“cellar”的概念、定义、翻译、参考文献-科学参考

单词	cellar
释义	cellar [`sel·ǝr] ^{COMPUTER SCIENCE} See <<push-down storage>> ^{PETROLEUM ENGINEERING} An excavation in the ground for providing additional height between the rig floor and the wellhead to accommodate various well components and provide a place for collecting drainage water and other fluids for subsequent disposal.
随便看	shaded-relief map shade error shade glass shading shading coefficient shading coil shading ring shading signal shadow shadow attenuation shadow bands shadow batch system shadow effect shadow factor shadowgram shadowgraph shadow line shadow mask shadow microscopy shadow photometer shadow region shadow scattering shadow zone shadscale shaft

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