The flight failed to carry out the cloud seeding operation.

这次飞行未能进行播云作业。

There are three modes of cloud seeding: static , dynamic and hygroscopic .

有三种方式可以实现人工降雨，静态的，动态的，和吸湿。

In the paper, application in orographic cloud seeding was mainly introduced.

本文主要介绍地面碘化银烟炉在山区增雨试验中的应用。

The unrelenting drought has boosted southern China's demand for cloud seeding rockets.

无情的旱灾催发了中国人工降雨火箭的需求。

In response, cloud seeding operations are being carried out in 16 cities and counties.

为了应对这种天气，16个城市和县实行人工降雨。

Either way, Kottlowski points out, cloud seeding does not alter climate or affect weather systems.

Kottlowski指出，不管如何，向云中喷洒化学药剂，都不会改变气候或影响气候系统。

Cloud seeding is also very dependent on environmental conditions like temperature and cloud composition.

人工降雨很依赖环境条件，比如温度和云层成分。

The cloud seeding technology is widely used by many countries of the world in an attempt to establish control over nature.

世界上很多国家广泛应用人工降雨技术试图控制大自然。

Storm clouds drop as little as 10 percent of their water as rain or snow, but "cloud seeding" has been used since the 1950s to coax more from them.

暴风云只降下10%水分成为雨或雪，而自1950年代起采用的“云种散播”，可催化降下更多水分。

Macro and micro physics conditions of supercooled fog dissipation operation using liquid Nitrogen with that of the cold cloud seeding are compared.

对用液氮消过冷雾和冷云催化增雨作业的宏、微观条件进行比较，找出其异同点。

Nowadays Moscow keeps practicing cloud seeding when the coming great events to be celebrated like Victory Day on the 9th of May demanding good weather.

现在斯科在重大庆祝事件来临前比如每年5月9号的胜利日，一直进行人工降雨来获得想要的好天气。

Some scientific bases are provided for studying the potentials of convective cloud precipitation and for cloud seeding operation during the summer autumn period.

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。

Apparently the effects of jet planes punching through clouds are similar to "cloud seeding" operations, where ice crystals are created in the atmosphere to make it rain.

显然，飞机穿过云层与“云种散播效应”类似，在空中形成的冰晶会导致降雨。

Some scientists are sure that the natural balance mustn’t be disturbed. It’s better not to use the cloud seeding technology until the remote consequences are assessed.

一些科学家确信，自然平衡不能被打乱，在能够评估人工降雨的结果之前不进行人工降雨会更好，破坏环境等于破坏人类的健康。

For assessment effect of cloud seeding for agriculture, contribution coefficient of precipitation to crop production was obtained using integral regression of precipitation.

为评估增雨对农业的影响，利用自然降水对农作物产量贡献的积分回归，获得降水对农作物贡献系数。

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.

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。

Regardless of the Moscow authorities' final decision on snow cloud seeding, Russia remains one of the few nations where weather control is more than using anti-hail cannons and battling droughts.

无论莫斯科当局是否就干预下雪云层做出最后的决定，俄罗斯仍然是为数不多的国家之一，他们对付冰雹和干旱使用的手段远远不止加农炮。

Cloud-seeding is a technique to enhance rainfall by introducing particles - often silver iodide crystals - into cloud systems, to help condense water vapor into raindrops.

云的催化是指将催化剂颗粒打入云中使云中的水蒸汽凝聚成水滴，从而实现降雨的技术，催化剂颗粒通常为碘化银。

Methods Put forward seeding index following the cloud operation, develope LC seeding device and operating technique and carry out ground and aerial experimentation (static and dynamic).

方法根据播云作业需要，提出技术指标，开发研制LC播撒设备和催化技术，并进行地面、空中试验(静态、动态试验)。

The observation of cloud microphysical structure and the analysis of seeding physical effect play an important role in artificial precipitation-enhancement.

降水过程的云微物理结构的观测和催化效应的分析在人工增雨中占有重要的地位。

The effects of various parameters for macro- and micro-scale, sublimation, rimming and multiplication on cloud physics elements and precipitation are examined and the effects of seeding are simulated.

考察了宏微观参数和冰的凝华、淞附和繁生等过程对云中要素分布和降水的影响。并作了不同条件下播云的数值试验。

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。

The cloud condition suitable for seeding, its monitoring method and optimum seeding location, agent and dosage were discussed according to the new mechanism.

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。

You mean to tell me you've never been up there doing a little cloud-seeding?

你不要告我你从未做过云端撒种这种事？

Environmental conditions for aircraft cloud-seeding are given and drawbacks that seeding is preformed without quantitative criteria are made up.

给出飞机播云应具备的环境场，弥补了播云时无定量判据的缺陷。