英汉例句

• the catalytic performance of ti-hms was evaluated in the oxidation of dbt and 4,6-dmdbt, the propylene epoxidation, the 1-butylene epoxidation and the ammoxidation of cyclohexanone.

  利用二苯并噻吩（dbt）和4，6-二甲基二苯并噻吩（4，6-dmdbt）氧化反应、丙烯环氧化反应、1-丁烯环氧化反应、环己酮氨氧化反应评价了所得样品的催化性能。

• this paper reviewed the development of v-contained catalysts for gas phase ammoxidation of picolines to corresponding cyanopyridines.

  综述了国内外甲基吡啶气相氨氧化制氰基吡啶v系催化剂的研究进展。

• fig. 2. two reactor design for ammoxidation of propene. completeseparation of air and propene plus ammonia.

  图2，丙烯氨氧化反应的两个反应器设计。空气和丙烯氨气混合物的完全分离。

• a process for gas phase ammoxidation of 3,4-dichlorotoluene to prepare 3,4-dichlorobenzonitrile(dcbn) using dn120 catalyst was studied.

  采用气相氨氧化法，在dn120号催化剂作用下，由3，4-二氯甲苯制备了3，4-二氯苯腈（dcbn）。

• the synthetic methods of 2-butanone oxime was summarized, ammoxidation of 2-butanone to 2-butanone oxime catalyzed by titanium-silicalite zeolite is economical and environmental producing route.

  综述了2-丁酮肟的合成方法，其中钛硅分子筛催化氨氧化2-丁酮合成2-丁酮肟是经济环保的工艺路线。

• the direct ammoxidation of propane to acrylonitrile is a potential route for acrylonitrile production with great economic attraction.

  丙烷直接氨氧化制丙烯腈是一条潜在的具有巨大经济效益的丙烯腈生产路线。

• the liquid product from the ammoxidation of propene to acrylonitrile was analyzed by means of coupling the type 103 gas chromatograph with a computer.

  本文利用103型气相层析仪与电子计算机联接，分析了丙烯氨氧化合成丙烯腈的液体产物。