| Chinese | English |
| 微生物、细菌；胚原基 | germ 1. A pathogenic micro-organism. 2. Living substance capable of developing into an organ, part, or organism as a whole; a primordium (1. 一种能引发疾病的微生物 2. 能够进化成一个器官，一部分或整个有机体的活性物质；一种原基) |
| 美国有限面积的细网目 | limited area fine mesh |
| 森林破坏细目 | inventory of forest damage Survey of a forest area to determine forest depletion. The aim of the inventory is to give an overview of the forest conditions. Especially should the inventory aim to detect any changes in the forest conditions, but it should also provide the distribution of the forest damages and find out any relation with site and stand conditions (对森林面积的勘测调查，以确定森林的退化。这项清单的目的是给出森林状况的概况，特别是其可用以检测森林状况的一些改变，其还应该提供森林退化的分布并找出任何与所处地域条件的关系。) |
| 粪便细菌 | faecal bacterium Bacteria contained in human and animal faeces (人和动物粪便中包含的细菌。) |
| 细则 | technical regulations |
| 细尘 | fine dust Air-borne solid particles, originating from human activity and natural sources, such as wind-blown soil and fires, that eventually settle through the force of gravity, and can cause injury to human and other animal respiratory systems through excessive inhalation (气态固体颗粒，由人类活动和自然源例如风化土壤、火产生。最终会由于地球重力而落地。如果过量吸入，会引起人或其他动物的呼吸系统损坏。) |
| 细沙砂 | fine sand |
| 细流冲刷 | rillwash |
| 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 (研究细胞的结构、行为、生长和繁殖，以及细胞成分的功能和化学性质的生物科学分支。) |
| 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 (试剂对某些特定细胞具有的破坏性，尤指免疫现象中细胞的溶解以及防癌药剂的选择性杀死细胞。) |
| 细菌 | bacterium Group of single-cell micro-organisms, the smallest of the living organisms. Some are vital to sustain life, while others are responsible for causing highly dangerous human diseases, such as anthrax, tetanus and tuberculosis. Bacteria are found everywhere, in the soil, water and air (单细胞的微小生物群，是最小的有生命的生物。 有的对维持生命关系重大，有的能导致严重的人类疾病，如炭疽、破伤风和结核。 细菌可在土壤、水、空气中普遍存在。) |
| 细菌存活率 | bacteria survival ratio |
| 细菌学 | bacteriology The science and study of bacteria (研究细菌的科学。) |
| 细菌学污染 | bacteriological pollution Contamination of water, soil and air with pathogen bacteria (被病原菌污染的水，土地或者空气。) |
| 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 (用于去除污水中悬浮固体物质的装置。 由曝气和细菌分解从沙中过滤的废污，使干净的水得由细菌床中排出。) |
