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词汇
減速劑
释义
減速劑
jiǎn sù jì
核子反應器中,用以減低中子運動速度,緩和撞擊且不吸收中子的物質。常用的減速劑有輕水、重水、石墨、鈹、氧化鈹等。
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The US
the U S
the U.S
theurgy
The urhan pyramide
The URI can be absolute or relative
Theurier
Theuriet
The URI formed by combining
The Urinary Bladder Channel of Foot Taiyang
the urinary bladder channel of foot-taiyang
the urinary bladder disease
the urinary sediments examination
The Urinary System
the urinary system infection
the urinary tract
the urine
the urine dry chemistry analyzer
the USA
the U S A
the U.S.A
the US Abraham
the us abraham tank
The USA broken the relation with guba in Jan
The USA cable TV network
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更新时间:2026/6/21 4:05:03