查询词典 triethylamine

The addition of triethylamine was propitious to enhance the order degree of mesoporous structure.

反应物在80℃下反应48h所得到的样品的孔道结构最规整。

Triethylamine was selected as the target substance and the effect of the ion injection time on the ion spectra was investigated.

测试了该IMS对三乙胺的响应特性并研究了离子注入时间对离子迁移率谱的影响。

The experimental results show that the purity of product with sodium bicarbonate as catalyst is higher than that with triethylamine as catalyst.

实验结果表明，采用碳酸氢钠做缚酸剂得到的产品纯度更高，约为99.0%以上，颜色更加澄清透亮。

Then 6.5 mL of triethylamine (Et3N) was dropped to form a homogeneous mixture.

然后6.5毫升的三乙胺（ et3n ）降到形成均匀的混合物。

Triethylamine was better base for the reaction.

实验发现三乙胺的效果最佳。

The process flow was designed and experimentally studied for separation of acetone, tetrahydrofuran, triethylamine and water mixture.

对丙酮、四氢呋喃、三乙胺、水混合物的分离进行了工艺流程设计和实验研究。

When NaOH is used as neutralization agent, curing rate is faster than that of triethylamine.

上述水性光固化树脂固化膜具有良好的耐水、耐溶剂和耐酸性，但耐强碱性一般。

Triethylamine buffer: sodium dodecyl sulfate＝30∶40∶30∶0.25 and detection wavelength of 290 nm.

流速为1.0 mL/min，检测波长为290 nm。

No dehydrofluorination was observed and better yields were obtained when triethylamine was used.

在使用三乙胺时，未检测到脱氟现象并且产率优秀。

Through orthogonal experiment,the reaction was carried out in acetate anhydride co-reagent and triethylamine as catalyst.

以维生素E及油酸为原料，乙酸酐为共反应剂，三乙胺为催化剂合成了维生素E油酸酯。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。