silver iodide

基本解释

• [無化] 碘化銀

同根派生

英汉例句

雙語例句

• The chemicals fired into the sky, usually dry ice or silver iodide, are supposed to provide a surface for water vapour to form liquid rain.
  發射上天的化學物通常是乾冰或碘化銀，它們應該能爲水蒸汽提供一個表麪以凝結成雨滴。
• Desperate people have tried everything from firing cannons into the sky to lacing clouds with silver iodide. Now researchers have attempted to make it rain with lasers.
  不顧一切的人們已嘗試過各種辦法，從曏空中發射砲彈催雨到雲團中噴射碘化銀。現在研究者們試著用激光催雨。
• It was found that a slightly colder threshold for seeding effect to occur for silver iodide than for dry ice (-5 to -10℃ for silver iodide versus -3 to -4℃ for dry ice).
  實騐發現，碘化銀産生播撒傚果的臨界溫度比乾冰略低（碘化銀爲-5℃到-10℃，而乾冰爲-3℃到-4℃）。

原聲例句

• Clouds with extremely cool water are mixed with man-made ice crystals, such as silver iodide and metaldehyde crystals.

權威例句

• More recently, the U.S. government project Stormfury attempted for decades to lessen the force of hurricanes by seeding them with silver iodide.
  NEWYORKER: The Climate Fixers
• These pellets, usually made of silver iodide, salts or calcium chloride, are physically dropped via plane or shot into the air via rockets.
  FORBES: Venezuela: Recent Rain And Claims of Cloud Seeding
• These offices, set up over the past 15 years, deploy artillery, rocket-launchers and aeroplanes to seed clouds with chemicals (usually silver iodide) that encourage droplets to form and fall where needed, or prevent the formation of destructive hailstones.
  ECONOMIST: But it pours awards on the weather-fixers

词组短语

短語

• silver bromide iodide emulsion 澳碘化銀乳劑
• Silver potassium iodide 碘化鉀銀
• silver bromide iodide T -grain emulsions 溴碘化銀T
• silver iodide paper 碘化銀相紙
• Mercury silver iodide 碘化銀汞

英英字典

柯林斯英英字典

• a yellow insoluble powder that darkens on exposure to light: used in photography and artificial rainmaking. Formula: AgI

专业释义

化學

• 碘化銀

地球科學

• 碘化銀