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amyl相关的网络例句
与 amyl 相关的网络例句 [注:此内容来源于网络,仅供参考]

The synthesis of i amyl acetate from i amylic alcohol and acetic acid using silica gel carrier acid as catalyst is reported.

以乙酸和异戊醇为原料,采用硅胶载体酸为催化剂合成乙酸异戊酯。

The catalytic effect of different modified molecular si eves were studied for synthesis amyl acetate, the results indicate that SO 2- 4 /FeZSM have go od catalysis activity to esterification .The effect of the ratio of reactants, the amoun t of the catalyst and the reaction time were also investigated.

考察不同改性分子筛催化合成乙酸戊酯的催化活性,结果表明:改性SO2 - 4/FeZSM对合成酯的催化作用较好,并讨论了以该催化剂催化酯化时原料配比、催化剂用量、反应时间等因素与酯化反应的关系。

Reproduceible event-related potentials to amyl acetate were recorded at Cz.

分别在头皮中央点处记录嗅觉相关电位。

The activation energy of the reaction with solid super acidic catalyst is obviously lower than that of the reaction without catalyst, Sugesting that S2O8(superscript 2-)/TiO2-Al2O3 is the the effective catalyst of the synthesis of amyl acetate.

固体超强酸S2O82-/TiO2-Al2O3使反应活化能明显降低,是乙酸异戊酯合成的有效催化剂。

Amyl cinnamate was synthesized from cinnamic acid and amyl alcohol using tungstosilicic acid as catalyst.

以钨硅酸为催化剂,马来酸酐和异戊醇为原料催化合成马来酸二异戊酯。

Of AMYL was found in pancreas, a specific enzyme should be used to aid diagnosis of pancreatic abnormalities.

胰脏中AMYL的活性约占86-93%,可作为家兔胰脏之特异性酵素。

The transformants harboring different copies of amyL were developed on kanamycin by using homolog-mediated chromosomal amplification of a-amylase gene.

licheniformis B0204染色体中的同源整合与高温a-淀粉酶编码基因amyL的扩增,由此获得了携带多个amyL拷贝的转化子。

The recombinants with different multiple copies of amyL integrated in the chromosome were identified by real-time PCR and evaluated by shake-flask fermentation.

对转化子的amyL拷贝数及其BLA发酵水平分别用荧光实时定量PCR及摇瓶发酵试验进行评价与鉴定。

Amyl cinnamate was synthesized from cinnamic acid and amyl alchol using tungstosilicic acid as catalyst.

以钨硅杂多酸为催化剂,通过桂皮酸和正戊醇酯化反应合成桂皮酸正戊酯,研究了各有关因素对桂皮酸酯化率的影响。

With solid sulfanilic acid as catalyst we can synthesize iso-amyl acetate from acetic acid and iso-amyl alcohol .

用固体酸对氨基苯磺酸作催化剂,以异戊醇和冰乙酸直接酯化合成乙酸异戊酯。

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