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单词
beryllium alloy
释义
beryllium alloy
[bǝ`ril·ē·ǝm `al´oi]
METALLURGY
Any dilute alloy of base metals containing a few percent of beryllium in a precipitation-hardening system.
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BPMC
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bps
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b quark
Br
BRA
brace
brace and bit
braced framing
braced-rib arch
brace head
brace key
brace pile
brace root
brachial
brachial artery
brachial cavity
brachial plexus
Brachiata
brachiate
brachiating motion
brachiating robot
brachiolaria
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