有些浮游植物是细菌，有些是原生生物，而大多数则是单细胞植物。
Some phytoplankton are bacteria, some are protists, and most are single-celled plants.
藻是几千种不同有生物的总称，包括单细胞植物，也包括大型褐藻和其他大型植物。
Algae is a name for thousands of different organisms. They include single-celled plants as well as kelp and other large plants.
上图就是旧金山海湾的一个浮游生物网内聚集的单细胞植物硅藻——这种藻类在世界各大海洋都广泛分布。
The single-celled diatoms below—the likes of which are found in oceans worldwide—were collected with a plankton net in San Francisco Bay.
海藻是一个庞大的家族，除了一些大型海藻外，很多都是非常微小的植物，有的是单细胞植物。
The family is a huge algae, except for a few large seaweed, many are very small plant, have a plenty of single-celled plants.
归有五个界：动物界、植物界、真菌界、茸鞭生物界——包括单细胞植物，如硅藻——和原生动物界，或单细胞生物体。
There are five kingdoms: animals, plants, fungi, chromists—including one-celled plants such as diatoms—and protozoa, or one-celled organisms.
植物的祖先是进行光合作用的单细胞生物，由此产生的植物可能缺乏真正的根、茎、叶和复杂的生殖结构，如花朵。
The ancestors of plants were photosynthetic single-celled organisms that gave rise to plants presumably lacked true roots, stems, leaves, and complex reproductive structures such as flowers.
海藻包括小到单细胞有机体、大到巨型褐藻的多种类型植物，有些海藻生长于海面附近，依赖氮元素成长。
Algae range in size from single-celled organisms to giant kelp plants. Some live near the surface of the ocean, and these algae need nitrogen to grow.
塘中最基本的生物是细菌，它供养了浮游植物和cytoplankton，浮游植物和cytoplankton供养了单细胞动物，单细胞动物又供养了蝇幼虫。
At the very base are bacteria, which support phytoplankton and cytoplankton, which support single-celled animals, which support fly larvae.
显微镜下可见的有单细胞原生类寄生虫，例如阿米巴和孢子虫，真菌及细菌，这些均能感染动物及植物。
Microscopic parasites include single-celled protozoans such as amoebas and sporozoa, fungi, and bacteria, which can infect animals and plants.
从展示有关藻类生物的在光学作用进化过程中的必要角色，本纪录片同时显示所有庞大植物品种皆是源自这个单细胞形式生物。
By showing algae's essential role in the evolution of photosynthesis, it also explores the innumerable species of plants which all have their origins in this one-celled life form.
一个更小的社会：你知道吗，所有的细菌都是单细胞生物？细菌细胞比植物和动物真核细胞相比，更简单也更小。
An even smaller society: did you know that all bacteria are single-celled organisms? Bacteria Cells are much smaller and more simple than eukaryotes like plant and animal cell.
单细胞或多细胞植物体的繁殖单位。
Spore a unicellular or multicellular plant reproductive body.
本文对我国由植物原料生产单细胞蛋白的资源潜力及技术经济可行性进行了初步论证。
The potentiality of resources and economical feasibility of producing single cell protein (SCP) in China were tentatively discussed. Some Suggestions were given by the authors.
紫外线辐射还可以通过杀死单细胞的浮游植物来破坏海洋生命，这种浮游植物是构成海洋食物链的基础。
Ultraviolet radiation may also damage marine life by killing one- celled plants called phytoplankton, which form the base of the ocean's food chain.
目前利用单细胞油的方式包括生产特种油脂、作为生活消费品中植物油的替代品以及作为石油基燃料的替代品。
Proposed and actual use for single cell oil include as alternatives to vegetable oils for human consumption, in production of specialty oils or fats, and as alternatives to petroleum based fuels.
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。
This ancestor was a single-celled aquatic eukaryote, and would have had the common features of animal and plant cells described above.
研究毛细管电泳单细胞分析技术和激光诱导荧光检测技术在植物细胞单细胞分析中的应用，实现单个小麦胚性细胞内氨基酸的分析。
To study the application of capillary electrophoresis and Laser-induced fluorescence in single-protoplast analysis in order to analyze amino acids in wheat embryonal cell.
16世纪后期，可视光学显微镜的发明使人类第一次观察到了单细胞动植物的世界。
The invention of the visible light microscope late in the 16th century introduced a previously unknown realm of single-celled plants and animals.
16世纪后期，可视光学显微镜的发明使人类第一次观察到了单细胞动植物的世界。
The invention of the visible light microscope late in the 16th century introduced a previously unknown realm of single-celled plants and animals.
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