The synthesis of th resin and its optimum reaction conditions are introduced.

介绍了该树脂的合成方法以及最佳反应条件.

互联网

Through calcareous milkiness liquid deposition, optimum reaction conditions were selected.

通过采用灰乳沉淀法,选取最佳反应条件.

互联网

Under the optimum reaction conditions, the yield of benzyl propionate could reach 87.9 %.

在最佳反应条件下, 丙酸苄酯的收率可达87·9%.

互联网

The yields of pentaerythritol and dipentaerythritol were above 20 percent under the optimum reaction parameters.

在此工艺条件下,单、双季戊四醇的收率均在20%以上.

互联网

The factors that influence the synthesis of the monomer and the optimum reaction conditions are discussed.

研究了影响该单体合成的因素及合成的最佳条件和配比.

互联网

A strong - acid - resistance , high - capacity, good - strength, large - porosity chitosan resin was obtained under the optimum reaction conditions.

按最佳合成条件可制备出耐酸性能好 、 吸附能力强 、 机械强度好、孔隙率较高的壳聚糖树脂.

互联网

After orthogonal trial the optimum reaction conditions are obtained. The yield the purity.

通过正交试验,得到了最佳反应条件,产品收率>98%,纯度>98%.

互联网

This paper studies a new synthetic method of 2, 6 - dichlorobenzonitrile, and abtains optimum reaction conditions.

研究了一种合成2, 6- 二氯苯腈的新方法, 优化出合成反应的最佳条件.

互联网

The factors effecting the reaction were discussed and the optimum reaction conditions were obtained.

探讨了影响反应的各种因素,并找到了较好的合成条件.

互联网