片语

aromatic-ring stacking effect芳环堆积效应

aromatic dense ring芳香稠环

aromatic c ring芳香基核

aromatic ring opening芳环开链

aromatic-ring stacking芳环堆积

oriented aromatic ring间位取向芳环

aromatic-ring stacking interaction芳环堆积作用

aromatic fused ring芳香稠环

英汉例句

• in the picoline pyrolysis experiment, the methyl disengages from aromatic ring to form methane firstly, then the following reaction of the aromatic ring is similar to pyridine.

  甲基吡啶的热稳定性比吡啶差，热解时甲基首先脱离芳香环进入气相，随后芳香环的反应途径和吡啶类似；

• it is worth while to note that the steroidal glycoside possessing an aromatic ring substituted alkanoyl group at its glucose moiety was found for the first time in fungi .

  值得注意的是，这种糖片段上有芳环取代的烷酰氧基基团的麦角甾烷型甾体糖苷为真菌中首次报道。

• in particular, for polymers with the aromatic groups along the polymer backbone generally at least about 55 percent of the aromatic ring positions are fluorinated.

  尤其，对于沿着聚合物主链带有芳基的聚合物通常有至少约55％的芳环位置被氟化。

• meanwhile ir analysis showed that side chain between molecule and hydrogen of aromatic ring were decreased, condensed degree was increased in catalytic oxidation.

  ir光谱分析同样反映出沥青经催化氧化后分子结构中侧链减少，芳环上的氢减少，整个芳环的缩合程度增加。

• the first is the direct extraction of the sulfur atom from the molecule, and the second is the hydrogenation of one aromatic ring followed by extraction of the sulfur atom.

  前者为直接从分子中脱去硫原子，后者是一个芳香环先加氢，然后再脱去硫原子。

• the properties of the substituents on aromatic ring would influence whether the product distribution could be controlled conveniently.

  芳环上取代基性质对产物分布的可调性具有重要的影响。

• radio-frequency power and the flow ratio of source gas influence the deposition rates , which correlates with the fraction of aromatic ring (corresponding to the sp2) and the frictional behaviors.

  射频功率以及源气体流量比影响着薄膜的沉积速率，进而影响着薄膜中sp2芳香环式结构比例和薄膜的摩擦性能。

• with such a constitution, the fiber fabric is able to adequately decompose and remove not only formaldehyde and acetaldehyde, but also vocs having an aromatic ring such as toluene and xylene.

  该发明的具有voc除去功能的纤维布帛在纤维布帛的至少一部分，利用粘合剂树脂固定有疏 水性无机多孔物质及光催化剂。

• in- termolecular reactions were observed with the c—pd bond formed by the c—h activation of the aromatic ring and the nitrile group.

  当然，人们也观察到了通过芳香c—h键活化产生的芳基碳钯键与腈基的分子间反应。

• abnormal hydrogenation of an aromatic ring of hainanensine analogue is reported. the possible mechanism for this reaction is provided.

  报道了海南粗榧新堿类似物芳环的一种反常氢化反应，并提出了可能的反应机理。

• from molecule structure of coal, coal reaction character was described by aromatic ring , hydrogenation aromatic ring , alkane , alkane bond , oxy-group.

  从煤分子结构出发，煤的反应性可以用芳香环，氢化芳香环，烷烃链、烷烃键和含氧官能团的变化来描述。

• the effect of the substituents on the aromatic ring (upon the hydrogen rearrangement was studied.

  分析了芳环上取代基对氢重排的影响。

• the dependence of relative intensity and frequency of bands of aromatic ring on the atomic number of lanthanides indicates the presence of a double-double effect.

  芳香环谱带的相对强度和频率对于镧系元素原子序数的依赖关系表明双-双效应的存在。

• the invention has the advantages of abundant raw material, low cost and high yield, and can directly obtain monobromo aromatic ring without separation and purification;

  本发明的优点是：原料易得，成本低、收率高，无需分离纯化即可直接制得单溴芳环产物；

• the destruction of aromatic ring occurred during heating stage.

  环的破坏主要发生在升温阶段。

• other reactions such as aromatization of naphthenes systems and eventual condensation of the aromatic ring systems will produce coke.

  其它诸如环烷系的芳构化与芳环系的最终缩聚等反应将导致焦炭的生成。

• in any case, the break of c—c bonds between the aromatic ring and the whole branch chain are promoted with the increasing of partial hydrogen pressure.

  氢分压的提高促进了与芳香环连接的碳键的断裂，与反应物的分子结构无关。

• the results show that the introduction of aromatic ring in the alkyl chain increases the size of the hydrophobic group and decreases the capability of surfactant in reducing water surface tension.

  在与大庆原油的油水界面性能的研究中发现，其中一类表面活性剂表现出较好的界面性能。