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root sum square
el. 平方和的平方根
space 和方根 (各向误差平方和的平方根)
tech. 和的平方根
root-sum-square [ˌruːtˌsʌm'skwεə, -'skwεr]
earth.sc. 和的平方根; 根平方和
square root of the sum square
gen. 平方和的平方根
 English thesaurus
root sum square
abbr., opt. rss
root sum square: 8 phrases in 5 subjects
Aviation1
Bridge construction2
Earth sciences1
Hydroelectric power stations1
Technology3