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standard pitch
avia. 标准桨距 (螺旋桨的桨在螺旋桨三分之二半径处测得的几何桨距,用百分数的形式来表示,又称 nominal pitch (标称节距))
chem. 标涯距
earth.sc. 标准距; 标准绕距
mech. 标准螺距
mech.eng. 标准〔螺〕距; 【电】标准绕距
tech. 标准音高; 标准螺
 English thesaurus
standard pitch
railw., abbr. s.p.
standard pitch: 7 phrases in 4 subjects
Agriculture2
Otorhinolaryngology1
Technology3
Textile industry1