“lockalloy”的概念、定义、翻译、参考文献-科学参考

单词	lockalloy
释义	lockalloy [`läk·ǝ´lȯi] ^METALLURGY A beryllium-base alloy composed of 62% beryllium and 38% aluminum; used as a structural aerospace alloy because of low density and high (47,000 pounds per square inch or 3.2 × 10⁸ pascals) yield strength.
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