- cloud nuclei
- 云核
Atmospheric Sciences (English-Chinese) dictionary. 2014.
cloud nuclei
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Cloud reflectivity modification — Cloud reflectivity enhancement is also known as marine cloud brightening or cloud whitening on low cloud. An opposite scheme exists to reduce the reflectivity of higher, colder cirrus clouds.[1] It is a geoengineering technique that works by… … Wikipedia
Cloud seeding — can be done by ground generators, plane, or rocket (not shown). Cloud seeding, a form of intentional weather modification, is the attempt to change the amount or type of precipitation that falls from clouds, by dispersing substances into the air… … Wikipedia
Cloud chamber — with visible tracks from ionizing radiation (short, thick: α particles; long, thin: β particles). See also Animated Version Video of a Cloud chamber in action The cloud chamber, a … Wikipedia
Cloud physics — Atmospheric sciences Aerology … Wikipedia
Cloud condensation nuclei — Aerosol pollution over Northern India and Bangladesh NASA Cloud condensation nuclei or CCNs (also known as cloud seeds) are small particles typically 0.2 µm, or 1/100 th the size of a cloud droplet [1]) about which cloud droplets coalesce. Water… … Wikipedia
cloud — cloudlike, adj. /klowd/, n. 1. a visible collection of particles of water or ice suspended in the air, usually at an elevation above the earth s surface. 2. any similar mass, esp. of smoke or dust. 3. a dim or obscure area in something otherwise… … Universalium
Cloud — For other uses, see Cloud (disambiguation). Cumulus cloudscape over Swifts Creek, Australia A cloud … Wikipedia
cloud seeding — any technique of adding material to a cloud to alter its natural development, usually to increase or obtain precipitation. [1945 50] * * * ▪ atmospheric science deliberate introduction into clouds of various substances that act as… … Universalium
cloud seeding — A method of artificial rainmaking by scattering silver iodide or other finely divided particles into clouds to serve as nuclei for raindrops. The atmospheric conditions, in terms of humidity, etc., should be conducive for cloud formation for… … Aviation dictionary
cloud seeding — attempt to create or grow clouds by the introduction of condensation nuclei in order to cause greater precipitation … Geography glossary
Cloud condensation nuclei — Aerosol particles that provide a platform for the condensation of water vapor, resulting in clouds with higher droplet concentrations and increased albedo. U.S. Dept. of Energy, Energy Information Administration s Energy Glossary … Energy terms
