ตัวกรองผลการค้นหา
volcanic rocks
แปลว่าหินซึ่งเกิดจากภูเขาไฟ
Kerogen
แปลว่า(Environmental Engineering) A fossilized organic material present in oil shale and some other sedimentary rocks.
Biofilm
แปลว่า(Environmental Engineering) A film of microorganisms attached to a surface, such as that on a trickling filter, rotating biological contactor, or rocks in natural streams.