查询词典 rainfall

On this basis, we successfully reappear this heavy rainfall process by using ARPS model. The influences of orographic dynamics on cloud and precipitation are analyzed by using high spatial and temporal model outputs data.

在此基础上利用中尺度模式ARPS模拟，成功再现了此次暴雨过程，并利用模式的输出结果研究了地形动力过程对云和降水过程的影响。

It is concluded that during the landfall of Saomai, the orographic uplifting is able to enlarge the rainfall of the typhoon, and also to enhance the centre potential vorticity, vertical velocity as well as the convergence of moisture flux obviously.

结果表明，台风登陆过程中地形抬升作用对台风降雨量有显著的增幅作用；台风中心位势涡度、气流垂直上升速度、水平水汽通量散度明显增大；地形抬升机制在台风登陆时刻达到最强。

Significant precipitation occurred over northern and northeastern Taiwan during the passage of both types of anafronts, whereas it was larger in the cold-type than that in the warm-type. For the warm-type, significant rainfall also occurred over southeastern Taiwan because the orographic lifting of the warmer and moist southerlies.

暖型与冷型上滑锋在台湾北部与东北部均有较显著降水，但冷型上滑锋的降水强度较大；暖型上滑锋在东南部锋上的降水强度有另ㄧ大值，此乃因锋前南风分量带来暖湿空气，且东南部位在迎风面，因地形举升故有较大降水。

The flow field construct of meso-β cloud clusters which bring the heavy-hard rainfall in northeast plateau is that the low level cloud cluster is located in the south of converging region, the southern low level influx converged in the cloud cluster and have some affection on the setting up of the rainstorm in the low level. In the middle level, the cloud cluster is lied in near the westerly trough and the southwest airflow ahead of the trough constantly transmits water vapor to the cloud cluster. In the high level, there are a pair of high and low pressure centers around cloud clusters and are obvious divergence airflow, and there is weak ageostrophic high level outflux along pressure force.

产生高原东北部地区大到暴雨天气过程的中—β尺度云团的流场结构特征是：在低层，云团位于辐合区的南部，低层的偏南低空入流在云团内辐合，对大到暴雨的形成有一定的作用；在中层，云团位于西风带低槽附近，槽前的西南气流不断地给云团输送水汽；在高层，云团附近有一对高、低压中心，为明显的辐散气流，沿气压梯度力方向有强度不强的非地转高空出流。

The various overproof sensors were adjusted while the calibration methods have been improved in the recent 2 years in 74 calibration cases of various sensors, such as temperature and humidity, wind direction and velocity, pressure, rainfall,and evaporation sensors.

在将近2年对74个自动气象站的温湿度传感器、风向风速传感器、气压传感器、雨量和蒸发传感器的现场校准中，不断改进校准方法，对超差传感器进行调整。

The artificially simulated rainfall was used to study the effects of 2 grass hedgerows, i.e. Pennisetum alopecuroide and Arundinella hirta on the soil and water loss and soil nutrient of slope land.

方法］采用人工模拟降雨法研究狼尾草和野古草2种草篱对坡耕地水土流失和土壤养分的影响。

It must be wrong,reading book can increase our knowledge, broaden our eyes, make us master special skills; If reading was uselessful, we'd lack of knowledges, couldn't explain some phenomena ago, such as thunder lightning , people unwisely regarded them as God's angering, now once own related knowledge, we can just phenomenalize them; Peasants planted their fields by raining throughly ago, whether rich harvest or not depended on God's face , now we have science knowledges,we may artifical rainfall.

这论断肯定是错的，读书能增长我们的知识，开阔我们的视野，使我们掌握专业技能；如若读书无用的话，我们就缺乏知识，就不能解释一些自然现象，比如以前的打雷闪电，人们愚昧地认为是天公发怒了，现在有了知识，就知道是自然现象；以前农民种地全靠天雨，丰收与否全靠老天的脸色，现在有了科学知识，我们可以人工增雨。

It is certainly wrong,reading book can increase our knowledge, broaden our eyes, make us master special skills; If reading was uselessful, we'd lack of knowledges, couldn't explain some phenomena ago, such as thunder lightning , people unwisely regarded them as God's angering, now once own related knowledge, we can just phenomenalize them; Peasants planted their fields by raining throughly ago, whether rich harvest or not depended on God's face , now we have science knowledges,we may artifical rainfall.

这论断肯定是错的，读书能增长我们的知识，开阔我们的视野，使我们掌握专业技能；如若读书无用的话，我们就缺乏知识，就不能解释一些自然现象，比如以前的打雷闪电，人们愚昧地认为是天公发怒了，现在有了知识，就知道是自然现象；以前农民种地全靠天雨，丰收与否全靠老天的脸色，现在有了科学知识，我们可以人工增雨。

In Zhejiang,the moun- tain and hill areas make up 70.4% of its total area. Owing to the effect of both physiographical factors(rock character, landform,soil,vegetation and rainfall,etc.)and anthropogenic factors deforestation,land reclamation on steep slops and irrational use of Land resource,etc.

由于自然条件和人为因素的影响，土壤侵蚀严重，致使土地退化，河床、水库淤高，生态环境恶化，水旱灾害加剧，成为浙江省农业生产和国民经济发展的一大制约因素。

Debris-flow initiation criteria commonly depend on the hydrological and physiographical conditions of the watersheds of debris-flow-prone streams. The occurrence of debris flow in Taiwan is closely related with the rainfall condition. For a specified watershed, the key factor for debris flow occurrence is the rain condition.

过去农业委员会水土保持局委托办理「以降雨因子进行土石流警戒基准值订定」之五年期计画中，主要著重於研究土石流发生降雨机制模式的建立，并於实际应用中证明其可行性。

The statistical analysis of this large set of mutations has led us to propose a diagnostic strategy that should help with the molecular work-up of optic neuropathies.

这一大系列基因突变的统计学分析引导我们提出一个诊断策略，可以帮助我们对视神经病变进行分子学的诊断检查。

The results show that the pipe grouting changes the mechanical parameters of surrounding rocks to achieve the security of engineering objectives by reinforcing surrounding rocks and bolcking the water.

研究表明：小导管注浆一方面改变了围岩的力学参数，另一方面利用浆液的固结特性可以实现堵水和加固围岩的工程目标，使隧道在开挖过程中的安全得到保障。