1)green ratio绿化率
2)Rate of plantlet differentiation分化绿苗率
3)urban green coverage rate城市绿化率
4)virescence ratio林木绿化率
1.This paper states the computation formula of forest coverage and forest virescence ratio,technique standard and computation range and method of various land type in the main technique regulation of forest resource plan and design in- vestigation promulgated by national forestry bureau.文章详细阐述了国家林业局林资发[2003]61号颁布的《森林资源规划设计调查主要技术规定》中森林覆盖率和林木绿化率计算公式和公式中所涉及各地类技术标准及计算范围、方法,通过对比分析森林覆盖率和林木绿化率共同点和不同点,说明当前从生态环境防护功能上看林木绿化率更接近客观现实,规划发展指标也是非常有必要的。
5)frequency of green plantlet differentiation绿芽分化率
6)Green plantlet differentiation rate绿苗分化率
1.The green plantlet differentiation rate in the regreneration medium with 6-BA 0.0 mg·L-1时,籼稻花药的愈伤平均绿苗分化率达到最大,为28。
英文短句/例句
1.Comparing the two genotypes, the frequency of callus induction and green plant regeneration was less affected for tolerance-genotype.耐病基因型的愈伤组织诱导率和绿苗分化率的降低幅度均小于感病材料。
2.The Investigation and Analysis for the Beijing Nursery Stock Market;北京市园林绿化苗木市场的调查与分析
3.Effect of Microelement to Green Plantlet Differentiation of Callus for Ningxia Japonica Rice微量元素对宁夏粳稻愈伤组织绿苗分化的影响
4.Study on the Surviving Performance of Sabina Chinensis Seedling Planting on Central Separation Belt of the Hu-Bao Highway呼包高速公路中央分隔带绿化栽植桧柏苗木成活性能的研究
5.Genetic Analysis of Embryonic Callus Induction and Plant Regeneration From Immature Embryo Culture in Maize;玉米幼胚培养胚性愈伤组织诱导及绿苗再分化的遗传机理研究
6.Effects of Ethylene, Kinetin and 6-BA on the Morphological and Biochemical Composition of Mung Bean SeedlingsETH、KT和6-BA对绿豆幼苗形态建成和生化成分的效应研究
7.Effects of Exogenous Nitric Oxide on Chlorophyll in Cadmium-Induced Tomato Seedlings外源一氧化氮对镉胁迫下番茄幼苗叶绿体保护作用的光谱学分析
8.The Nanning City's greenification coverage has reached more than 36%南宁市城区绿化覆盖率达到百分之三十六以上
9.Change of water productivity of wheat at different scales in oasis irrigation districts绿洲灌区小麦水分生产率在不同尺度上的变化
10.DETECTING EFFECT OF PHYLOGENETIC DIVERSITY ON SEEDLING MORTALITY IN AN EVERGREEN BROAD-LEAVED FOREST IN CHINA常绿阔叶林谱系多样性对幼苗存活率的影响
11.An Applied Experiment of Various Seedling Sources of Virescence Trees in Harbin City;哈尔滨市不同苗源绿化树种应用试验
12.Research on Strategies for Sustainable Development of Afforestation of Seedling Trees in Henan Province河南绿化苗木业可持续发展战略研究
13.The Status and Countermeasure of Standard Setting of Seedling Greening绿化苗木标准制定的现状与对策探讨
14.The enzyme has been partially purified from muny bean shoots.从绿豆幼苗中已部分地提纯了这种酶。
15.Effects of Different Cotton Planting Patterns on Soil Salinity and Germination Rate in East of Hebei Province冀东滨海区棉花不同种植模式土壤盐分变化及对出苗率的影响
16.Embryogenesis of Anther Culture and Its Relation to Seedling Formation in Capsicum annuum L.辣椒花药培养的胚状体分化及其与成苗率的关系
17.Difference of Some Morphologic and Physiological Indexes of Green and Albino Seedling of Coconut不同椰子品种正常绿苗与白化苗形态和生理生化指标的差异
18.Seedling Medium Experiment for Five Broad-leaved Tree Species5个乡土绿化阔叶树种不同育苗基质的当年育苗效应试验
相关短句/例句
Rate of plantlet differentiation分化绿苗率
3)urban green coverage rate城市绿化率
4)virescence ratio林木绿化率
1.This paper states the computation formula of forest coverage and forest virescence ratio,technique standard and computation range and method of various land type in the main technique regulation of forest resource plan and design in- vestigation promulgated by national forestry bureau.文章详细阐述了国家林业局林资发[2003]61号颁布的《森林资源规划设计调查主要技术规定》中森林覆盖率和林木绿化率计算公式和公式中所涉及各地类技术标准及计算范围、方法,通过对比分析森林覆盖率和林木绿化率共同点和不同点,说明当前从生态环境防护功能上看林木绿化率更接近客观现实,规划发展指标也是非常有必要的。
5)frequency of green plantlet differentiation绿芽分化率
6)Green plantlet differentiation rate绿苗分化率
1.The green plantlet differentiation rate in the regreneration medium with 6-BA 0.0 mg·L-1时,籼稻花药的愈伤平均绿苗分化率达到最大,为28。
延伸阅读
城市绿化覆盖率 城市用地范围内园林植物的垂直投影面积所占的百分比，是评价城市或部分市区环境质量的标准之一。乔木、灌木和地被植物重叠的地方，覆盖面积只计算一层。现代航空遥感和电子计算技术可以较准确地测算出绿化覆盖率。1979年中国城市建设总局提出，城市绿化覆盖率1985年应达30％，2000年应提高到50％。
