... artificial raining : 人工降雨; 人造雨 it is raining on santiago : 圣地亚哥正在下雨 raining (l02) : 雨，雨季 ...
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... artificial radionuclide 人工放射性核素 artificial rainfall 人工降雨 artificial recharge 人工回灌；人工再充电，人工重装，人工充水 ...
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Based on the theory and method of soil water-dynamics and soil erosion, using the simulated rainfall and double-ring methods, the author systematically studied the soil infiltration law in the slope land of loess plateau.
本文以陕西淳化黄土高原沟壑区和安塞黄土丘陵沟壑区为研究试验区，应用土壤水动力学和土壤侵蚀学的原理与方法，借助人工降雨装置和双环装置，通过野外大量试验与室内分析及计算机模拟等方法，系统地研究了黄土坡耕地土壤入渗规律。
参考来源 - 黄土坡耕地土壤入渗规律研究Experiments were conducted with rainfall simulation under laboratory conditions.
本项研究中，进行了一系列的人工降雨模拟试验。
参考来源 - PAM增加入渗减少土壤侵蚀及稀土元素示踪土壤侵蚀过程的试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
人工降雨的短期及长期效果都难以评估。
The results of the seeding technology both shortcoming and long-term are difficult to assess.
随着中国严峻干旱的持续，许多城市求助于人工降雨。
As China's severe drought continues, many cities are turning to artificial rainfall.
许多国家都开展了人工降雨，但难以证实其成功作用。
Artificial rainmaking is practised in many countries but its success is hard to prove.
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