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- Magnesium is the nutrient element in plant growth. 镁是植物生长的营养要素。
- Nutrient element in leaf 叶片营养元素
- The effect of fertilizer application on content and accumulative amount of nutrient element in Trifolium pratense community. 施肥对红三叶群落营养元素含量和积累量的影响。
- This paper analyse plant composition,aboveground biomass,the proportionof good grasses and nutrient element in soil at different degraded grassland in Dari county,Guoluo, Qinghai. 研究分析退化草地的植被组成、地上生物量、优良牧草比例、高原鼠兔密度以及土壤理化性质等特征，探讨“黑土型”退化草地的成因及生态过程。 结果表明，中度退化草地生物量最高（50.;3g/0
- The Contents and Seasonal Changes of Several Nutrient Elements in Leaves of Chinese Jujube Trees With Different Tree Vigors 不同树势婆枣叶片矿质元素含量及其年周期变化的研究
- The variation regularity and correlation of the content of mineral nutrient elements(Cu,Zn,Fe,Mn,Ca,Mg and K) in leaf,flowers and fruits of sweet cherry cultivated in solar green-house were studied. 以6年生甜樱桃品种‘红灯’为试材,对设施栽培樱桃叶、花、果实中矿质营养元素(Cu,Zn,Fe,Mn,Ca,Mg,K)的含量、生长期动态变化规律及其相关性进行了研究。
- Distribution pattern of nutrient elements in masson pine plantation of Anhui province. 安徽马尾松人工林营养元素分配格局的研究
- I'm out of my element in political discussions. 我不喜欢参加政治讨论。
- Studies of Energy Spectrum Analysis on the Absorption and Distributive Laws of Nutrient Elements in Sucking Roots of Ginkgo biloba L. 银杏吸收根营养元素吸收及分配规律的能谱分析。
- Langill,W.M. and K.S.Maclean. 1976 Some essential nutrient elements in forest plants as related to species,plant parts, season and location.Plant and Soil 45：17-26. 张华洲1997惠荪实验林场三种林分枯枝落叶量及其养分含量之季节变动国立中兴大学森林学研究所硕士论文。
- Self-help is an important element in therapy for the handicapped. 伤残人士在治疗中，自助自立是个重要因素。
- The experiment was intended with membrane separation to trap pathogens and viruses and keep nutrient elements in domestic wastewater for the purposes of both water and nutrient reuses. 本试验尝试用膜直接截留污水中对人体健康有害的细菌病毒,而保留水中对作物有益的氮、磷等营养元素,以期实现水、肥双成分资源化。
- The trees are in leaf early this year. 今年树木吐芽长叶早。
- Sclerenchyma in leaf vein is quite developed. 部分叶肉细胞中含有胶状结晶物质。
- We must include this chemical element in the group. 我们必须使组里包括这种化学元素。
- The local people used to wreathe the guest's head in leaves. 当地人过去常把树叶缠在宾客的头上。
- Research of mixed adjuvants on the absorption of nutrient elements in crop leaf 提高作物叶面养分吸收的复合型助剂研究
- The little boy lost in the wood was buried in leaves. 迷失在森林中的那个小男孩被树叶埋起来了。
- Wild animals are out of their element in cages. 野生动物不习惯笼中生活。
- The plane tress lining in the main street are already in leaf. 大街两旁的梧桐树已长出叶子。
