单词 | head crash |
释义 | > as lemmashead crash head crash n. Computing a failure of a hard disk drive in which the read-write head comes into contact with the surface of the platter (platter n.1 4), causing permanent damage and loss of data.Head crashes are often caused by a sudden and severe movement of the drive while it is in use, such as when a laptop computer is dropped. ΚΠ 1965 Brit. Patent 989,692 4/2 The spring bias and diaphragm natural resiliency act against the air pressure on the diaphragm to prevent the condition known as ‘head crash’ or ‘head-disc contact’. 1984 PC 18 Sept. 149/3 To prevent head crashes, hard drive manufacturers seal the disk (and drive works) inside air-tight cans or cartridges. 2010 N.Z. Herald (Nexis) 25 Nov. It's..more robust than the other MacBooks—no danger of bangs producing hard drive head crashes. < as lemmas |
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