适时开展人工增雨(雪)作业。
该方法可用于人工增雨效果评价。
The method can be applied to the assessment of artificial precipitation effect.
分析结果为江西人工增雨抗旱作业提供依据。
The results can be used as the bases of artificial precipitation enhancement…
雨量是大气降水的量度，还是人工增雨效果评估的重要参量。
Rainfall amount is used to measure precipitation and also to evaluate the precipitation enhancement effect as an important parameter.
根据作业云回波面积和强度的变化，可定性判断人工增雨是否有效。
According to the echo area and intensity change of target cloud, the qualitative judgment that the artificial rainfall is effective or not can be gotten.
该研究对指导人工增雨作业、提高人工影响天气水平具有重要参考作用。
The research here is important to improve the standard of artificial weather modification in Zhongwei.
从理论上探讨了用人工增雨来解决黄河断流所遇到的一些问题及解决方案。
The problems and solving scheme against the interruption of the Yellow River by increasing precipitation using weather modification was investigated based on the Natural Cybernetics.
为南方夏秋期间对流云降水潜力研究和科学实施人工增雨作业提供一定依据。
Some scientific bases are provided for studying the potentials of convective cloud precipitation and for cloud seeding operation during the summer autumn period.
通过计算得出2001年人工增雨作业为盐湖区增加了30%左右的有效降水。
The results indicated that effective precipitation increased 30% about by artificial precipitation operation for Yanhu district in 2001.
该系统使得飞机人工增雨作业的指挥决策系统化，可减少盲目作业带来的损失。
It has been systematized for operation control and can decrease the losing of blind operation.
人工影响天气作业指挥系统是提高火箭、高炮人工增雨和防雹效果的重要条件。
The operating and commanding system of cloud seeding operation is a very important condition for rocket and artillery rain enhancement and hail suppression to gain satisfactory results.
这些飞机观测数据资料有助于加深人们对云物理结构的了解，从而提高人工增雨作业效率。
The aircraft measurements can be used to improve the understanding of cloud microphysical structure, so to increase the effectiveness of rain enhancement.
与此相应提出了适合人工增雨的云层条件、监测识别方法以及最佳催化部位、药剂、剂量等。
The cloud condition suitable for seeding, its monitoring method and optimum seeding location, agent and dosage were discussed according to the new mechanism.
1998年到2000年，由青海省气象局组织，多个单位合作，在黄河上游进行了人工增雨试验。
From 1998 to 2000, Qinghai Meteorological Administration organized the experiment of rain enhancement in the upriver area of Huanghe river.
本文还通过对一次人工增雨作业过程的分析，初步讨论了卫星反演产品在人工增雨作业指挥中的指导作用。
By analysing the process of a artificial enhancement precipitation, we also discuss satellite retrieve product's operation in artificial enhancement precipitation.
利用三维积层混合云人工增雨数值模式对人工增雨引晶催化后的各种微物理量变化及催化效应进行了模拟。
By means of three dimension cumulus mix cloud man-made numerical model, make a simulation to all kinds of micro physical amount change after man-made rainfall seeding and effect of seeding.
利用催化剂线源扩散模式确定人工增雨作业后的目标区，并采用非随机活动对比区和目标区分层历史回归的方法估算作业效果。
The regression analysis method of non stochastic process and movable control over the target area was used to assess seeding effect. The target area was determinated by diffusion equation.
为了解决近年来黄河流域水资源短缺的现象，2000年由青海省气象局组织及多个单位合作，在黄河上游进行了人工增雨试验。
To solve the problem that Yellow River areas is short of water resource, rain enhancement experiments are conducted in upper reach of Yellow River.
不同的天气系统在不同季节对降水的贡献有所不同，其中西来槽类的降雨量和降雨日数均居首位，开展人工增雨催化作业机会最多；
The contribution of various weather systems to precipitation varies in different seasons, and the rainfall and the number of rainy days induced by the westerly trough are the greatest.
该文把三维对流云模式应用于湖北省西北部地区的对流云降水研究和人工增雨试验设计，并和张家口冰雹云个例的模拟进行了比较。
In order to design the rain enhancement experiment in Shiyan of China a series of numerical simulation was conducted by using a 3D convective cloud model.
该文把三维对流云模式应用于湖北省西北部地区的对流云降水研究和人工增雨试验设计，并和张家口冰雹云个例的模拟进行了比较。
In order to design the rain enhancement experiment in Shiyan of China a series of numerical simulation was conducted by using a 3D convective cloud model.
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