“pedestal”的概念、定义、翻译、参考文献-科学参考

单词	pedestal
释义	pedestal [`ped·ǝst·ǝl] ^{CIVIL ENGINEERING} 1. The support for a column. 2. A metal support carrying one end of a bridge truss or girder and transmitting any load to the top of a pier or abutment. ^ELECTRONICS See <<blanking level>> ^ENGINEERING A supporting part or the base of an upright structure, such as a radar antenna. ^GEOLOGY A relatively slender column of rock supporting a wider rock mass and formed by undercutting as a result of wind abrasion or differential weathering. Also known as rock pedestal.
随便看	radio interference radio interferometer radioiodine radioisotope radioisotope assay radioisotope battery radioisotope thermoelectric generator radioisotopic generator radio knife radio landing aid radio landing beam Radiolaria radiolarian chert radiolarian earth radiolarian ooze radiolarite radiole radio line of position radio link radiolitic radiolocation radio log radiological radiological agent radiological defense

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