ตัวกรองผลการค้นหา
คลิกที่แต่ละคำเพื่อดูรายละเอียด
(Environmental Engineering) Organisms which do not have a cellular membrane.
(Environmental Engineering) An organism capable of causing infection.
(Environmental Engineering) Nitrogen contained as amines in organic compounds such as amino acids and proteins.
(Environmental Engineering) Organisms which possess a nuclear membrane. This includes all known organisms except viruses and bacteria.
(Environmental Engineering) A level in the food chain. The first trophic level consists of the primary producers, autotrophs. The second trophic level is vegetarians which consume autotrophic organisms.
(Environmental Engineering) The conversion of atmospheric (or dissolved) nitrogen gas into nitrate by microorganisms.
(Environmental Engineering) The study of living organisms and their environment or habitat.
(Environmental Engineering) The amount of oxygen required to oxidize any organic matter present in a water during a specified period of time, usually 5 days. It is an indirect measure of the amount of organic matter present in a water.
(Software Engineering) one way of organizing project staff
(Environmental Engineering) A reactor in which the microorganisms are attached to engineered surfaces within the reactor. Examples of attached growth reactors are the trickling filter and the rotating biological contactor. See suspended growth reactor.
(Environmental Engineering) Influent wastewater entering the plant which has an unusually high organic content and/or high flow rate.
องค์การรับส่งสินค้าและพัสดุภัณฑ์ (อักษรย่อ ร.ส.พ. = E.T.O)