淡水三角涡虫,freshwater planarian
1)freshwater planarian淡水三角涡虫
1.Phylogenetic relationship analysis of freshwater planarian (Dugesia) populations in China;中国淡水三角涡虫种群间的亲缘关系分析
2.In addition,the article discusses mixploidy of freshwater planarians.用空气干燥法对安徽肥东龙泉山、安徽滁州琅?山、云南昆明海源寺龙潭和湖北恩施龙洞河4产地淡水三角涡虫的染色体组进行研究。
英文短句/例句

1.Karyotype Study on the Freshwater Planarian (Dugesia sp.) in Tongshan Lake of Henan Province河南省铜山湖淡水三角涡虫核型研究
2.Three Antioxidant Enzymes in Different Developmental Stages of Dugesia japonica淡水三角涡虫不同发育时期三种抗氧化酶的研究
3.Comparision of Three Kinds of Genomic DNA Extraction for Freshwater Planarians3种提取淡水涡虫基因组DNA方法比较
4.Studies on the Taxonomy and Molecular Systematics of Freshwater Planarian in China;中国淡水涡虫分类学及分子系统学研究
5.FRESHWATER APUS FOSSIL GROUP IN JURASSIC AND TRIAS-SIC IN XINJIANG.新疆侏罗纪、三叠纪淡水鲎虫化石群
6.Chromosome and DNA Molecule-based Taxonomic Characteristic in Planarian Dugesia japonica.日本三角涡虫染色体和分子分类特征研究
7.Study on the Ecology and Batch Culture of Cladocera and Rotifer;淡水枝角类和轮虫生态及批量培养技术的研究
8.cDNA Library Construction of Planarian (Dujesia Japonica) and the Phylogenetic Analysis、Expression of DjGon Gene;东亚三角涡虫cDNA文库的构建及DjGon基因的进化、表达分析
9.Phylogenetic Analysis, Expression and Function of DjSparc-like Gene of Dujesia Japonica东亚三角涡虫DjSparc-like基因的进化、表达以及功能分析
10.marine and freshwater dinoflagellates.海洋或淡水腰鞭毛虫。
11.Comparative Studies on Ultrastructure of Spores of Three Myxosporeans Parasitic in Freshwater Fish三种淡水鱼类寄生粘孢子虫的亚显微结构比较研究
12.hairy-bodied insect whose larvae feed on freshwater sponges.身体有毛的昆虫,其幼虫吃淡水海绵。
13.Survey of Tricladida(Platyhelminthes: Turbellaria: Seriata) Phylogeny三肠亚目(扁形动物门:涡虫纲:序列目)涡虫系统发育研究进展
14.Study on Ecological Water Requirement of Freshwater Wetland in Yellow River Delta Natural Conservation Area Based on SOBEK Model;基于SOBEK模型的黄河三角洲自然保护区淡水湿地生态需水量研究
15.Influence of Water Pollution on Species Diversity of Freshwater Benthic Macro-invertebrates in the Yellow River Delta;黄河三角洲水质污染对淡水底栖动物多样性的影响
16.MONOGENEA OF SOUTH CHINA FRESH WATER FISHES XIMONOGENETIC LIST OF FRESHWATER FISHES OF GUANGXI华南淡水鱼类单殖吸虫的研究Ⅺ——广西淡水鱼类单殖吸虫名录
17.Eggs that reach fresh water hatch into ciliated miracidia.虫卵进入淡水,孵化成毛蚴。
18.The amoeba, a denizen of fresh water, is such a case.变形虫,一种淡水生物,就是这种情况。
相关短句/例句

freshwater planarian淡水涡虫
1.This paper summarizes the progress of freshwater planarian in taxonomic position,embryogenesis and regeneration in order to boost people s insight into this unique.淡水涡虫作为研究发育和再生的模式动物已有200多年的历史。
3)freshwater planarians淡水涡虫
1.The study using the HE staining technique,shows the tissue structure of the freshwater planarians in Taibai mountain.E染色技术,对太白山地区淡水涡虫的组织结构进行了观察研究,结果表明:(1)太白山涡虫的体壁外胚层细胞内有明显的杆状体分布;(2)咽壁包括三层结构,外层由单层立方上皮构成,中层分为内侧发达的环肌和外侧较薄的纵肌两部分,内层由单层柱状上皮构成;(3)精巢位于身体两侧,精巢壁主要由各级生精上皮构成,精原细胞、精母细胞、精子细胞及精子散布其中;(4)神经系统为典型的梯式神经系统,前部有蝶状的"脑",两条纵行神经之间有横神经相连,它们向两侧发出侧神经;(5)根据太白山涡虫各个组织结构特点鉴定为日本三角涡虫。
4)Dugesia japonica三角涡虫
1.All Year-round Indoor Raising of Dugesia japonica;三角涡虫的室内长期培养
2.The single and combined effects of heavy metal ions Cd~(2+) and Pb~(2+) on the mortality of four species of aquatic organisms (Hydra pseudoligactis, Paramecium caudatum, Dugesia japonica and Cipangopaludia cathayensis) and the ultrastructural morphology of H.本研究以拟寡水螅(Hydra pseudoligactis)、草履虫(Paramecium caudatum )、三角涡虫( Dugesia japonica )和圆田螺( Cipangopaludia cathayensis)等4种水生动物为受试动物,以曝晒自来水为空白对照组,运用静态急、慢性毒性实验方法并结合扫描电镜技术,分别研究了几种重金属离子单一和联合作用对这四种实验动物死亡率以及拟寡水螅的生殖发育和形态学的影响,主要研究结果如下:1。
5)Dugesia japonica日本三角涡虫
1.Impact of Phosphorus in Detergent on the Growth of Dugesia Japonica;洗涤剂磷对日本三角涡虫生长的影响
2.Damage of Dugesia japonica Radiated by Shortwave Ultraviolet and Effects of the Radiation on Activities of Its Six Kinds of Enzymes;短波紫外线对日本三角涡虫的损伤及六种酶活力的影响
3.The factors influencing Dugesia japonica feeding behaviors;日本三角涡虫摄食行为的影响因素
6)Dujesia japonica东亚三角涡虫
1.Construction of cDNA Library and Trial EST Analysis from Planaria(Dujesia japonica);东亚三角涡虫cDNA文库的构建及EST初步分析
2.Dujesia japonica is the typical in the phylum Platyhelminthes and shares with vertebrates keys traits such as bilateral,symmetry,three germ layers-ectoderm,mesoderm and endoderm, and dorsoventral and anteroposterior polarities.东亚三角涡虫(Dujesia japonica)是扁形动物门的代表动物。
延伸阅读

日本三角涡虫(涡虫)国内分布于香港、台湾、云尚到吉林的广大区域;国外分布在日本、朝鲜等。小型个体,体长通常为10-15毫米,宽为2-2.5毫米。头部三角形,头的两侧角形成了两耳突。后端逐渐趋窄。眼一对,咽和口在体腹面中部稍后方。生殖孔在口与尾之间。卵巢2个,在卵巢到体后瑞之间具有大量的辜丸。生活时体背面呈黄褐色或棕红色,腹面色浅。生活于尚北各省区的河流、湖泊、池塘、溪泉及稻田等淡水水域内,喜栖于石头、树叶、朽木及其他物体下面。肉食性,常取食小型动物。不同地区和环境对其生殖具有一定影响,但大多以有性和无性方式交替进行。再生能力极强,如将其身体切为1/279—1/1500段,每段均可恢复成一个新个体。动物学教学上主要的代表动物,也是生物学研究中常用的理想实验材料。