1) maroon
[英][mə'ru:n] [美][mə'run]
暗棕灰
3) dark brown earth
暗棕壤
1.
The relationships between KBD distribution and cultivated brown earth and dark brown earth distribution are studied through comparison analysis of areas of different genera and species of brown earth and dark brown earth in those of KBD affected counties and non-KBD affected counties.
通过西藏大骨节病县与非病县棕壤与暗棕壤各土属、土种的分布面积的对比分析对西藏耕型棕壤和暗棕壤分布与西藏大骨节病区分布的关系进行研究。
4) dark-brown soil
暗棕壤
1.
Adsorption processes of Cu~(2+) to dark-brown soil were studied by batch equilibrium technique under different pH,ionic strength,temperature,Cu~(2+) concentration and contact time.
应用平衡吸附法,研究了不同pH、离子强度、温度、Cu~(2+)浓度和接触时间条件下,暗棕壤对Cu~(2+)的吸附作用,并利用热力学和动力学方程对实验结果进行了拟合。
2.
Adsorption of Cu2+ on CHM, isolated from dark-brown soil, was studied as a function of pH, ionic strength, temperature, Cu2+ concentration and contact time by the batch equilibrium method.
以暗棕壤为供试土壤,应用批量平衡法,研究了不同pH、离子强度、温度、Cu2+浓度和反应时间条件下,粗胡敏素(CHM)对Cu2+的吸附作用,并与相应胡敏酸(HA)的吸附作用进行了比较。
3.
In a laboratory incubation experiment,timing change in amount of humic acid(HA) and fulvic acid(FA) was studied in dark-brown soil and paddy soil during corn stalk decomposition.
通过室内培养试验研究了玉米秸秆在暗棕壤和水稻土中分解期间全土及不同结合态胡敏酸、富里酸数量的动态变化。
5) Dark brown forest soil
暗棕壤
1.
Sorption and Biodegradation Behavior of Organic Acids with Low Molecular Weight in Dark Brown Forest Soils;
暗棕壤中低分子有机酸的吸附与生物降解研究
2.
Organic Acids Affecting on Phosphorous Release of Dark Brown Forest Soil;
有机酸对森林暗棕壤磷的释放效应
3.
Matteuccia struthiopteris Todaro,Aegopodium alpestre,Taraxacum mongolicum and Allium macrostemon in Dark Brown Forest Soil,using Na2SeO3 for fertilization,varying in application rate from Se 0.
以培育富硒森林蔬菜为目标,在暗棕壤上进行了荚果蕨、小叶芹、小根蒜、婆婆丁等4种山野菜施硒试验。
补充资料：暗A型精原细胞
暗A型精原细胞
解剖 名。亦称Ad型精原细 胞。指部分核浆着色深且其中常见一色浅而明显空泡的A型精原细胞。因其不参与精子发生 周期，故又称贮存干细胞。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条