quadrupeds是什么意思

网络释义

用法例句

Analysis and evaluation of flavor substances in two oceanic arthropod;

两种海洋节肢动物风味物质的分析与评价

Influences of transgenic Bt cotton upon arthropod community and analysis of potential risk about it;

转Bt基因棉对节肢动物群落的影响及潜在问题分析

Niche and temporal pattern of arthropod community in cotton-alfalfa intercrop fields;

间作苜蓿棉田节肢动物群落生态位及时间格局

Progress in research on diversity of canopy arthropods;

树冠节肢动物多样性研究进展

Progress on sampling of forest canopy arthropods;

森林冠层节肢动物取样研究进展

The preliminary report on Vespa mandarinia and other arthropods in its cave;

金环胡蜂及其洞穴内其他节肢动物研究初报

The Arthropoda in Chinese tobacco Field Ecosystem;

我国烟田生态系中的节肢动物类群

Structure and diversity of arthropoda communities on 8 tea varieties and their differences;

8 个茶树品种上节肢动物群落结构、多样性及差异

Varibility of 18S rRNA Gene Sequences of Malacostraca in Arthropoda;

节肢动物软甲纲18S rRNA基因序列变异

There were dynamic changes of arthropod community in the farmlan.

采用系统分析方法研究了甘草田节肢动物的物种构成、群落丰富度、均匀度、多样性、集中度及其时间动态和主要种群的垂直结构,结果表明,银川地区甘草田优势种为甘草萤叶甲(Diorhabda tarsalisWeise)、黄草地螟(Loxostege verticalisLinnaeus)、黄直条跳甲(Phyllotreta vittulaRedtenbacher)、蚜虫类(Aphids)、盲蝽类(Mirids)等。

The impacts of different farming way on arthropod community were researched in different growing periods.

本文研究了不同耕作方式对稻田节肢动物群落在各生育期数量变化的影 响。

This study investigated the composition, diversity and timing changes of the arthropod community for four ecosystem.

实验调查了四种系统的节肢动物群落的组成、多样性和时序变化,以及枣粮间作系统节肢动物群落物种流的变化。

A person's arms homologize with a quadruped's forelimbs.

人的胳膊与四肢动物的前肢相应。

A joint, as of a bird or quadruped, corresponding to the human elbow.

关节，肘部鸟或四肢动物的关节，相当于人的肘

The body part of a four-footed animal that connects the hindquarters to the forequarters.

尾椎，荐骨四肢动物的连接躯干与臀部的部分

a vertebrate animal having four feet or legs or leglike appendages.

有四只脚或腿或腿样附肢的脊椎动物。

an animal esp. a mammal having four limbs specialized for walking.

特指有四条专用于行走的肢体的动物。

cripple:One that is partially disabled or unable to use a limb or limbs

"伤残人,伤残动物,跛子:肢体部分伤残者或无法使用四肢者."

air-breathing arthropods characterized by simple eyes and four pairs of legs.

呼吸空气的节肢动物，特征是单眼并有四对腿。

The body of a human being or an animal excluding the head and limbs.

躯干人或动物包括头与四肢的身体部分

Of, relating to, or resembling arachnids.

节肢动物的节肢动物的，与节肢动物有关的或类似节肢动物的

A segment of the limb of an arthropod.

肢节节肢动物的肢的一节

Sprawling position or movement

四肢伸开的姿势或动作

An athlete usually has clean limbs.

运动家常有修长的四肢。

To turn or rotate(a limb)so that the inner surface faces down or back.Used of a vertebrate animal.

使（手，前肢等）掌面向下转或旋（四肢）使其内侧表面朝下或朝后。用来指脊椎动物

By and large, the limbed tetrapods and near-tetrapods unearthed thus far have been sizeable beasts, around a meter long.

整体说来，目前发掘出的有肢四足动物或近四足动物，都是相当大的怪兽，体长约有一公尺。

extinct marine reptile with longer more slender limbs than plesiosaurs and less completely modified for swimming.

已灭绝的海洋爬行动物，比蛇颈龙的四肢更长更细，且不太适于游水。

any of several marine reptiles of the Mesozoic having a body like a porpoise with dorsal and tail fins and paddle-shaped limbs.

中生代的几种水生爬行动物，身体象海豚，有背鳍和尾鳍，四肢形如浆。

Experimental Study and Application of Prefabricated Flaps on Animal Model with Severe Extremity Trauma;

预构皮瓣治疗四肢严重损伤的动物模型与实验研究

An anterior appendage, such as a leg, wing, or flipper.

前肢，上肢动物前部的附肢，如前腿、前翅、前鳍等