ค้นเจอ 366 รายการ

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.

Disease

แปลว่า(Environmental Engineering) Any impairment of the normal function of an organism.

Swedish iron

แปลว่า(โลหะ) เหล็กคุณภาพเยี่ยมของสวิเด็น เป็นเหล็กที่ปราศจากฟอซฟอรัชและกำมะถัน

Wastewater

แปลว่า(Environmental Engineering) Consumed or used water from a municipality or industry that contains dissolved and/or suspended matter.

Metalimnion

แปลว่า(Environmental Engineering) The middle layer of a lake.

Trace contaminants

แปลว่า(Environmental Engineering) Contamination found in trace (very low) levels.

Kerogen

แปลว่า(Environmental Engineering) A fossilized organic material present in oil shale and some other sedimentary rocks.

Cell

แปลว่า(Environmental Engineering) A unit of varying dimensions in a landfill which is isolated from the environment by 6 to 12 inches of soil cover. A cell is one day's waste or less. A cell is covered with soil at the end of each day.

Autotrophic

แปลว่า(Environmental Engineering) Organisms which utilize inorganic carbon for synthesis of protoplasm. Ecologists narrow the definition further by requiring that autotrophs obtain their energy from the sun. In microbiologist parlance, this would be a photoautotroph. See photoautotrophic and chemoautotrophic.

Photophosphorylation

แปลว่า(Environmental Engineering) The synthesis of the energy storage compound adenosine triphosphate (ATP) from adenosine diphosphate (ADP) using solar energy.

wrought iron

แปลว่าเหล็กตี ไม่ใช่เหล็กหล่อ ไม่มีสนิมใช้ทำท่อน้ำ เหล็กตี ไม่ใช่เหล็กหล่อ, เหล็กที่ดัดเป็นลวดลายต่างๆ

Reaeration

แปลว่า(Environmental Engineering) The dissolving of molecular oxygen from the atmosphere into the water.