单词查询
alkyne
美['ælkɑɪn]，英['ælkɑɪn]，
释义
「
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n. 【化】炔； 网络释义： 炔烃；链炔烃；炔类；
例句
A new test method, in which alkyne impurity content in 1, 3-Butadiene is determined by a capillary gas chromatograph, was introduced.
介绍了一种毛细管气相色谱法测定1,3-丁二烯中炔烃杂质含量的新试验方法。
Introduction to the Alkyne Triple Bond.
Alkyne complexes, especially its terminal hydrogen, is not only presence weak acidity but also has reaction activation.
在炔烃类化合物中，尤其是其端基氢不仅存在着弱酸性，而且还具有一定的反应活性。
介绍了一种毛细管气相色谱法测定1,3-丁二烯中炔烃杂质含量的新试验方法。
Introduction to the Alkyne Triple Bond.
Alkyne complexes, especially its terminal hydrogen, is not only presence weak acidity but also has reaction activation.
在炔烃类化合物中，尤其是其端基氢不仅存在着弱酸性，而且还具有一定的反应活性。