碳核素分析 的英文怎麼說

中文拼音 [tànfēn]
碳核素分析 英文
carbon isotope analysis
  • : 名詞[化學] (非金屬元素) carbon (c)
  • : 核構詞成分。
  • : Ⅰ形容詞1 (本色; 白色) white 2 (顏色單純) plain; simple; quiet 3 (本來的; 原有的) native Ⅱ名...
  • : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
  • : Ⅰ動詞1. (分開; 散開) divide; separate 2. (分析) analyse; dissect; resolve Ⅱ名詞(姓氏) a surname
  1. The structure of the resulting pyrylium salts was confirmed by ft / ir, ( superscript 1 ) h nmr, ( superscript 13 ) c nmr, ms spectroscopies and elemental analyses

    別用紅外光譜、磁共振氫譜、譜、質譜以及元對所得化合物進行了表徵。
  2. A little ferrite and cementite, through the analysis of the strengther and ductiler, we draw the conclusion that this is very important in reality, observing the graphite nodule in sem and tem, there are many spheroiding element and anti - spheroiding elements in the core and edge of graphite nodule, they form the oxides sulphide and nitride. we draw the conclusion that they may be the core of graphite nodule

    在掃描電鏡( sem )與透射電鏡( tem )上觀察石墨球,與傳統石墨球相比低球鐵的石墨球呈細小點狀佈,球墨中心聚集有較多的球化元而在邊緣處佈有反球化元。石墨球中心存在有氧化摘要一物、硫化物以及氮化物等組成的復雜的化合物,經認為它們是球狀石墨形的有效心。
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