“compression”的概念、定义、翻译、参考文献-科学参考

单词	compression
释义	compression [kǝm`presh·ǝn] ^{COMPUTER SCIENCE} See <<data compression>>. ^ELECTRONICS 1. Reduction of the effective gain of a device at one level of signal with respect to the gain at a lower level of signal, so that weak signal components will not be lost in background and strong signals will not overload the system. 2. See <<compression ratio>> ^GEODESY See <<flattening>> ^GEOLOGY A system of forces which tend to decrease the volume or shorten rocks. ^{MECHANICAL ENGINEERING} See <<compression ratio>> ^MECHANICS Reduction in the volume of a substance due to pressure; for example in building, the type of stress which causes shortening of the fibers of a wooden member.
随便看	altithermal soil altitude altitude acclimatization altitude azimuth altitude-azimuth mounting altitude chamber altitude circle altitude-contour altitude curve altitude datum altitude delay altitude difference altitude hole altitude intercept altitude reservation altitude sickness altitude signal altitude tints altitude valve altitude wind tunnel altitudinal vegetation zone ALT key alto altocumulus cloud altostratus cloud

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