ค้นเจอ 597 รายการ

Saltwater intrusion

แปลว่า(Environmental Engineering) The gradual replacement of freshwater by saltwater in coastal areas where excessive pumping of groundwater occurs.

Unit Water Content

แปลว่า(Concrete Engineering) The quantity of water per unit volume of freshly mixed concrete, often expressed as gallons or pounds per cubic yard. This is the quantity of water on which the water cement ratio is based, and does not include water absorbed by the aggregate

available water

แปลว่าน้ำที่พืชนำไปใช้ได้ : ดู water, available

perched water table

แปลว่าระดับน้ำใต้ดินเทียม : ดู water table, perched

Water Vapor Pressure

แปลว่า(Concrete Engineering) The pressure exerted by water vapor. Air that contains higher amounts of water vapor exerts a higher vapor pressure than air which has a lower amount of has a higher water vapor pressure In concrete water vapor pressure is calculated by the difference between the vapor pressure of the concrete and the ambient relative humidity and temperature and in contact with the soil. that is calculated by; based upon relative humidity and temperature. The greater the difference between the water vapor and ambient humidity and temperature, in degrees Fahrenheit. the greater the water vapor pressure exerted.

Water-Cement Ratio

แปลว่า(Concrete Engineering) The ratio of the amount of water, exclusive of that absorbed by the aggregates, to the amount of cement in a concrete mix. Typically expressed as percentage of water, by weight in pounds, to the total weight of portland cement, fly ash, and any other cementitious material, per cubic yard, exclusive of any aggregates.

Receiving water

แปลว่า(Environmental Engineering) A water which receives wastewater (treated or otherwise) discharges.

as a duck takes to water

แปลว่าเป็นธรรมชาติ

IDM

bathwater

แปลว่าน้ำสำหรับอาบ

N

be in deep water over

แปลว่ายุ่งยากกับ, วุ่นวายอยู่กับ

IDM

cast one's bread on the waters

แปลว่ากระทำสิ่งที่ดี (ซึ่งจะย้อนกลับมาหาคุณในเวลาต่อมา)

IDM

get into hot water / a jam

แปลว่ามีปัญหา, ยุ่งยาก

IDM