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铍2
释义
铍2(1)鈹pí(2)钢灰色、轻、坚硬、质脆而有毒的二价金属元素,具有高电导率且X射线对它有高的贯穿能力,以化合物形式存在,可以从它的化合物还原生产(如通过电解),主要用在合金中做硬化剂(如与铜),在X射线管中用作窗并且在核反应堆中用作慢化剂和反射层 [beryllium]――元素符号Be另见pī
随便看
lockstep
lock-step parallelism
lock stepper
lock sth. away
lock sth away
lock stitch
lockstitch
lock stock and barrel
lock, stock and barrel
lock text
Lock the stable door after the horse has been stolen
lock type
lock type base
lock/unlock facility
lock unt
lock up
lock-up
lockup
lock violation
lock washer
lockwire
Lockwood
Lockwood's ligament
Lockwood's ligaments
Lockwood's sign
英汉双解词典收录913115条英汉汉英双解翻译词条,基本涵盖了全部常用单词的读音、翻译及用法,是英语学习的有利工具。
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更新时间:2026/1/18 4:19:33