缩孔和缩松是球墨铸铁特有的废品现象.Shrinkage and dispersed shrinkage are the special waster of ductile iron.分析了缩孔产生的原因,消泡剂的作用机理并介绍了预防缩孔的措施.The reasons of crater and action mechanisms of antifoaming agents were analysized.取消冷冒口后,缩孔、缩松问题成功...
We can gain the isochronous - modulus curves from the curves of stress - strain ratios.根据岩石蠕变的应力 - 应变比曲线可以近一步分析得到等时模量曲线.Isochronous stratigraphic interfaces are one of the most important marks of developing process of a ...
...an event that has helped efface the country's traditional image...帮助该国改变了以往形象改观的事件The lapse of year will never efface that scene of ruins from my memory.时光的流逝绝不会把那废墟的景象从我的记忆中冲淡.He could not efface the impression ...
Doctors with glazed eyes sat chain-smoking in front of a television set.医生们目光呆滞地坐在电视机前一支接一支地抽着烟。I underwent aversion therapy for my addiction to smoking.我因为吸烟成瘾接受了厌恶疗法的治疗....examples of common signs like No Smoking or Yi...
We have carbonated water with the same size as well.我们也提供以上容量的碳酸矿泉水....colas and other carbonated soft drinks.可乐和其他碳酸饮料Effervesce: To emIt'small bubbles of gas, as a carbonated or fermenting liquid.“冒泡: 冒出小气泡, 如碳化了的...
This can be counteracted only by very effective insulation.这只能用非常有效的绝缘来防止.The effect of his preaching was counteracted by the looseness of his behavior.他讲道的效果被他放荡的生活所抵消了.For the reason why optical activity of mesomer is ...