silver iodide
常見例句
- 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(fā)射上天的化學(xué)物通常是乾冰或碘化銀，它們應(yīng)該能爲(wèi)水蒸汽提供一個表麪以凝結(jié)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(fā)射砲彈催雨到雲(yún)團中噴射碘化銀?，F(xiàn)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(fā)現(xiàn)，碘化銀産生播撒傚果的臨界溫度比乾冰略低（碘化銀爲(wèi)-5℃到-10℃，而乾冰爲(wèi)-3℃到-4℃）。 - Clouds with extremely cool water are mixed with man-made ice crystals, such as silver iodide and metaldehyde crystals.
- 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 返回 silver iodide