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)物通常是干冰或碘化銀，它們應(yīng)該能為水蒸汽提供一個(gè)表面以凝結(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，從向空中發(fā)射炮彈催雨到云團(tuán)中噴射碘化銀?，F(xiàn)在研究者們?cè)囍眉す獯哂辍?/li> - 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(shí)驗(yàn)發(fā)現(xiàn)，碘化銀產(chǎn)生播撒效果的臨界溫度比干冰略低（碘化銀為-5℃到-10℃，而干冰為-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