请输入您要查询的字词:
编者注:本词条为中国台湾地区学术名词用语,仅供参考。
单词
source decay
释义
source decay
射源衰变
计量学名词
随便看
pitch natural frequency
pitch number
pitch of an aircraft
pitch of a propeller
pitch of convolution
pitch of gear
pitch of increments
pitch (of rifling)
pitch of screw
pitch of track
pitch of violin
pitch of wire cord
pitchometer
pitch opal
pitch ore
pitch oscillation
pitchout
pitchover
pitch over
pitch peat
pitch perception
pitch period
pitch-pin
pitch pine
pitch pine; Pinus rigida Mill.
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