| Chinese | English |
| 大气微粒 | atmospheric particulate A concentration of fine liquid or solid particles, such as dust, smoke, mist, fumes or smog, found in the atmosphere (微小的液态或固态微粒聚合物，比如大气中的灰尘，烟，烟雾，雾气。) |
| 大气悬浮微粒 | atmospheric aerosol Particulate matter suspended in the air. The particulate matter may be in the form of dusts, fumes, or mist. Aerosols in the atmosphere are the form in which pollutants such as smoke are dispersed (空气中悬浮的微粒物质。这些微粒物质可能以灰尘，烟雾或者雾气的形式存在。大气中的悬浮微粒是一些污染物(比如烟雾)的消散方式。) |
| 微半咸水 | brackish water |
| 微咸群落生境 | brackish biotope |
| 微型计算机 | microcomputer A microprocessor combined with input/output interface devices, some type of external memory, and the other elements required to form a working computer system; it is smaller, lower in cost, and usually slower than a minicomputer (一个结合了输入/输出接口设备的微处理器、一些外部存储器和其它所需的要素形成的工作计算机系统；它比一台小型计算机体积小、造价低，速度通常慢于小型机。) |
| 微孔过滤 | microfiltration The separation or removal from a liquid of particulates and microorganisms in the size range of 0.1 to 0.2 microns in diameter (从液体中在直径0.1到0.2微米的尺寸范围内分离或者移除微粒和微生物。) |
| 微气候 | microclimate The local, rather uniform climate of a specific place or habitat, compared with the climate of the entire area of which it is a part (与整个地区的气候相比较，是一个具体的地方或者栖息地的部分气候。) |
| 微气候学 | microclimatology The study of a microclimate, including the study of profiles of temperature, moisture and wind in the lowest stratum of air, the effects of the vegetation and of shelterbelts, and the modifying effects of towns and buildings (微气候的研究，包括温度档案、空气最低层里的水分和风、植物和防护林带的影响以及城镇和建筑变化效应的研究。) |
| 微气候效应 | microclimate effect |
| 微 涟，皱波 | ripple |
| 微波 | microwave An electromagnetic wave which has a wavelength between about 0.3 and 30 centimeters, corresponding to frequencies of 1-100 gigahertz; however there are no sharp boundaries between microwaves and infrared and radio waves (波长大约在0.3 和30厘米之间的电磁波，对应1-100千兆赫范围的频率；但是微波、红外和无线电波之间没有明显的界限。) |
| 微波沉渣处理技术 | microwave sludge technology |
| 微生态系统 | microecosystem A small-scale, simplified, experimental ecosystem, laboratory- or field- based, which may be: 1. derived directly from nature (e.g. when samples of pond water are maintained subsequently by the input of artificial light and gas-exchange); or 2. built up from axenic cultures (a culture of an organism that consists of one type of organism only, i.e. that is free from any contaminating organism) until the required conditions of organisms and environment are achieved. Also known as microcosm (小规模的、简化的、实验性的生态系统，实验室或者基于场地的，这可能是： a.直接从自然界得到(例如池塘水的样本因为输入人造光和气体交换而维持)； 或者b.建立在无异种生物混杂的文化 (只由一类生物体组成的一个生物体的文化， 即没有任何污染生物体)上直到生物体和环境要求的条件被取得为止。又叫微观世界。) |
| 微生物 | micro-organism A microscopic organism, including bacteria, protozoans, yeast, viruses, and algae (一种微小生物体，包括细菌、原生动物、酵母、病毒和藻类。) |
| 微生物分析 | microbiological analysis Analysis for the identification of viruses, bacteria, fungi and parasites (分析鉴定病毒、细菌、真菌和寄生虫。) |
| 微生物学 | microbiology The science and study of microorganisms, including protozoans, algae, fungi, bacteria, viruses, and rickettsiae (微生物的科学和研究，包括原生动物、藻类、细菌、菌类、病毒和立克次体。) |
| 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) |
| 微生物资源 | microbial resource Any available source of supply derived from microbes, which would be used for beneficial purposes, such as for the production of food substances and drugs (任何可用的来自微生物的供应源，它将被用于有益的目的，比如食品和药物的生产。) |
| 微超小型 电子学 | microelectronics |
| 微电子学 | microelectronics The technology of constructing circuits and devices in extremely small packages by various techniques. Also known as microminiaturization; microsystem electronics (以各种各样的方法在极其小的封装里建造电路和电子设备的技术。 又称微小型化、微型电子系统。) |
| 微粒子 | particle 1. Any very small part of matter, such as a molecule, atom, or electron. 2. Any relatively small subdivision of matter, ranging in diameter from a few angstroms to a few millimeters (1. 任何很小的物质，如一个分子、原子、或电子。2.有相对较小的部分，单位从几个埃到毫米。) |
| 微粒物质特性试验器 | particle material properties tester |
| 微痕量元素 | trace element |
| 微量元素 | trace element Any of various chemical elements that occur in very small amounts in organisms and are essential for many physiological and biochemical processes (任何在生物体中出现的数量很少的、但对于很多生理和生化过程必不可少的不同的化学元素。) |
| 微量污染物 | micropollutant Pollutant which exists in very small traces in water (存在于水中非常小的痕迹的污染物。) |
| 微量物质 | trace material 1. Both metals and non-metals, essential for the metabolic processes of algae, invertebrates and vertebrates. Organisms that derive nearly all their energy via photosynthesis are especially dependent upon dissolved trace substances. 2. Impurities that are present at small but detectable levels (1. 对于藻类、无脊椎动物和脊椎动物的新陈代谢过程必不可少的金属和非金属。对于几乎所有能量来源于光合作用的生物体尤其依赖于溶解的微量物质。2.在很小但可探测的级别出现的杂质。) |
| 显微镜学 | microscopy The interpretative application of microscope magnification to the study of materials that cannot be properly seen by the unaided eye (在视觉不能完全认知的材料研究方面解释显微镜放大功能的应用。) |
| 水生微生物 | aquatic micro-organism Microorganisms having a water habitat (在水中生存的微生物。) |
| 沉降的微粒物质 | deposited particulate matter |
| 突变微生物 | mutated micro-organisms release The release of mutated micro-organisms creates the risk that they may exhibit some previously unknown pathogenicity, might take over from some naturally occurring bacteria (possibly having other positive functions which thus are lost) or pass on some unwanted trait to such indigenous bacteria. There is also concern that an uncontrolled genetic mutation could produce from such an engineered microorganism, a form with hazardous consequences for the environment (突变微生物释放造成的风险可能会展示一些以前未知的致病性，可能会接收一些自然出现的细菌(有可能因此失去其他积极功能)，或传递某些对固有细菌有害的性状。也有人担心，一个不受控制的基因突变可以生产出这样一个精心设计的微生物而对环境产生有害后果。) |
| 超微结构重组 | ultrastructural reorganization |
