ตัวกรองผลการค้นหา
คลิกที่แต่ละคำเพื่อดูรายละเอียด
(Environmental Engineering) Organisms which utilize energy from wastes or dead organisms. Decomposers complete the cycle by returning nutrients to the soil or water and carbon dioxide to the air or water.
(Environmental Engineering) Gas transfer of an undesirable gas from a water stream to the atmosphere.
(Environmental Engineering) The amount of oxygen required to oxidize any ammonia present in a water.
ความดันน้ำระหว่างเม็ดดิน : ความดินของน้ำในช่องว่างของมวลดิน บางทีเรียกว่า poare water pressure
(Concrete Engineering) A mixture of water and hydraulic cement, both before and after setting and hardening.
(Environmental Engineering) The amount of oxygen required to oxidize any carbon containing matter present in a water.
(Environmental Engineering) (TS) is the amount of organic and inorganic matter which is contained in a water.
(english) Smoothing machined holes or outside surfaces of castings by drawing pushing on or more broaches (special cutting tools) through the roughed out hole.
(english) A long, tapered cutting tool with serrations which,when forced through a hole or across a surface, cuts a desired shape or size.
(english) The flaring or tapering of a machined hole, usually made at the entrance end because of misalignment or spring of the cutting tool.
(Environmental Engineering) Consumed or used water from a municipality or industry that contains dissolved and/or suspended matter.
(Environmental Engineering) The water that flows overland to lakes or streams during and shortly after a precipitation event.