vein是什么意思

网络释义

用法例句

Research on Applying Vein Feature for Mathematical Morphology in Classification and Identification of Butterflies(Lepidoptera:Rhopalocera);

翅脉的数学形态特征在蝴蝶分类鉴定中的应用研究

S ignificant mutations were observed in forewing vein of honeybee as lower develop ed temperature.

发现羽化后的蜜蜂翅脉发生明显变异,已初步发现8类翅脉增加的变异。

The variability of wing venation at the intraspecific level was discussed .

首次描述并图示了沼泽野蜓RudiaeschnalimnobiaRen ,1996雄性化石 ,讨论了其翅脉的变异特征 ,化石采自辽宁省北票市上侏罗统义县组地层中。

Study on terminology of wing venation of Myrmeleontidae (Neuroptera);

蚁蛉科脉序名称研究(脉翅目:蚁蛉科)

Taxonomic Study on Female of Four Species of the Genus Coniopteryx (Neuroptera:Coniopterygidae) from China;

中国粉蛉属四种雌虫的分类学研究(脉翅目:粉蛉科)

The First Record of Genus Aleuropteryx Lw (Neuroptera: Coniopterygidae) from China with Description of a New Species;

中国新记录——囊粉蛉属及一新种记述 (脉翅目:粉蛉科)(英文)

A vein or rib in the wing of an insect.

翅脉昆虫的翅脉或翅纹

One of the horny ribs that stiffen and support the wing of an insect

翅脉稳固并支撑昆虫的翅膀的角质翅脉之一

The veins of such a system considered as a group.

翅脉，叶脉作为整体的该系统的脉

A carnivorous insect of the order Neuroptera, such as the ant lion or dobsonfly, having four net - veined wings and mouthparts adapted for chewing.

脉翅目脉翅目的食肉昆虫，如蚁狮或鱼蛉，有四个网状翅脉的翅膀和适于咀嚼的口器

Any of various bivalve mollusks of the family Cardiidae, having rounded or heart - shaped shells with radiating ribs.

鸟蛤鸟蛤科双壳类软体动物，有放射状翅脉的圆的或心形外壳

Of or belonging to the Neuroptera.

脉翅类的是或属于脉翅类的

radial planate vein

(蚁蛉科昆虫的翅)径平脉

Reclassification of Fossil Orthophlebiidae(Insecta:Mecoptera)

化石直脉蝎蛉科再分类(长翅目)(英文)

Application of Pulse Chute Stoping in Jinchiling Gold Mine

脉内溜井留矿法在金翅岭金矿的应用

Having numerous veins, as a leaf or the wings of an insect.

具脉的，多脉的具有许多脉的，如叶子或昆虫的翅膀

Description of A New Species of Ophiuchus(Homoptera:Nirvaninae).Journal of Guizllou Agric.Coll

扁头叶蝉属1新种记述（同翅目：隐脉叶蝉亚科）

First International Congress of Neuropterology will take place in Austria, 1980

第一届国际脉翅学讨论会明年将在奥地利召开

FIVE NEW SPECIES OF COELIDIIDAE FROM GUIZHOU PROVENCE Homop tera: Cicadelloidea (Homoptera: Cicadelloidea)

贵州离脉叶蝉科五新种(同翅目:叶蝉总科)

Study on the Jurassic Fossil Raphidioptera and Neuroptera from Northeast China;

中国东北侏罗纪蛇蛉目和脉翅目昆虫化石研究

Contribution to the Taxonomy of Dendroleontini from China (Neuroptera: Myrmeleontidae);

中国树蚁蛉族的分类学研究（脉翅目：蚁蛉科）

Description of a New Species of the Genus Aphelinoidea (Hymenoptera: Trichogrammatidae) from Xinjiang, China

新疆光脉赤眼蜂属一新种记述(膜翅目:赤眼蜂科)

THREE NEW SPECIES OF OPLODONTHA FROM CHINA(DIPTERA,STRATIOMYIDAE)

中国脉水虻属三新种记述(双翅目,水虻科)(英文)

Distribution or arrangement of a system of veins, as in a leaf blade or the wing of an insect.

脉序脉系统的分布或安排，如在叶片或昆虫的翅膀上