Oestrus ovis是什么意思

网络释义

用法例句

Oestrus ovis is an insect of cosmopolitan distribution and nasal sheepmyiasis due to its larval injury widely occurs in the pastures of most countries ofthe world.

本文揭示羊狂蝇羽化与环境因素的相关性，幼虫在土壤栖息定位，蛹态，蛹与幼虫大小的相关性，成蝇活动行为和寿命，雌雄蝇比率等生物学特性，为羊狂蝇应用研究提供具有指导意义的基础资料。

Objective In order to prevent and control the oestriasis of sheep.

目的为有效预防和控制羊狂蝇蛆病的发生。

Study of the mitochondrial Cytochrome oxidase I(COI)gene sequence of Cephenemyia trompe;

驯鹿狂蝇(Cephenemyia trompe)线粒体COI基因序列研究

Observations on the living-habits of Cephenemyia trompe in reindeer;

驯鹿狂蝇生活习性的观察

The optical microscope observation on Cephenemyia trompe showed that the first instar larvae are(2.

光学显微镜观察结果显示:驯鹿狂蝇蛆1龄幼虫大小为(2·45±0·03)mm×(0·74±0·01)mm,淡黄白色,纺锤形;背面有棘刺雏形;各体节腹面有密集的棘刺多列;其中以最后一列和各节的侧方有较长的缨毛状棘刺为特征。

Effect of Cephenemyia trompe infestation on metabolism of oxygen free radical in Rangifer tarandus;

狂蝇蛆病对驯鹿体内抗氧化系统的影响

Oluguya ewenke national countryside of Genhe city , Inner Mongolia Autonomous Region , was chosen as an experimental base in order to study the occurrence regularity of the Cephenemyia trompe maggot of Rangifer taradus Linnacus and to prevent and control such disease effectively and eventrully.

为探明驯鹿狂蝇蛆病的发病规律并进行有效防治。

Studies on COI Gene of Cephenemyia Trompe and the Influence to Host by Cephenemyia Tromp;

驯鹿狂蝇COI基因分析及驯鹿狂蝇蛆病对宿主机体的影响

Studies on the Effect of Cephenemyia Trompe Larvae Disease to Nitric Oxide and Nitric Oxide Synthase and Drug Prevention and Control;

驯鹿狂蝇蛆病对机体NO和NOS的影响及药物防治的研究

Studies on Cephenemyia Trompe in Biological Characteristics and Its Effect on Antioxidant Ability;

驯鹿狂蝇生物学特性及对机体抗氧化能力影响的研究

Epidemic Disease Investigation of Rangifer Tarades Linnacus Cephenemyia Trompe and Its Effect on Oxygen Free Radial Metabolism;

驯鹿狂蝇蛆病流行病学调查及对机体氧自由基代谢的影响

A reindeer, a reindeer, it's a reindeer.

驯鹿，驯鹿，这是一只驯鹿。

arctic deer with large antlers in both sexes; called reindeer in Eurasia and caribou in North America.

北极鹿，两性均有大的鹿角；欧亚大陆叫驯鹿而北美洲叫北美驯鹿。

Any of several large reindeer native to northern North America.

北美驯鹿原产于北美洲北部的一种巨大的驯鹿

Various Russian Ethnic Reindeer Husbandry and Reindeer Culture

俄罗斯各民族的驯鹿饲养业与驯鹿文化

The Economic Changes of the Reindeer Owenks;

论驯鹿鄂温克族鹿业经济的历史变迁

`Rudolph the red-nosed reindeer' is an example of apposition.

红鼻驯鹿鲁道夫和红鼻子驯鹿是同位语最好的例子。

The Expressive Organs and Gene Localization Examination of the Reindeer β-defensin-1 (reBD-1) in Reindeer Tissues;

驯鹿β-防御素-1（reBD-1）在驯鹿体内表达器官及其定位检测

Inheritance and Evolution: The Folk Functional Research for the Reindeer Ewenki People's Domestication of the Reindeer

传承与流变：使鹿鄂温克驯鹿民俗功能研究

Afar off he heard the squawking of caribou calves.

他听到远处有一群小驯鹿尖叫的声音。

Raised for its milk, meat,and hide,

饲养驯鹿除了要获取奶、 肉和皮革之外,

Rudolph is the reindeer with a red nose.

鲁道夫是一只有着红鼻子的驯鹿。

Cats, dogs, reindeer, and Santa Claus were my specialties then.

那时，我最擅长画猫，狗，驯鹿和圣诞老人。

A ring of reindeers on the roof! Merry Christmas!

屋顶上还有驯鹿的铃铛呢！圣诞快乐！

Rudolph the Red Nosed Reindeer, and Frosty the Snowman.

《红鼻子驯鹿鲁道夫》和《结霜的雪人》。