ผลการค้นหา

matter

แปลว่า(ฟิสิคซ์) สสาร

foreign matter

แปลว่าสิ่งแปลกปลอม

organic matter

แปลว่าสารอินทรีย์, อินทรีย์วัตถุ

Fixed suspended solids

แปลว่า(Environmental Engineering) (FSS) is the matter remaining from the suspended solids analysis which will not burn at 550°C. It represents the non-filterable inorganic residue in a sample.

Chemical oxygen demand (COD)

แปลว่า(Environmental Engineering) The amount of oxygen required to oxidize any organic matter in the water using harsh chemical conditions.

Ultimate biochemical oxygen demand (BODu)

แปลว่า(Environmental Engineering) The total amount of oxygen required to oxidize any organic matter present in a water, i.e. after an extended period, such as 20 or 30 days.

Carbonaceous biochemical oxygen demand (CBOD)

แปลว่า(Environmental Engineering) The amount of oxygen required to oxidize any carbon containing matter present in a water.

printed matter

แปลว่าสิ่งพิมพ์

dead matter

แปลว่า(การพิมพ์) ตัวพิมพ์ในกรอบที่พิมพ์ผ่านไปแล้ว คอยจะรื้อแจกเท่านั้น

Blacking Hole

แปลว่า(english) Irregular-shaped surface cavities in a casting containing carbonaceous matter. Caused by spilling off of the blacking from the mold surface.

Total suspended solids

แปลว่า(Environmental Engineering) (TSS) is the amount of suspended (filterable) matter in a water.

Biochemical oxygen demand (BOD)

แปลว่า(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.