常見例句雙語例句Dr Hynek said: 'The abundance of these river valleys required a significant amount of precipitation.'海尼尅博士說：“如此大量河流峽穀的形成需要極爲(wèi)充沛的雨量”。Above sharing amount of precipitation increasing progressively to 1000 millimeters from northwest to southeast from 600 millimeters.平均降水量從西北往東南由600毫米遞增至1000毫米以上。www.oxford.com.cnThere may have been more snow, as the amount of precipitation that falls as snow around Lake Tahoe has been decreasing from 52 percent to 37 percent since 1910.有更多的雪,降水量,如雪的降水塔霍湖區(qū)已經(jīng)減少從52%,自1910年佔(zhàn)37%。權(quán)威例句Most of this is then absorbed by so-called carbon sinks, a mixture of photosynthesising plants and chemical precipitation, while a small amount remains to contribute to the rise in carbon-dioxide concentration that has been going on for the past 150 years.ECONOMIST: Greenhouse gases 返回 amount of precipitation