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英语词典
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词汇
PTR
类别
英汉汉英翻译词典
释义
PTR
PTR
1.
■
=Paper Tape Reader 纸带输入机;
2.
■
Photo Tape Reader 光电纸带输入机, 光带读出器;
3.
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Pool Test Reactor 游泳池式试验性反应堆
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antimony cake
antimony-cesium mosaic
antimony-cesium photo cathode
antimony chloride
antimony cinnabar
antimony crocus
antimony-flint glass
antimony flowers
antimony fume
antimony glance
antimony glass
antimony halides
antimony hydride
antimonyl
antimony lactate
antimonyl bromide
antimonyl chloride
antimony needle
antimony orange
antimony ore
antimony pentachloride
antimony pentafluoride
antimony pentasulfide
antimony peroxide
antimony poisoning
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更新时间:2026/7/23 1:42:19