释义 |
Salix AHDˈsāliks,ˈsal- Economist⁴¹³⁰³⁺² 基本英英例句 n.柳属¹⁰⁰
Noun: a large and widespread genus varying in size from small shrubs to large trees: willows A new variety of Salix from Shandong. 文章题目山东柳属一新变种。 www.cvh.org.cn A new variety of Salix. 标题柳属一新变种。 www.cvh.org.cn A preliminary fuzzy mathematical analysis of a section of Salix from China. 标题柳属一个中国特有组的模糊数学分析初探。 www.cvh.org.cn A taxonomic study of the genus Salix L. in Guangxi and it adjacent region. 文章题目广西及其邻近地区柳属植物分类的研究。 www.cvh.org.cn Bleach ability of salix kraft pulp was studied. 研究了沙柳硫酸盐浆的配抄性能。 fabiao From that, soil water depletion in both communities of Salix psammophila and Hedysarum leave were modeled and their densities were calculated. 并对沙柳和杨柴两种灌木林群落的土壤水分消耗和密度进行了模拟和计算。 cnki However, by adding some chemicals after treatment with cold water and hot water, Salix psammophila particles could be used to produce cement particleboard. 经冷、热水抽提处理后的刨花,再添加一定量的助凝剂,可用于水泥刨花板的生产。 dictall On the origin and distribution of the genus Salix in Qinghai-Xizang Plateau. 文章题目青藏高原柳属植物的发生和分布。 www.cvh.org.cn The main causes of salix scrub pasture desertification in Maowus desert are as follows: duneextending, land covered by sand, groundwater level lowing, soil poor and vegetation community degradation. 柳湾灌丛草场荒漠化的主要原因是沙丘扩展、地表覆沙、地下水位下降、土壤贫瘠和植被群落退化所致。 cnki Salix scrub pasture in Maowusu desert as a case was studied. With the vegetation classification, ordination and gradient analysis, the theory and methods for desertification assessment were discussed. 本文以毛乌素沙区柳湾灌丛草场荒漠化为例,应用植被分类、排序和梯度分析等技术,探讨荒漠化评价的理论和方法。 cnki According to the moving regular pattern of sandy dune, control of wind erosion of moving dune is key to increase sand fixation forest of Salix psammophila C. 根据沙丘风沙流运移规律,控制流动沙丘的风蚀、促进沙埋是提高流动沙地沙柳固沙林的关键。 tech.zidian8.com As important renewable biomass of forest rejectamenta and agricultural residues, salix psammophila can substitute fossil resource and be used to produce biology fuel and other industrial products. 沙柳作为农林废弃物可再生资源,可替代化石资源用于生物燃料等工业生产中,但目前并没有得到充分利用。 fabiao In general, Salix oritrepha population in this area is increasing, but its re product way have changed in community succession process in order to accommodate varying circumstances. 总体上来讲山生柳种群呈增长趋势,只是在演替过程中为适应环境其繁殖方式有所改变,导致现阶段山生柳种群两个层次结构状态。 www.gsau.edu.cn New taxa of Salix L. from Shaanxi. 文章题目陕西柳属的新分类群。 www.cvh.org.cn Pollen morphology and systematics of Salix in northeastern China. 中国东北柳属花粉形态及其系统学研究。 www.cvh.org.cn Preliminary analysis of peroxidase isoenzyme of Salix plants. 柳属过氧化物同功酶的初步分析。 www.cvh.org.cn Preliminary study on structure of wood of Salix in Hefei. 标题合肥柳属植物木材构造的初步研究。 www.cvh.org.cn Sampling part is the bark and the leaf of Salix. 取样部位多数为树皮,其次为树叶。 cnki Studies on leaf epidermal features of the genus Salix L. 文章题目 柳属植物叶表特征的研究。 www.cvh.org.cn The results showed there are rich and popular variation in many quantity characters such as fast-growth, resistance, adaption, and biological volume among clones of Salix psammophila. 研究结果表明,在沙柳无性系间速生性、抗逆性、适应性和生物量等数量性状存在丰富而广泛变异; http://dj.iciba.com There are no vertical differences on soil moisture dynamics configured salix pasmmophia forest, while the mid-density salix pasmmophia forest has the lowest soil moisture. 不同配置模式沙柳林年均林地土壤含水量垂直变化无显著差异,但中密度沙柳纯林内土壤含水量最低。 fabiao We still skim the back waters of ponds and streams for the seed of Betula, Acer Salix and Populus species. 我们仍然要在池塘的静水上和溪流中捞取桦木,槭树、杨、柳等树的种子。 bab Salix alba has the highest water use efficiencyWUE. 白柳的水分利用效率最高。 cnki Salix, with about400 species, grows in Europe, Asia, North America and the northern fringe of Africa. 柳属约400种,分布于欧洲、亚洲、北美洲和非洲北缘。 cnki |