Analysis of evolutionary relationship between Annelid and Mollusk;
环节动物和软体动物之间进化关系分析
Relationship between Echiura and Annelida is a question on hot debate.
然而,螠虫动物和环节动物门的关系一直以来存在着很多的争议。
Species persity and faunal characteristics of marine polychaetes in the Yellow Sea;
黄海多毛环节动物多样性及区系的初步研究
One of the segments or pisions in the body of a jointed animal, such as an arthropod.
体节环节动物身体的一节或一部分，如节肢动物
Of or belonging to the phylum Annelida.
环节动物门的环节动物门的或属于环节动物门的
There are 11 of Annelida,17 of mollusca(among which 11 species are blank of shell ) and 9 of Arthropoda.
环节动物 4科 ,9属 ,11种 ;
The results indicated that there were twelve groups of soil fauna, Arthropoda,Mollusca,Annelida etc.
土壤动物有节肢动物门、软体动物门、环节动物门等 12个目或类。
hermaphroditic aquatic or terrestrial or parasitic annelids.
雌雄同体的水生陆生或寄生环节动物。
Any of numerous wormlike carnivorous animals of the phylum Onychophora, common in tropical and temperate forest regions and having characteristics of both arthropods and annelid worms.
有爪纲节肢动物的一个纲，常见于热带或温带森林中，既有环节动物又有节肢动物的某些特点
the rest belonged mainly to Annelida, Mollusca, Myriopda and Arachnida.
此外 ,环节动物、软体动物、多足纲及蛛形纲动物也有相当数量。
any of numerous velvety-skinned wormlike carnivorous animals common in tropical forests having characteristics of both arthropods and annelid worms.
许多皮肤柔软蠕虫样食肉动物，常见于热带森林，有节肢动物和环节动物的特征。
a similar enlargement in the digestive tract of annelids and insects.
环节动物或昆虫的消化道中的类似扩大部分.
A bristle or seta, especially of an annelid worm.
刚毛尤指环节动物毛虫类的毫毛或刚毛
A NEW SPECIES OF MARIONINA (OLIGOCHAETA:ANNELIDA:ENCHYTRAEIDAE)
玛利安蚓属一新种(环节动物门:寡毛纲:线蚓科)
(zoology) relating to or belonging to or characteristic of any worms of the phylum Annelida.
（动物学）环节动物类的任何类的特点和与之相关的。
species from Annelida, Mollusca were not found in Beixinjing and Wuninglu sections due to heavy sediment pollution;
北新泾、武宁路河段底质污染严重,环节动物、软体动物消失;
Relationship Between Quantitive Distribution of Benthic Polychaete Annelida and Environmental Factors in Jiaozhou Bay
胶州湾多毛类环节动物数量分布与环境因子的关系
Any of various worms or wormlike animals of the phylum Annelida, characterized by an elongated, cylindrical, segmented body and including the earthworm and leech.
环节动物环节动物门的一种虫或似虫的动物，其特征为身体较长，呈圆柱形分节状，包括蚯蚓和水蛭
The first part of the alimentary canal of an arthropod or annelid, which includes the buccal cavity, esophagus, crop, and gizzard.
前肠节肢动物或环节动物的消化道的第一部分，包括口腔、食管、嗉囊和砂囊
The key to the improvement of the teaching of animal biochemistry;
提高《动物生物化学》教学质量的环节和关键
One of the rings or loops forming a chain.
环组成链状物的环或节