lespedeza造句
例句与造句
- Analysis on soil conservation effort of bicolor lespedeza
胡枝子的水土保持效应分析 - A study on hardseededness and bourgeon characteristic of lespedeza inschaniea schindl
阴山胡枝子种子硬实与萌发特性研究 - There exists a layer of big crystal cells in the spongy tissue of lespedeza dahurica ( laxm . ) schindl
兴安胡枝子叶的海绵组织内，在临近栅栏组织一侧分布着一层大型含晶细胞。 - Researches on purification technologic conditions of lespedeza dunnii flavonoids with ab - 8 macroporous resin and comparision of their purification antioxidant changes before and after being purified
春花胡枝子黄酮大孔树脂纯化工艺研究及纯化前后抗氧化性变化比较 - There existed self - poison phenomenon and the ri was up to - 1 during the germination of s . chamaejasme when the concentration of petroleum ether extract was 20 gdw . ml - 1 . furthermore , different concentrations of ethanol extract inhibited the germination of lespedeza davurica
瑞香狼毒的自毒作用明显，其作用的主要成分是叶乙醇提取物，当浓度为20gdw ? 100ml ~ ( - 1 )时，完全抑制了瑞香狼毒种子的萌发，化感效应指数达到- 1 。 - It's difficult to find lespedeza in a sentence. 用lespedeza造句挺难的
- Both the leaf of lespedeza dahurica ( laxm . ) schindl . and the leaf of sophora flavescens ait . which live in the alkaline land of songnen plain , and the leaf of amorpha fruticosa linn . which grows in the land for salt enduring species sieving were made into paraffin sections
对生长在松嫩平原盐碱地( ph = 8 . 5 - 9 )上的兴安胡枝子和苦参的叶，以及生长在当地抗盐树种筛选试验田( ph = 8 . 5 - 9 )上的紫穗槐的叶制作了石蜡切片，并对这些切片作了光镜观察和结构植物学分析。 - In the present dissertation , summarized and reviewed senior ' s study of lespedeza michx . , on the basis of this , studied plants of lespedeza michx . in inner mongolia by means of polynology and cladistics taxology , discussed part of controversial species with menthod of and peroxidase isoenzyme pattern analysis
本文在回顾和总结前人对胡枝子属lespedezamichx .植物研究的基础上，对在内蒙古分布的胡枝子属植物进行了支序分类学和孢粉学研究；还对部分有争议的种类做了过氧化物酶同工酶酶谱分析。 - In this study fourteen wild lespedeza germplasms were collected from beijing , shanxi and heilongjiang province in 2001 and 2002 , and a nursary of these germplasms was established . genetic diversity of the lespedeza populations were studied at morphological . allozyme and rapd levels
本研究以2001 - 2002年从北京、山西和黑龙江三个地区收集的14份野生胡枝子属植物为材料，建立种质资源圃，从形态学标记、等位酶标记和rapd标记三个方面进行了胡枝子属植物遗传多样性的研究。 - Seventeen important morphological characters were analysed to identify and evaluate genetic diversity of morphology of the lespedeza populations . fourteen vital morphological characters were studied using basic statistics , correlation analysis , factor analysis and cluster analysis . zymograms were analysed using eighteen alleles of seven allozymes
对14个关健形态学性状指标的平均值、方差、标准差、变异系数等基本统计分析表明，胡枝子属植物不同种间以及种内居群间在这14个重要形态学性状上的遗传差异较大，变异系数达28 . 89 122 . 36 (全生育天数除外，变异系数为4 . 72 ) 。