rain region following the south-moving Sun.
低层水汽输送,造成中纬度暴雨区强水汽辐合和不稳定能量积聚,故槽前降雨的强度与其南方台风东侧的水汽输送有着相当密切的关系。
The results show that typhoon intensity can have influence on the water vapor transport to mid-latitude area by the southeasterly jet on the east of the typhoon.
就地区分布而言,干旱、洪涝、风雹、低温霜冻风险度最大的区域基本上出现在严重夏旱区、严重秋季绵雨区、严重冰雹区、严重霜冻区。
The larger risk degrees of drought, the flooding damage, wind-hail and frost appear are mainly in heavy summer drought area, heavy autumn continuous rain area, heavy hail area and heavy frost area.
刘黎平,徐宝祥。1992。双线偏振雷达雨区衰减订正问题的模拟计算与讨论[J]。高原气象,11 (3):235- 240。
Liu Liping, Xu Baoxiang. 1992. Simulation and discussion of correcting microwave attenuation within rain area for dual linear polarization radar [J]. Plateau Meteor, 11 (3) : 235-240.
刘黎平,徐宝祥。1992。双线偏振雷达雨区衰减订正问题的模拟计算与讨论[J]。高原气象,11 (3):235- 240。
Liu Liping, Xu Baoxiang. 1992. Simulation and discussion of correcting microwave attenuation within rain area for dual linear polarization radar [J]. Plateau Meteor, 11 (3) : 235-240.
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