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ค้นเจอ 64 รายการ

Climatology

(Environmental Engineering) The study of the climate, how the earth's atmosphere performs over long periods of time.

Beam and Sling

(english) Tackle used in conjunction with a crane for turning over the cope or drag of a mold prior to assembly.

Concentrated force:

(english) A force considered to act along a single line in space. Concentrated forces are useful mathematical idealizations, but cannot be found in the real world, where all forces are either body forces acting over a volume or surface forces acting over an area.

Bed-In

(english) Method whereby drag may be rammed in the pit or flask without necessity of rolling over. Process used in production of heavy castings.

Distributed load:

(english) An external force which acts over a region of length, surface, or area: essentially any external force which is not a concentrated force.

Closure

(Environmental Engineering) The act of preparing a landfill for long term inactivity, including placement of a cover over the landfill to prevent infiltration of surface water.

Bandsaw

(english) A power saw, the blade of which is a continuous,narrow,steel band having teeth on one edge and passing over two large pulley wheels.

Bent Axis Pumps

(english) In this pump, the pistons are at an angle to the drive shaft and Thrust Plate. The piston block shaft is connected to the drive shaft by a universal joint, not shown. The drive shaft, thrust plate, piston block shaft, and piston block all revolve. The connecting rods are attached to the thrust plate and revolve with it, unlike the swash plate pump where the piston rods slide past a stationary swash plate. The outlet ports are semi-circular holes in the Valve Plate, shown on the far right of the animation on edge and in a head-on view below, right. As the pump revolves, half the pistons suck in fluid as they pass over the intake port. The other pistons discharge their fluid through the outlet port. This pump should be compared to the radial piston pump, swash plate pump, and wobble pump.

Aromatic

(Environmental Engineering) A form of bonding in which ring compounds share electrons over more than two atoms. The electrons are delocalized. This leads to unusual ring stability.

Reliability

(Software Engineering) a measure of the degree to which software operates reliably over some period of time ความเชื่อถือได้, ความไว้ใจได้ [วิศวกรรรมอุตสาหการ]; ความเชื่อถือได้ [อิเล็กทรอนิกส์, ไฟฟ้ากำลัง]

Plastic

(Concrete Engineering) A condition of freshly mixed concrete. mortar or cement -paste indicating that it is workable and readily re-moldable, is cohesive, and has an ample content of fines and cement but is not over wet.

land

ที่ดิน, ภูมิประเทศ, ประเทศ, แผ่นดิน, พื้นดิน, ทางบก Department of Lands = กรมที่ดิน Land Control and Management Division กองควบคุมและจัดที่ดิน (ของกรมที่ดิน) Land Survey Administration = ส่วนการรังวัด (ของกรมที่ดิน) Land Registration Amdinistration ส่วนการทะเบียนที่ดิน Land Record Divison กองรักษาทะเบียนที่ดิน Cadastral Survey Division กองรังวัดที่ดิน (กรมที่ดิน) Right Over Land Control Division กองควบคุมสิทธิในที่ดิน

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