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- nut structured gray forest soil 核状结构灰色森林土
- gray forest soil 灰色森林土
- Forest soil seed bank and natural regeneration. 森林土壤种子库与天然更新。
- Forest soil under growing trees generally does not erode. 正在生长的树木下面的森林土壤一般不会被冲刷。
- Dynamics of denitrification potential in a Danish forest soil. 丹麦森林土壤反硝化作用的动力学分析
- The gray forest of city makes the heart of people listless and fatigue already, consequently aesthetic interest changes natural and plain environment stealthily. 都市的灰色森林早已使人们的心灵倦怠疲惫，因而审美爱好静静转移到自然质朴的环境上。
- Leaf N,P and K were higher of blueberry cultured on dark brown forest soil and meadow bog gleyed soil. N、P和K 含量在暗棕色森林土和草甸沼泽地土壤上较高；
- Dark brown forest soil was treated with radioactive aqueous solution of ~(75)SeO_2 at rate of 0.131 ppm and 1.631 ppm. 用~(75)SeO_2水溶液分别按0.;131ppm和1
- After soil acidification, the pH of brown forest soil decreased, numerous Al and Mn ions were leached. 褐色森林土酸化后 ;pH值下降 ;同时淋溶出大量Al离子和Mn离子 .
- Refuse to be handled like a forest soil fertile, in fact I agree soft moist earthworm manure. 被处理过的垃圾像肥沃的森林黑土，实际上那是松软潮湿的蚓粪。
- Knoepp J D,Swank W T.Using soil temperature and moisture to predict forest soil nitrogen minerlization[J].Biol.Fert.Soils,2002,36:177-182. 巨晓棠李生秀.;土壤氮素矿化的温度水分效应[J]
- KOUSUKE W.Dynamics of acid deposition in a forest soil and influence on Sugi growth[J].Progress in Soil Science,1991,19(3):41-44. [19]胁孝介[日].;酸性降落物在土壤中的动态及对杉林影响的预测[J]
- The forest soil and meadow soil is the most representative and wiliest distribute among them.The grass soil and meadow soil grow furth... 河谷盆地草原、草甸土壤发育充分,主要有沼泽土、草甸土、灰钙土、黑钙土、栗钙土等类型,其中灰钙土、栗钙土发育典型、分布广泛。
- This study afforded evidence supporting that plant per se, besides forest soil, was an important source of atmospheric N2O in a forest ecosystem. 本文为证明在森林生态系统中，除土壤外，植物自身在自然状态下也是一个重要的N2O排放源提供了证据。
- By treating new forest soil with extracts from ginseng rhizosphere soil, allelopathy of the ginseng soil and its effect on seed development were studied. 摘要试验以人参根际土壤提取物处理新森林土，研究了根际化感作用及其对种子萌发的影响。
- Dry weight of leaf from sandy soil was highest. [Conclusion]The germination rate ofA. fruticosawas highest in sandy soil and its growth in forest soil was biggest. 叶的干重以沙地的最高。[结论]紫穗槐在沙土中的发芽率最高，在森林土中的生长量最大。
- Dry weight of leaf from sandy soil was highest. [Conclusion] The germination rate of A. fruticosa was highest in sandy soil and its growth in forest soil was biggest. 叶的干重以沙地的最高。[结论]紫穗槐在沙土中的发芽率最高，在森林土中的生长量最大。
- His hair became gray when he was only forty. 他刚刚四十岁时，头发就变得灰白了。
- Rodeghiero M,Cescatti A.Main determinants of forest soil respiration along an elevation temperature gradient in the Italian Alps[J].Glob Change Biol,2005,11:1024. 周存宇;周国逸;王迎红;等.;鼎湖山针阔叶混交林土壤呼吸的研究[J]
- His face turned gray as he heard the bad news. 听到这个坏消息后，他的脸变得苍白。
