[医] 四
A combining form or prefix signifying four, as in tetrabasic,
tetrapetalous.
A combining form (also used adjectively) denoting four
proportional or combining parts of the substance or ingredient denoted
by the term to which it is prefixed, as in tetra-chloride, tetroxide.

tetra-的用法和样例:

词汇搭配

  • neon-tetra disease霓虹鱼病
  • tetra ethyl lead四乙基铅

This is Scientific American Sixty Seconds Science, I'm Sophie Bushwick, got a minute? When Mexican tetra fish moved into darker caves long ago, they evolved to deal with the dark by becoming albino and going blind. A new research shows that the chang

发表于:2018-12-24 / 阅读(245) / 评论(0) 分类 Scientific American(一)月

T Tanshinone IIA 丹参酮IIA Tanshinone I 丹参酮I Tanshinone IIB 丹参酮IIB Taraxasterol 蒲公英甾醇 Taraxerol 蒲公英赛醇 Tauro ursodesoxy cholic acid 牛磺熊去氧胆酸 Taxifolin 花旗

发表于:2019-01-03 / 阅读(236) / 评论(0) 分类 医务英语

10 Getting The Lead Out 第十章 把铅撵出去 In the late 1940s, a graduate student at the University of Chicago named Clair Patterson (who was, first name notwithstanding, an Iowa farm boy by origin) was using a new method of lead isotope measur

发表于:2019-02-17 / 阅读(264) / 评论(0) 分类 万物简史
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all feeds
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