| 单词 | high-speed steel |
| 释义 | high-speed steel (once / 236387 pages) n WORD FAMILY high-speed steel USAGE EXAMPLESThe ship, called the Freedom, is 378 feet long and has a high-speed steel hull that allows it to travel about 50 mph. Washington Post(Aug 02, 2010) Molybdenum high-speed steel is more expensive than tungsten high-speed steel, but is said to wear better. Various, The New Gresham Encyclopedia. Vol....(2010) The speeds given in this table represent results obtained with tools made of a good grade of high-speed steel properly heat-treated and correctly ground. Jones, Franklin D., Turning and Boring—A specialized t...(2010) n an alloy steel that remains hard at a red heat; used to make metal-cutting tools Syn|Hyper hot-work steel tool steel alloy steel that is suitable for making tools; is hard and tough and can retain a cutting edge |
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