Painlevé was a pioneer in underwater film-making, and a lot of his short films focused on the aquatic animal world.
Painlevé是水下拍摄的先驱,他拍了很多关于水生动物世界题材的短片。
Unlike most terrestrial animals, aquatic animal species used for human consumption are poikilothermic, meaning their body temperatures vary according to ambient temperatures.
与大多数陆地动物不同,供人类消费的水生动物为冷血品种,也就是说它们的体温会根据环境温度而变化。
An aquatic animal specialist said the mutant larvae survived just 48 hours and were dying en masse.
一位水生动物专家称,这些变异鱼苗仅存活48小时就全体死亡。
Phytoplankton are the foundation of the aquatic food web, the primary producers, feeding everything from microscopic, animal-like zooplankton to multi-ton whales.
浮游植物是水生食物网的基础,作为初级生产者,它们是小到微观浮游动物、大到数吨的鲸鱼的食物。
Large aquatic animal supposed to resemble a serpent or plesiosaur of loch ness in Scotland.
据说在苏格兰尼斯湖中的巨大象蛇或蛇颈龙的水生怪物。
Candidate mentioned that he had survived a bite from a deadly aquatic animal.
有求职者提到他已经从一只致命的水生动物种幸存了下来。
Animal husbandry (aquatic) farming machinery, construction machinery and other grassland.
畜牧(水产)养殖机械、草原建设机械等。
Through the study of giant salamander can be aware of animals from aquatic to terrestrial evolution, master the law of animal evolution, academic research of great significance.
通过对大鲵的研究,可认识动物从水生到陆生的演化过程,掌握动物进化规律,学术研究意义非常重大。
Efficient ingredients in algae powder, effects of algae powder on the growth and immune function of the aquatic animal, problems about algae powder additive in aquaculture were reviewed.
本文综述了藻粉的有效成分及对水产动物生长和机体免疫功能的影响,同时提出了其在当前应用中存在的问题。
This paper reviewed the variety, effect and mechanism of feed attractant in aquatic animal.
本文阐述了诱食剂的种类及对水产动物的诱食效果、作用机理。
The molecular nutriology of aquatic animal is a newly developed subject, which has showed favorable prospect.
水产动物分子营养学是一门新兴学科,并已显示出良好的发展前景。
Aquatic product, which has much protein, a little fat and abundant nutrition, is one of the important sources that contain the animal protein.
水产品营养丰富、味道鲜美,并具有高蛋白、低脂肪、营养平衡性好的特点,是人们摄取动物性蛋白质的重要来源之一。
Vitamin C is essential nutrition to aquatic animal, and plays a key role in its growth, resisting diseases, enhancing immunity.
维生素C是水生动物必需的营养物质,在促进生长、抵抗疾病、增强机体免疫力等方面发挥着十分重要的作用。
Shortage of oxygen may cause the aquatic animal and aquatic plant such as zooplankton, fish, shrimp, shellfish, coral and their eggs and larvas' death of suffocation.
海水缺氧使浮游动物、鱼类、虾、贝、珊瑚及其卵和幼体等大量水生动物及水生植物窒息致死。
The harm of heavy metal to the aquatic organisms and the utilization of benthic animal to control the heavy metal was discussed and the important function of benthic animal was pointed out.
探讨了重金属对水生生物的危害及底栖动物对重金属的生物可利用性,指出海洋底栖动物对重金属治理有着巨大作用。
There will be a space which does not belong to you, though, only if you are a three aquatic animal.
除非你是三栖动物,否则,总有一个空间不属于你。
This ancestor was a single-celled aquatic eukaryote, and would have had the common features of animal and plant cells described above.
它是单细胞水生真核生物,并应该具备上述动物和植物细胞的共同特点。
You may not know it, but these semi-aquatic birds are some of the most dedicated parents in the animal kingdom.
你或许不知道,但这些半水栖的鸟是动物王国中献身精神最强的父母。
Has not obtained a licence for import animal and plant quarantine of aquatic products, shall not be imported.
未取得《进境动植物检疫许可证》的水产品,不得进口。
It is possible to use half-rotating mechanism to realize the bionics of aquatic or terrestrial animal motion.
用半转机构实现水中与陆地上的动物运动效果仿生也是可能的。
Onye Aquatic Animal breeding Company, which was formed in 1983, is specialized in breeding and wholesaling various high-quality ornamental fish in a large batch.
安业水族养殖公司始建于1983年,专业大批量养殖和批发各种高质观赏鱼。
The invention also relates to a preparation method for the composition of mixed animal protein and the application thereof in preparation of aquatic animal feed.
本发明还涉及该混合动物蛋白组合物的制备方法及其在制备水产动物饲料中的应用。
The safety of aquatic animal feeds is defined.
给出了渔用饲料安全性的定义;
Common people always have their basic requirement for the market of animal-derived food products, which includes having 'safe meat', 'healthy eggs', safe aquatic product' and 'clean milk' .
老百姓对动物源性食品市场的最基本要求,就是能吃上“放心肉”、“健康蛋”、“安全的水产品”,喝上“卫生奶”。
Otter is a fur-covered, fish-eating aquatic animal.
水獭是全身长毛、以鱼为食的水生动物。
Otter is a fur-covered, fish-eating aquatic animal.
水獭是全身长毛、以鱼为食的水生动物。
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