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Dissolved oxygen (DO)
แปลว่า(Environmental Engineering) The amount of molecular oxygen dissolved in water.
กริยาช่วย (Auxiliary Verbs) ในภาษาอังกฤษ คืออะไร
Burnthrough
แปลว่า(english) In shell molding, resin burned out too soon.
Procaryotic organisms
แปลว่า(Environmental Engineering) Organisms which do not have a cellular membrane.
Bacteria
แปลว่า(Environmental Engineering) One celled microorganisms which do not have a nuclear membrane.
Fixed solids
แปลว่า(Environmental Engineering) (FS) are the solids that do not volatilize at 550°C.
Burnt Rubber
แปลว่า(english) Small or large black spots that generally show up on surface and are generally caused by pickling steel too hot.
Anaerobes
แปลว่า(Environmental Engineering) A group of organisms that do not require molecular oxygen. These organisms, as well as all known life forms, require oxygen. These organisms obtain their oxygen from inorganic ions such as nitrate or sulfate or from protein.