释义 |
hydrogenation reactor短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 氢化反应器 A method to calculate the weight of pipe flange and the internals of hydrogenation reactor has been obtained on the basis of a large number of analyzed data. 通过对大量数据的归纳分析,找到了一套接管法兰和内构件重量的计算方法。 cnki Then used plan of the Surface Compressive Stress Treatment technique to treat the welding seam and the welding hot influencing area after weld, repair the crack on the hydrogenation reactor. 结果表明,采用表面压应力处理是避免应力腐蚀开裂的一种有效的途径。 chemyq |