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man sv
释义
man sv
网络
西弗
网络释义
1.
西弗
...为受到该特定辐射源曝露的人数乘该受曝露群组的平均有效剂量。对於一给定的辐射源受照群体所受的总有效剂量S,单位为 …
erss.aec.gov.tw
例句
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valve-type lightning arrester
valve type piston
valve-type piston
valve type piston pump
valve-type surge arrester
valve type track circuit
valve type zinc oxide lightning arrester
valve umbrella
valve unit control
valve unit protection
valve view
valve voltage
valve voltage damper
valve voltage divider
valve voltage drop
valve voltage regulator
valve voltmeter
valve washer
valve wattmeter
valve well
valve winding
valve with ball seat
valve with conical seat
valve with spring core
valve with variable slope
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更新时间:2026/9/7 23:40:49