ผลการค้นหา

bureau

แปลว่า(ละติน burras หมายถึงสีแดง) โดยแรกเริ่มใช้เรียกผ้าสีแดงซึ่งเป็นผ้าปูโต๊ะเขียนหนังสือ ต่อมาเลยใช้เรียกตัวโต๊ะเลยทีเดียว ในอเมริกาเรียก dresser

furrow irrigation

แปลว่าการให้น้ำแบบร่องคู : ดู irrigation, furrow

agricultural drainage

แปลว่าการระบายน้ำเพื่อการเกษตร : ดู drainage, agricultural

curve, depth-area

แปลว่าเส้นโค้งแสดงความสัมพันธ์ระหว่างความลึกเฉลี่ยของฝนกับพื้นที่ที่ฝนตก เรียกอีกอย่างหนึ่งว่า rainfall intensity-area curve

area-capacity curve

แปลว่าโค้งพื้นที่-ความจุ : ดู curve, area-capacity

turbulent flow

แปลว่าการไหลแบบปั่นป่วน : ดู flow, turbulent

Basic Oxygen Furnace (BOF)

แปลว่า(english) "WHAT A pear-shaped furnace, lined with refractory bricks, that refines molten iron from the blast furnace and scrap into steel. Up to 30% of the charge into the BOF can be scrap, with hot metal accounting for the rest. WHY BOFs, which can refine a heat (batch) of steel in less than 45 minutes, replaced open-hearth furnaces in the 1950s; the latter required five to six hours to process the metal. The BOF's rapid operation, lower cost and ease of control give it a distinct advantage over previous methods. HOW Scrap is dumped into the furnace vessel, followed by the hot metal from the blast furnace. A lance is lowered from above, through which blows a high-pressure stream of oxygen to cause chemical reactions that separate impurities as fumes or slag. Once refined, the liquid steel and slag are poured into separate containers. "

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.

irregular curve

แปลว่าบรรทัดขีดเส้นโค้งใต้แบบ หรือที่มักเรียกกันว่า Frcnch curve หรือ universal curce

Nonpoint source pollution (NPSP)

แปลว่า(Environmental Engineering) Any pollution from a source which cannot be attributed to a particular discharge point, e.g. from agricultural crops, city streets, construction sites, etc.

BURST PRESSURE

แปลว่า(english) The level of pressure at which a component, pipe, tube, hose or other fluid passage will burst during application of internal pressure. Normally 2.5 - 4.0 times working pressure.

Pressure:

แปลว่า(english) Pressure is a similar idea to stress, the force intensity at a point, except that pressure means something acting on the surface of an object rather than within the material of the object. When discussing the pressure within a fluid, the meaning is equivalent to stress.