ตัวกรองผลการค้นหา
pert
แปลว่าคำย่อของ pertaining
Present perfect กับการใช้ Already, Ever, Never และ Yet
Beryllium Copper
แปลว่า(english) An alloy of copper and 2-3% beryllium with optionally fractional percentages of nickel or cobalt. Alloys of this series show remarkable age-hardening properties and an ultimate hardness of about 400 Brinell (Rockwell C43). Because of such hardness and good electrical conductivity, beryllium-copper is used in electrical switches, springs, etc.
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.
Break Test (for tempered steel)
แปลว่า(english) A method of testing hardened and tempered high carbon spring steel strip wherein the specimen is held and bent across the grain in a vice-like calibrated testing machine. Pressure is applied until the metal fractures at which point a reading is taken and compared with a standard chart of brake limitations for various thickness ranges.
peppermint
แปลว่าพืชจำพวก Mentha piperita มีกลิ่นหอม
perch
แปลว่าปลาน้ำจืดจำพวก Perca flavescens
Belt Wrapper
แปลว่า(english) Line equipment used in the Tin Mill for starting coils on prime or reject reels. The belt wrapper ensures a proper start.
Paper prototype
แปลว่า(Software Engineering) a paper representation of an application (e.g., story boards that describe the interaction at a human interface)
keyway calipers
แปลว่าปากกาขาโค้ง (ความหมายอย่างเดียวกับ keyhole calipers)
Blue Vitriol Copper sulfate
แปลว่า(english) A layout solution which turns a copper color when applied to a clean,polished metal surface.
sperm whale
แปลว่าปลาวาฬที่มีน้ำมันในสมอง ใช้ทำเทียนไข , ไขชนิดนี้เรียกว่า "spermatic"
Temperature Rise
แปลว่า(Concrete Engineering) The increase of concrete temperature caused by heat of hydration and heat from other sources.
