Obelia

用法例句

A new species:Hydra harbinensis sp.

记述水螅科水螅属 1新种 :哈尔滨水螅Hydraharbinensissp 。

A new species Hydra daqingensis Fan,sp.

描述采自黑龙江省大庆、泰来和阿城地区的水螅属一新种 :大庆水螅HydradaqingensisFan ,sp 。

By means of primary screening and double-screening,a strain A producing rich flocculation was obtained from activated sludge,The strain was identified as Verticillium alboatrum by the physiological and biochemical properties the colony form observed with optical microscope and electrical scanning photomicrograph.

根据生化和生理特征及光学显微镜和电镜扫描的形态观察,初步鉴定该菌株为轮枝孢属(Verticilliumsp。

A New Species-Cladosporium jasmini;

枝孢属一新种——素馨枝孢

Study of seed protein band pattern diversity of 40 wild populations of Lespedeza;

胡枝子属植物40个野生居群种子蛋白谱带多样性研究

Allozyme analysis of genetic diversity of wild Lespedeza;

胡枝子属野生居群遗传多样性的等位酶分析

Any of several small freshwater polyps of the genus Hydra and related genera, having a naked cylindrical body and an oral opening surrounded by tentacles.

水螅任何几种水螅属或相近属的小型的、淡水珊瑚虫，身体呈圆柱形、表面无鳞甲，口部周围有触须

Of, relating to, or characteristic of a hydroid.

属于、或与水螅虫有关的，或有水螅虫特点的

A New Gen uS and Two New SpecieS of Hydroidomedusae from Taiwan Strait

台湾海峡水螅水母亚纲—新属二新种

sessile hydroid that forms feathery colonies.

具有细弱分支软水母亚目水螅体的一个属。

Of, relating to, or belonging to the class Hydrozoa.

水螅水母类动物的水螅水母类的动物特性的，或属于此类的，或有这类动物有关系的

anthozoan polyp

珊瑚虫, 珊瑚水螅

STUDY ON GENUS JANIOPSIS FROM THE TAIWAN STRAIT AND ITS ADJACENT WATERS, CHINA (FILIFERA, PANDEIDAE)

台湾海峡及其邻近海区珍妮水母属的研究(丝螅水母目,面具水母科)

STUDY ON GENUS NUBIELLA FROM THE TAIWAN STRAIT AND ITS ADJACENT WATERS,CHINA(FILIFERA,BOUGAINVILLIDAE)

台湾海峡及其邻近海区单肢水母属的研究(丝螅水母目,高手水母科)

The asexual polyp in the life cycle of a hydrozoan.

水螅虫类生命循环中的无性生殖水螅虫

A horny external covering that encloses the polyp colonies of certain hydrozoans.

（某些水螅体的）围膜包在某些水螅体外的角质物

Actually, the term coral is much broader and refers to most of the animals in the class Hydrozoa of the Phylum Cnidaria.

其实珊瑚一词所指的动物甚多，包括大多数属珊瑚虫纲及数动属水螅虫纲的刺胞动物。

The joint toxicity of heavy mental ions lead, zinc and cadmium to Hydra sp. was evaluated using the additive index method.

以水螅为实验生物，采用相加指数法，研究了铅、镉和锌3种重金属离子复合污染物的联合毒性。

feathery colony of long-branched stems bearing stalkless paired polyps.

身体柔软且分长叉的群居水螅，生养成对的无肉柄水螅。

A feeding zooid in a hydroid colony having an oral opening surrounded by tentacles.

水螅体水螅群体的一营养个体，有一周围生有触须的口部

small tubular solitary freshwater hydrozoan polyp.

淡水中独居的管状小型水螅。

Coral is formed by certain types of polyp.

珊瑚是由某些水螅体构成的.

Effect of Illumination on Growth of Scyphistoma in Jellyfish Cyanea nozakii

光照对白色霞水母螅状体生长的影响

GEOGRAPHICAL DISTRIBUTION OF HYDROMEDUSAE,SIPHONOPHORE AND CTENOPHORA IN BOHAI SEA AND YELLOW SEA

黄渤海水螅水母、管水母和栉水母的地理分布