ผลการค้นหา

ACCUMULATOR

แปลว่า(english) A vessel, normally cylindrical, which is used to store fluid and gas for future release of the energy in the compressed fluid and gas. Normally contains a diaphragm or piston between the fluid (liquid) and gas chambers. Fluid is normally introduced at one end and the gas at the opposite end.

BACKUP BOTTLE

แปลว่า(english) A vessel, normally cylindrical, which is used to store gas for future release of the energy in the compressed gas to an accumulator.

Blowhole

แปลว่า(english) A defect in a casting caused by trapped steam or gas.

Nitrogen fixation

แปลว่า(Environmental Engineering) The conversion of atmospheric (or dissolved) nitrogen gas into nitrate by microorganisms.

Change of State

แปลว่า(Concrete Engineering) The process whereby liquid is heated to the point of evaporation changing the liquid into a gas the condensation of a gas on a cooler surface returning it from gaseous to liquid form.

calcium cabide

แปลว่า(เคมี ) CaC2. ได้จากให้ความร้อนกับสารผสมของ lime กับ coke ในเตาหลอมไฟฟ้า ใช้ทำ Acetylene gas โดยการให้เกิดปฏิกิริยากับน้ำ

Hydrocarbon

แปลว่า(Environmental Engineering) Any organic compound composed entirely of carbon and hydrogen. Two examples are methane gas and octane.

acetylene generator

แปลว่า(การเชื่อมต่อ) ท่อหรือหลอดบรจุแก๊สเชื่อมโลหะ ซึ่งมีความอัดดันสูง ปฏิกิริยาของน้ำกับ calcium carbide เป็นตัวการทำให้เกิด acelyiene gas

Blowhole 2

แปลว่า(english) A cavity which was produced during the solidification of metal by evolved gas, which in failing to escape is held in pockets.

Condensation

แปลว่า(Concrete Engineering) When a moisture laden gas comes in contact with a cooler surface a change of state from gaseous to liquid occurs.

Vaporproof

แปลว่า(Concrete Engineering) A material that is totally immune to the passage of a gas under pressure. Any material that is truly vaporproof will inherently be waterproof.

Denitrification

แปลว่า(Environmental Engineering) The anoxic biological conversion of nitrate to nitrogen gas. It occurs naturally in surface waters low in oxygen, and it can be engineered in wastewater treatment systems.