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- wet nitrogen deposition 氮湿沉降
- The further researches on the relationship between elevated nitrogen deposition and soil enzymes are discussed. 此外,还对氮沉降增加与土壤酶之间关系的研究前景进行了探讨。
- Besides the rainfall, dry deposition and occult precipitation are also important forms in atmospheric nitrogen deposition. 由于人类活动的影响,若干年代以来大气氮沉降明显增加。
- The stimulation of plant growth and damage to mycorrhizae by the increased nitrogen deposition may lead to deficiency of other nutrients in plant and disorder of forest nutrition. 沉降的大量增加对植物生长的刺激作用和对菌根的危害,可造成植物体内其它养分缺乏,导致森林养分失调;
- Nitrogen deposition, depletion of base cations from soils, underestimation of dry fallouts, and climate changes have been proposed to be the main reasons for the delayed recovery from acidification. 导致恢复延缓的一个主要原因是低估了氮在酸化中的贡献,另外还有土壤中盐基离子的损耗、干沉降可能被低估、气候的影响等原因。
- It is shown from the recent studies that organic nitrogen compounds are an important component of atmospheric nitrogen deposition and make a nonnegligible contribution to the global nitrogen cycling. 摘要近几年的研究表明,有机氮化合物是大气氮沉降的重要组成部分,对全球氮循环的贡献不可忽视。
- The summaries on nitrogen deposition are displayed from the aspects including plant growth and phytotrophy and plant tress resistance and litter decomposition and the invasion of non-native plants. 为了更好地研究氮沉降这一环境变化,从植物生长、植物抗逆性、植物营养、凋落物分解、以及外来植物入侵等方面对氮沉降进行了综述。
- The fur collar mats when it gets wet. 皮领子湿了时毛就结在一起。
- Keywords soil;soil oribatid;nitrogen deposition; 土壤;土壤甲螨;氮沉降;
- He loses his footing on the wet floor and fall. 他在潮湿的地板上失去平衡而摔倒了。
- The grass was wet with dewdrops. 草被露水浸湿了。
- Effects of nitrogen deposition on ectomycorrhizal fungi 氮沉降对外生菌根真菌的影响
- The wet clothes will soon dry in the sun. 湿衣服在太阳下很快就会干的。
- Wring the water out of your wet bathing costume. 把你的游泳衣里的水拧出去。
- Don't keep your socks on if they get wet. 要是袜子湿了,就不要再穿了。
- Air consists chiefly of nitrogen. 空气主要由氮气组成。
- It must have been raining. The pavement is all wet. 刚才准是下雨了。人行道都湿了。
- It must have rained last night for the road is wet. 路面是湿的,昨晚肯定下过雨。
- As the day was wet we stopped in and played bridge. 由于下雨,我们没出去,在家打桥牌。
- Get out of those wet clothes before you catch cold. 把湿衣服脱掉,不然要伤风的。