ตัวกรองผลการค้นหา
คลิกที่แต่ละคำเพื่อดูรายละเอียด
ลูกข้าว
N
รวงข้าวที่เกิดออกจากตอต้นข้าวที่เกี่ยวแล้ว
(Environmental Engineering) Influent wastewater entering the plant which has an unusually high organic content and/or high flow rate.
ไตรทศ
เทวดา 33 องค์ในสวรรค์ชั้นดาวดึงส์ ไม่แยกว่าใครเป็นใคร หมายถึงพระอินทร์และบริวารพระอินทร์อีก 32 องค์
พัฒนาการจะมีเรื่องของความเสี่ยงมาเกี่ยวข้องด้วยเสมอ คุณจะไม่สามารถขโมยเบสสอง ได้เลย ถ้าเท้ายังแตะเบส 1 อยู่
Fredrick Wilcox
(Environmental Engineering) A reaction in which the reactant(s) proceed to product(s), but the products react at an appreciable rate to reform reactant(s).
(english) An attractive force between two objects; each object accelerates at a rate equal to the attractive force divided by the object's mass. Objects near the surface of the earth tend to accelerate toward the earth's center at a rate of ; this value is often called the gravitational constant and denoted as g.
(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) A waste that is outside the pH range of 2 to 12.5 or a waste that corrodes steel at a rate greater than 6.35 mm (0.25 in) per year. One of EPA's four hazardous waste properties.
(Environmental Engineering) In wastewater treatment, the conversion of the suspended, colloidal and dissolved organics remaining after primary treatment into a microbial mass with is then removed in a second sedimentation process. Secondary treatment included both the biological process and the associated sedimentation process.
(Concrete Engineering) The ability of a material or product to reduce or eliminate gaseous transmissions through it's mass; measured as the rate of Water Vapor Transmission (WVT). Note: Not all materials that are waterproof are vaporproof; all materials that are vaporproof are inherently waterproof.
(Concrete Engineering) Rate of mixer drum rotation or that of the paddles in a pan, open-top, or trough type mixer, when mixing a batch; expressed in revolutions per minute (rpm) or in peripheral] feet per minute of A point on the circumference at maximum diameter.