Zobrazeno 1 - 2
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pro vyhledávání: '"Kazuhiro Shono"'
Publikováno v:
SID Symposium Digest of Technical Papers. 31:500-503
We have developed a new electron gun (PX gun) for 41cm color display tube. This electron gun achieves 32% decrease of number of parts, and 25% reduction of the cost with improvement of focus performance. This gun adopts the single Dynamic-Beam-Formin
Publikováno v:
Phytochemistry. 53:1091-1095
Three putrescine (i.e. 1,4-butanediamine) bisamides were isolated from the leaves of Aglaia grandis. Their structures were elucidated by interpretation of spectral data.