细菌存活率 |
bacteria survival ratio |
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细菌学 |
bacteriology (The science and study of bacteria) |
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细菌学污染 |
bacteriological pollution (Contamination of water, soil and air with pathogen bacteria) |
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细菌床 |
bacterial bed (A device that removes some suspended solids from sewage. Air and bacteria decompose additional wastes filtering through the sand so that cleaner water drains from the bed) |
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细胞生物, 所有活生物的微小的功能和结构的单位,由细胞核、细胞质和细胞膜组成。 |
cell (The microscopic functional and structural unit of all living organisms, consisting of a nucleus, cytoplasm, and a limiting membrane; biology) |
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细胞外冰形成 |
extracellular ice formation |
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细胞学 |
cytology (A branch of the biological sciences which deals with the structure, behaviour, growth, and reproduction of cells and the functions and chemistry of cell components) |
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细胞毒性 |
cytotoxicity (The degree to which an agent possesses a specific destructive action on certain cells or the possession of such action; used particularly in referring to the lysis of cells by immune phenomena and to antineoplastic drugs that selectively kill dividing cells) |
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视听展示 |
audio-visual presentation (An exhibition, performance, demonstration or lecture utilizing communication media directed at both the sense of sight and the sense of hearing) |
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视听媒体 |
audiovisual media (Any means of communication transmitted to both the sense of hearing and the sense of sight, especially technologies directed to large audiences) |
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视听设备 |
audiovisual equipment (Equipment designed to aid in learning and teaching by making use of both hearing and sight) |
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视频 |
video (A format or system used to record and transmit visual or audiovisual information by translating moving or still images into electrical signals) |
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集中,中央集权,中央集权化 |
centralisation |
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集中式废物处理 |
centralized waste treatment |
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集中安置 |
settlement concentration (The distribution or total amount of communities, villages and houses within a specified geographic area) |
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集水处 |
catchment (A structure in which water is collected) |
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集水区;下游区 |
catchment area (1. An area from which surface runoff is carried away by a single drainage system. 2. The area of land bounded by watersheds draining into a river, basin or reservoir) |
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集水区保护 |
water catchment protection (Precautionary actions, procedures or installations undertaken to prevent or reduce harm to the environmental integrity of drainage areas used to catch water, such as reservoirs or basins) |
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集光复合体 |
light harvesting complex |
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集光色素复合体 |
light-harvesting pigment complex |
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