same heat是什么意思? 你的翻法也很对哦 不过文中还有一句 on each forging or lot of forging with same heat and heat treatment 这句中有个lot of forging ,是同批次的意思,感觉with same heat 再翻成同炉号有重复的感觉。 好!我再贴些出来 besides the mechanical tests indicated in the specification for steel, on each single plate with thickness exceeding 30 mm and on each forging or lot of forging with same heat and heat treatmentbeing part of the high pressure shell (except the flanges of the nozzles) a set of three charpy v tests is requested as per astm a 370 (specimen of type a). in case of plates with thickness lower or equal to 30 mm, these tests will be made on each group of5 plates of the same heat submitted to the same heat treatment (in case of strippers and carbamate condensers see para. 1.1.3). 蓝色的是一楼那句,整段我都没搞明白 [ ]查看更多