由原颗粒组成的团聚体要能保持充分的水分和养分.The aggregates, composed of the primary particles, retain sufficient water and nutrients.团聚体的形式是土壤肥沃的首要条件.The formation of aggregates is of prime importance to fertility.包括土壤的含水量 、 容重 、 土壤孔隙度 、 土壤水...
Last year 600 inmates rioted, starting fires and building barricades.去年，600名犯人闹事，他们纵火并设置路障。Gangs rioted last night, breaking storefront windows and hurling rocks and bottles.几个帮派昨晚聚众闹事，他们打碎商店临街的玻璃窗，并投掷石块和瓶子。The prisoners...
Humus is dead, decaying organic matter. NOT inorganic fertilizer.腐殖质是已死的 、 腐烂中的有机物质. 而不是无机肥料....families marooned in decaying inner-city areas.无法脱离日益衰败的内城区的家庭They believe that the humic materials are leached from decayin...
...the intricate dialectic of these two contrasting concepts.这两个相互对立的概念之间错综复杂的辩证关系Dialectic studies how opposites can become identical.辩证法研究对立物是怎样变统一的.The relationship of agape and mutual love is dialectic.圣爱和互爱之间存在着辩证关系...
我想在我的结婚蛋糕上装饰一些丘比特的造型。I would like my wedding cake decorated with cupids.温斯顿·丘吉尔在1945年的大选中被击败。In 1945, Winston Churchill was defeated at the polls.丘吉尔在世时，人们对他近乎崇拜。Churchill was held in near veneration during his lifetime....
Congress's response to recent bribery scandals has been to impose footling restrictions on lobbyists.国会对于近期行贿丑闻的回应是给说客强加了琐细的限制条款.She was arrested on bribery charges.她因被控贿赂罪而遭逮捕。Government officials accused of briber...
Hidden dangers lurk in every family saloon car.每部家庭式双排座小轿车都存在隐患。Dangers lurk in the path of wilderness.在这条荒野的小路上隐伏着危险.The hornets are the worst -- they often lurk outside the hives to rob the bees. "你得提防虫子爬进来,还得提防大黄蜂.大黄蜂...
艾琳多才多艺，是一位出类拔萃的女演员。Aileen stands out for her incredible versatility as an actress.我最近一次听说时，乔和艾琳仍然是一对快乐的夫妻。The last I heard, Joe and Irene were still happily married.艾琳有着极高的音乐天分和天生的表演才能。Irene is so incredibly musical and ...