ค้นเจอ 3,631 รายการ

Pembroke table

แปลว่าโต๊ะสี่เหลี่ยมผืนผ้า อาจมีหัวโต๊ะเป็นรูปโค้งมนก็ได้ ทางด้านสกัดมีบานพับติดอยู่ เพื่อยกพื้นดต๊ะขึ้นลงได้ เรียกชื่อตามชื่อของ Earl of Pem broke ที่ 9

Pumping (of Pavements)

แปลว่า(Concrete Engineering) The ejection of a mixture of water and solid materials such as clay or silt along cracks, transverse or longitudinal joints, and along pavement edges caused by downward slab movement due to the passage of heavy loads, machinery or equipment over the pavement after free water has accumulated in or on the subbase, subgrade or basecourse.

Black Oil Tempered Spring Steel Strip (Scaleless Blue)

แปลว่า(english) A flat cold rolled usually .70/.80 medium high carbon steel strip, blue-black in color, which has been quenched in oil and drawn to desired hardness. While it looks and acts much like blue tempered spring steel and carries a Rockwell hardness of C44/47, it has not been polished and is lower in carbon content. Used for less exacting requirements than clock spring steel, such as snaps, lock springs, hold down springs, trap springs, etc. It will take a more severe bend before fracture than will clock spring, but it does not have the same degree of spring-back.

Temperature Rise

แปลว่า(Concrete Engineering) The increase of concrete temperature caused by heat of hydration and heat from other sources.

Boron (chemical symbol B)

แปลว่า(english) Element N. 5 of the periodic system. Atomic weight 10.82. It is gray in color, ignites at about 1112 (degrees) F. and burns with a brilliant green flame, but its melting point in a non-oxidizing atmosphere is about 4000 (degrees) F. Boron is used in steel in minute quantities for one purpose only- to increase the hardenability as in case hardening and to increase strength and hardness penetration.

driving member

แปลว่าแผ่นขับหรือแผ่นส่งกำลังของคลัทช์ (ทำงานประสานกับ driven member)

Cement Content

แปลว่า(Concrete Engineering) A quantity of cement contained in a unit volume of concrete or mortar, ordinarily expressed as pounds, barrels, or bags per cubic yard.

Ecosystem

แปลว่า(Environmental Engineering) An organism or group of organisms and their surroundings. The boundary of an ecosystem may be arbitrarily chosen to suit the area of interest or study.

Neat Cement-Paste

แปลว่า(Concrete Engineering) A mixture of water and hydraulic cement, both before and after setting and hardening.

portland blast furnace cement

แปลว่า( ก่อสร้าง ) ปูนซีเมนต์ที่มีส่วนผสมขี้เหล็ก จากเตาหลอมโลหะ ซึ่งเป็นซีเมนต์ด่างกับ Portland cement = ปูนซีเมนต์ชนิดดี

Requirements engineering

แปลว่า(Software Engineering) the activities required to elicit, elaborate, negotiate, specify, and validate system or software requirements

Cementitious

แปลว่า(Concrete Engineering) Having cement-like, cementing, or bonding type properties. Material or substance producing bonding properties or cement-like materials.