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Terms for subject Environment (7397 entries)
细菌存活率 bacteria survival ratio
细菌学 bacteriology (The science and study of bacteria)
细菌学污染 bacteriological pollution (Contamination of water, soil and air with pathogen bacteria)
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)
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)
细胞外冰形成 extracellular ice formation
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)
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)
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)
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)
视听设备 audiovisual equipment (Equipment designed to aid in learning and teaching by making use of both hearing and sight)
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)
集中,中央集权,中央集权化 centralisation
集中式废物处理 centralized waste treatment
集中安置 settlement concentration (The distribution or total amount of communities, villages and houses within a specified geographic area)
集水处 catchment (A structure in which water is collected)
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)
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)
集光复合体 light harvesting complex
集光色素复合体 light-harvesting pigment complex