Any of various small or minute arachnids of the order Acarina that are often parasitic on animals and plants, infest stored food products, and in some species transmit disease.

Tarantulas are the biggest of all the arachnids.

食鸟蜘蛛是所有蛛形纲动物中最大的。

Because masquerading as a bird turd appears to protect certain arachnids from getting eaten by wasps.

因为伪装成鸟粪貌似可以保护某种蛛形动物免受黄蜂吞食。

I don't know from arachnids but spiderman's did.

我不知道蜘蛛纲动物会不会那样，不过蜘蛛侠会。

Of, relating to, or resembling arachnids. arthropod-borne disease

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节肢动物媒介传染病

Any of numerous very small to minute arachnids often infesting animals or plants or stored foods.

各种非常小及微小蜘蛛纲动物，经常寄生在动物或植物或储存的食品中。

Oh well I wasn't aware that arachnids had heads that tingled.

噢，嗯，我没听说过蜘蛛纲动物头会刺痛。

This spider challenges what we thought we knew about arachnids and invertebrates.

狼蛛的这一特性也挑战了人类对蛛形纲动物及无脊椎动物的认知。

About one in 500 of the arachnids carried the virus.

五百只里面就有一只携带这种病毒。

They are true arachnids, closely related to scorpions and spiders.

他们是真正的蛛形纲动物，跟蝎子和蜘蛛有密切关系。

However, they are grouped with arachnids.

然而，它们却被归类为蛛形纲动物。

The present paper reviewed the studies on structural characters of mitochondrial DNA, the improvement of understanding of the hereditary characteristics of mitochondria genome, the mtDNA technology's application of a study on Arachnology;

综述线粒体DNA（mtDNA）的特征、线粒体基因组遗传特性认识的改进和mtDNA分子标记技术在蛛形学研究中的应用；

Machine Sazi Arak, a company that has been sanctioned by the EU, the US and other countries for its work at Iran's Arak heavy water reactor, is listed as a supplier of boilers, heat exchangers and petrochemical equipment.

曾因在伊朗阿拉克（Arak）重水反应堆的工作而受到欧盟（EU）、美国及其他国家制裁的Machine Sazi Arak公司也在该网站的供应商列表之中，显示为锅炉、热交换设备及石化设备供应商。

Iran is building a heavy-water nuclear research reactor at Arak, which it says is needed for the country's agricultural and medical development but which the US and Israel say could allow it to develop a plutonium nuclear bomb.

伊朗正在阿拉克修建一个重水核研究反应堆，并声称这是出于该国农业和医疗发展的需要。不过，美国和以色列认为这会让伊朗得以开发钚核弹。

The interim agreement requires Iran to stop enriching uranium at current levels, freeze further work on centrifuges, and halt major activities at the Arak reactor, designed to produce plutonium.

该临时协议要求伊朗在现有水平停止浓缩铀，暂停后续的离心分离机工作，停止制造钚的阿拉克反应堆的主要工作。

Within the framework of the Isfahan Healthy Heart Program, a community trial was conducted in two intervention counties ( Isfahan and Najaf-Abad) and a control area ( Arak).

伊斯法罕健康心脏计划在两个干预城市（伊斯法罕和纳贾夫阿巴德）和一个对照区（阿拉克）进行社区试验。

The turbines manufactured by the Dongfang Turbine Manufacture have been used in ARAK Power Plant ( 4 × 325 MW) in Iran.

伊朗ARAK（4×325MW）电厂，选用了东方汽轮机厂生产的汽轮机。

Sarouk is a village north of Arak, Iran.

萨洛克是位于伊朗阿拉克北部的一个小村庄。

The officials say the two were detained in the northern town of Arak, where Iran is building a heavy water nuclear reactor.

伊朗官员说，他们在北部的阿拉克镇被拘押，伊朗正在那里建造一个重水核反应堆。

Trial Operation on House Load of ARAK ( Iran) Power Plant's 4 × 325MW Units

伊朗ARAK电站4×325MW机组的小岛运行试验

Environmental impact problems in Iranian existing Arak aluminum smelter and measures for the newly built smelter

伊朗ARAK老电解环保存在问题及新建铝厂采取的措施