corolla造句
例句与造句
- Expression analysis the expression analysis of gharf in different tissues of cotton was carried out by rna dot blotting with ghakf probe labeled with dig . the result showed that the expression of arf gene was mainly in anthers of sterile and fertile , pollen of fertile , corolla rather than in leaves , radicel and ovule
棉花ari ； ’基因的表达分析用地高辛将棉花arf基因标记为探针，与棉花洞a的不育株花药、司有株花药、可育花粉粒、叶片、花冠、胚根和胚珠的总rna进行斑点杂交。 - Thyrses 5 - 7 cm in diameter , sparsely flowered , with 2 - 5 white sterile marginal flowers about 2 - 3 cm in diam . ; peduncles 2 - 4 cm long ; fertile flowers yellowish white , corolla c . 3 mm in diam . , rotate , lobes ovate , half as long as corolla tubes ; stamens nearly as long as corolla , anthers oblong ; styles slightly higher than calyx teeth
聚伞花序直径5 - 7厘米，花稀疏，外围有2 - 5朵白色、直径2 - 3厘米的不孕花，总花梗长2 - 4厘米；可孕花花冠黄白色，直径约3毫米，辐状，裂片卵形，长约为筒之半；雄蕊与花冠几等长，花药矩圆形；柱头略高出萼齿。 - The pca results indicated that the characteristics of length , breadth , the angle of leaf basal in lamina and the characteristics of calyx - tube , corolla dimension and inflorescence pedicel in the flower were the main reasons leading to the morphological variations , and the f - test of single factor variance analysis verified the conclusion
主成分分析显示，叶部特征的长度、宽度、叶基夹角等，以及花部特征的花兽筒、花冠幅、花序总梗等是造成不同居群野生早樱表型差异的主要因素，单因素方差分析也印证了这一结论。 - ( 4 ) the tubiform petal of p . suffruticosa andr . and paeonia lactiflora pall , is a special petal which only has been occurred in the highflower of pralification flower of the above two species . the petal is similar to corolla of some family of sympetalous dicotyledon in shape , however it has a more thin base and many different lobes in form and size
（ 4 ）在对台阁花型的研究中新发现了一种特殊的花瓣一筒状花瓣，它具有筒状结构，外形类似于一些合瓣花类植物的花冠，但筒的基部更细，向上变粗，口部边缘变化较大，具形状和大小各异的裂片，有的呈喇叭形，有的呈钟形，筒内壁上有时具一顶部游离的芒状物。 - The classification system among species of lycoris was discussed through morphology , chromosome , molecule . the systematical relationship among 12 species of lycoris has been discussed . the problems in the taxonomical systematics are as follows : ( l ) the results of cytology are different from that of molecule , but results of karyotype analycis and that of rapd are same . so it is seem too hard to divide lycoris two subgenus according to corolla regularity
其中，通过形态、染色体、分子方面对石蒜属植物种间分类系统进行了探讨，在石蒜属分类系统方面存在的主要问题有： ( 1 )细胞学与分子系统学上的证据较为一致，而与形态学上的证据存在差异，因此，能否以花冠整齐与否将石蒜属划分为两大亚属值得商榷； ( 2 )石蒜属植物的杂合体较多，这些种的系统位置仍存在分歧； ( 3 )微形态证据探讨石蒜属分类系统方面研究较为缺乏。 - It's difficult to find corolla in a sentence. 用corolla造句挺难的
更多例句： 上一页
