ค้นเจอ 72 รายการ

คำศัพท์ที่เกี่ยวข้องกับ "*rate"

คลิกที่แต่ละคำเพื่อดูรายละเอียด

Mass balance

(Environmental Engineering) An organized accounting of all inputs and outputs to an arbitrary but defined system. Stated in other terms, the rate of mass accumulation within a system is equal to the rate of mass input less the rate of mass output plus the rate of mass generation within the system.

Velocity:

(english) A vector quantity equal to the rate that position changes with time.

Acceleration:

(english) A vector quantity equal to the rate that velocity changes with time.

Elementary reaction

(Environmental Engineering) A reaction in which the rate expression corresponds to the stoichiometric equation.

discharge(1)

อัตราการไหลของน้ำ : ปริมาณน้ำที่ไหลผ่านพื้นที่หน้าตัดหนึ่งที่กำหนดของทางน้ำในหนึ่ง หน่วยเวลา เรียกอีกอย่างหนึ่งว่า rate of flow

Shock load

(Environmental Engineering) Influent wastewater entering the plant which has an unusually high organic content and/or high flow rate.

Reversible reaction

(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).

Irreversible reaction

(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).

Gravity:

(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.

Corrosive waste

(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.

Mixing Speed

(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.

Impermeable

(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.