查询词典 morphological botany

Morphological differences among two Eriocheir japonicus populations collected from Suifen River and Hepu River and two Eriocheir sinensis populations from Changjiang and Liaohe River were studied based on cluster analyzing and discriminal analyzing on 17 morphological characters , and the hybrids of Eriocheir sinensis× Eriocheir japonicus was also researched as an assistant subject.

选取合浦水系和绥芬河水系的日本绒螯蟹与长江水系和辽河水系的中华绒螯蟹4个绒螯蟹种群，以辽河水系绒螯蟹与绥芬河水系绒螯蟹杂交后代为辅助研究对象，对它们的17个外部形态特征分别进行聚类和判别分析。

Fininally, combining to the morphological characters , the taxonomy of Eriocaulaceae and the relationship among these families were studied,which could prove the existing result both from morphological and molecular characters.

并结合形态学研究探讨谷精草科的系统位置，以及与其它几个科的关系，进一步验证已有的形态学和分子系统学的研究结果。

The study of morphological, physiological and biochemical characteristics showed that the strain 32-11-2-2 was a slight halophilic strain; it had the morphological characteristics of a continent Bocillus and could produce amylase, fluidify glutin; and it also showed a positive reaction in the litmus milk test. The 16S rDNA analysis showed the strain 32-11-2-2 had a 98% homology with Bacillus subtilis.

结果：分离得到421株细菌，包括活性菌株54株，其中活性菌株32-11-2-2是一株弱嗜盐菌，具有陆地芽孢杆菌的形态特点，能产生胞外淀粉酶、过氧化氢酶，液化明胶、石蕊牛奶反应阳性，16S rDNA序列分析该菌株与枯草芽孢杆菌同源性达到98%以上。

The canopy structure and leaf morphological characters of 4 sugarcane genotypes at different leaf layers on seedling were studied by using CI-100 plant canopy instrument and CI-203 area meter instrument. The results showed the leaf morphological parameters, canopy structure and radiation transmission at different leaf layers were notably different among different genotypes. The variation of Ila, Amfi, Dl at different leaf layers were mainly caused by the leaf width at relevant position. The variation of K at different leaf layers was related to Amfi and Dl. The variation of Td（transm. coef. for diffuse penetration）had significant correlations with Ila, Amfi and Dl. The variation of Tr（transm. coef. for radiation penetration）had significant correlations with Dl, leaf width and the ratio of leaf length to width. The variation of Par had significant correlations with Ila, leaf area, leaf width and the ratio of leaf length to width.

摘要利用CI-100数字植物冠层分析仪和CI-203叶面积分析仪测定了4个甘蔗品种不同叶位层的冠层参数和相应叶位叶片的形态特征，结果表明：不同基因型不同叶位层间叶片形态、冠层空间结构和冠层辐射特征存在显著差异，不同叶位层叶面积指数、叶簇倾角和叶分布的变化主要由冠层内不同叶位叶片叶宽的变化引起，而不同叶位层消光系数的变化主要与叶簇倾角和叶分布有关；散射光透过系数的变化主要与叶面积指数、叶簇倾角和叶分布有关，直射光透过系数的变化主要与叶分布、叶宽、长宽比有关，光合有效辐射的变化与叶面积指数、叶面积、叶宽、长宽比有关。

On the based of the field investigation with morphological and anatomical observation, Phacellaria rigidula (Santalaceae,type species of Phacellaria) lives on the hemi_parasitic shrubs which belong to Loranthaceae and possesses some special characteristics in habits and in morphological and anatomical structures.

野外调查和形态学研究表明，硬序重寄生(檀香科重寄生属模式种)以桑寄生科半寄生灌木为寄主，具有一些特殊的生活习性和形态结构特征。

Five meristic characters and fifteen morphological characteristics were measured and the data were analyzed by the principle component analysis method, multivariate analysis method and one-way ANOVA to study the morphological variations among four populations of Sardinella zunasi (125 individuals) collected from Qingdao, Zhoushan, Aichi and Kagawa.

运用主成分分析、多变量解析和单因子方差分析方法对青岛、舟山以及日本爱知、香川4个群体的青鳞小沙丁鱼Sardinella zunasi（125尾）5个分节特征和15个量度特征进行了比较分析。

This research designed and captured 18 indexes,including length,width,circumference of foot, height of first metatarsophalangeal articulations,height of the arch of foot,height of instep,length of instep,height of internal malleolus, height of external malleolus,area of heel,etc.After statistics analysis of these indexes in different loading situation,foot morphological characteristics at different work loads were collected, which could provide both data and experiment practices supp..ort to the database establishment of foot morphological indexes of Chinese track man.

本研究设计并提取了足长、足宽、足围、足趾高、足弓高、足背高、足面长、内踝高、外踝高和足跟面积等18个指标，对青年田径运动员在四种不同载荷下的足部外形进行统计分析，得到了一套青年田径运动员在不同载荷下的足部外形特征数据，此套数据可以为我国青年田径运动员足部外形指标数据库的建立提供实验操作经验及数据支持。

B Similarity degree of EST traits between different taxa is not correlative to that of morphological characters. Some morphological taxa in traditional classification are not monophyletic group.

分析结果表明(1)酯酶同工酶酶谱特征在不同属级单元之间以及同属的不同种类之间都存在着明显的差异；(2)不同属种之间酯酶同工酶特征的相似程度与外部形态特征之间的相似程度不一致性，以外部形态为主要依据的传统分类的一些属不是真正的单系群。

To investigate the morphological changes of megakaryocytes with nuclear extrusion and nucleocytoplasmic separation, the morphological characteristics of megakaryocytes in peripheral blood films, bone marrow smears, and bone marrow biopsies from 4 newly diagnosed patients with primary myelofibrosis, myelodysplastic syndrome, myeloblastic leukemia with maturation (M2) and erythroleukemia (M6) were studied by using light microscope.

为了观察巨核细胞逸核和胞核胞质连体分离的形态学变化，用光镜观察4例初诊血液病患者的血片、骨髓涂片和骨髓切片中巨核细胞形态特征。4例初诊血液病患者为1例原发性骨髓纤维化，1例骨髓增生异常综合征，1例急性粒细胞白血病部分成熟型(M2)和1例红白血病(M6)。

At 2 weeks following injury, hematoxylin-eosin staining showed that brain tissue breakage at damaged site as scar connection, remarkable porosis in the blank group; typical morphological changes as neural cells at the transplanted site in the control group; typical morphological changes as neural cells without cavity in the experimental group.

伤后2周苏木精-伊红染色空白组可见损伤处脑组织断裂，为瘢痕连接，有明显空洞形成；对照组在移植部位出现典型的神经细胞样形态学改变；实验组出现典型的神经细胞样形态学改变且空洞消失。

The teacher likes the honeymouthed little girl very much.

老师很喜欢这个嘴甜的小姑娘。

Mr. Notker Bien's interests are traveling, spending quality time with the family and long-distance-running.

诺特卡·柏恩先生热爱旅游，长跑，以及和家人一起共度美好时光。