英汉词典

1.The results showed that all together 14 impurities were generated, including oxygen-containing compounds, alkynes, and organic acids, and their total actual recovery was 1.164%.

结果表明，生产的杂质包括含氧有机化合物、炔烃和有机酸计14种组分，总真实收率为1.164％；

2.The results showed that all together 14 impurities were generated, including oxygen-containing compounds, alkynes, and organic acids, and their total actual recovery was 1.164%.

结果表明，生产的杂质包括含氧有机化合物、炔烃和有机酸计14种组分，总真实收率为1.164％；

3.Science of Synthesis: Houben-Weyl Methods of Molecular Transformations: Category 6: Compounds with All-Carbon Functions , Volume 43: Polyynes, Arynes, Enynes, and Alkynes.

合成科学，第6类： 具全碳功能的化合物，第43卷：聚块烃、芳块、烯块与块（高价丛书）

4.However, alkyl-substituted propargylic dithioacetals could be synthesized by the displacement reaction of the corresponding terminal alkynes with alkyl iodides.

烷基取代的炔丙基硫缩酮衍生物，则能利用相对应的末端炔和碘烷亲电基进行取代反应所获得。

5.This article shows particular description of Fabricating Soluble Carbon Nanotubes with Ferrocene or Pyrene Containing Poly (1-alkyl) alkynes.

本论文详尽描述了利用含二茂铁或芘的聚(1 -烷基)炔合成可溶性碳纳米管。

6.This article reviews recent methods used in organic synthesis for the stereoselective reduction of alkynes to Z or E alkenes.

综述了在有机合成领域中，通过炔烃立体选择性还原制备Z-或E-烯烃的近期方法。

7.The first part of this thesis summarized the synthetical condition and the latest application of various alkynes .

本论文第一部分对各种炔烃的合成条件作了系统综述。并对二茂铁乙炔近年来的应用作了概述。

8.Addition Reactions to alkynes, Hydrogenation, Halogenation and HX. Hydration of alkynes. Tautomerization.

炔烃的加成，氢化，卤化和HX。炔烃的水化作用。

9.And making methane to C2 alkynes by microwave chemistry methods have obvious advantages.

而利用微波化学方法从甲烷偶联制C2炔有着明显的优越性。

10.Table 2 shows names for some alkyl groups, alkanes, alkenes and alkynes.

表2显示了一些烷基、烷烃、烯烃及炔烃的命名。