1) regression period
退行周期
2) annealing period
退火周期
1.
The effect of the rare earth compound inoculant on graphitizing the annealing period of the malleable cast-iron was studied and analyzed.
配制了以稀土元素为主的可锻铸铁复合孕育剂，进行了生产实验，研究和分析了稀土复合孕育剂对可锻铸铁石墨化退火周期的影响。
3) periodic annealing
周期退火
4) annealing cycle
退火热周期
1.
1 CGL and also describes the application of several energy saving technologies in annealing furnace,such as no water cooling furnace bottom roll,low thermal capacity refractory fiber material,residual heat reuse,annealing cycle and combustion sequence control.
介绍了冷轧薄板厂1号镀锌线退火炉的基本结构和工艺过程;阐述了在退火炉上应用无水冷炉底辊、低热容耐火纤维结构、余热利用、退火热周期、次序燃烧控制等节能技术的基本情况。
5) periodic fading
周期性衰退
6) Operating period
运行周期
1.
Measures to prolong the operating period of cryogenic purification plant were discussed.
介绍深冷净化装置性能特点,分析产生周期性故障的原因是粉尘及水进入冷箱造成,探讨延长深冷净化装置运行周期的对策,对分子筛干燥器出口过滤器进行了改造,避免了过多的粉尘带入深冷净化装置。
2.
Aimed at these factors,the process was improved ard new assistants used so that the operation of the plant should be obviously improved and operating period be prolonged.
通过对丁二烯抽提装置精制系统运行状况的分析,认为系统含氧量、物料流速、原料杂质、阻聚剂阻聚效果等是影响丁二烯抽提装置精制系统运行周期的主要因素。
3.
On the basis of the peculiarity of distribution networks,the numerical characteristics of power flow in an operating period are extracted.
针对配电网的特点,提取了一定运行周期内的配电网潮流的数字特征———最大负荷潮流、最小负荷潮流和均值潮流。
补充资料：软化退火(见低温退火)
软化退火(见低温退火)
soft-annealing
rU0nhUO tUihUO软化退火(soft一annealing)见低温退火。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条