arachnida是什么意思?arachnida怎么发音?arachnida的解释和用法

英语单词arachnida是什么意思?arachnida怎么读?arachnida怎么发音?52单词网为您整理了arachnida的解释、用法、例句、词组等相关学习资料。下面跟小编一起来看看吧！

arachnida的意思

1、蛛形纲;

arachnida的双语例句

1、Spiders, mites, etc. come under the head of Arachnida.

蜘蛛 、 螨等归入蛛形纲.

2、Arachnida and Cecidomyidae had a higher relative abundance than other families being 0.3465 and 0.2309, respectively.

蜘蛛类的相对丰盛度最高,为0.3465,瘿蚊科的相对丰盛度为0.2309, 二者在群落中所占比例较高.

3、The energy content and their seasonal variations of Arachnida in arid environment were studied.

研究干旱地区蛛形纲动物的含能值变动规律.

4、A pincer like claw of a crustacean or an arachnida lobster , crab , or scorpion.

无毒的蜘蛛类节肢动物,形似蝎子,尾巴细长而无毒刺.

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