SPECTabbr.单光子发射计算体层摄影(=single photon emission computed tomography)
specabbr.细则;规格(=specification)abbr.投机(=speculation)abbr.特别;特别地(=special/specially)
spectrometer detector光谱探测器
spectroscopic entropy光谱熵
specified sensitivity规定灵敏度
speclfic surface area比表面积
specifity of catalyst[化] 催化剂的选择性
spectroscopical purity光谱纯度
Spectroreta hyalodiscan.透窗山钩蛾
Speclficial population特定人群
spectroscopic parallax分光视差
spectrochemical method光化学测定法