The type of coal - forming is humic coal, vitrinite is a main variations of coal maceral.煤的成因类型以腐植煤为主, 镜质组为主要的显微煤岩组分.There are relationships between absorption and proximate analyses, maceral analyses and ultimate analys...
Locally dolomite and anhydrite are important as cements.局部地方白云石和硬石膏也是重要的胶结物.Locally dolomite and anhydrite are important as cements , together with minor authigenic quartz.在局部地方白云石和硬石膏也是重要的胶结物;还有少量自生石英.Macro - defect - f...
阐述了铜包钢线的特点及生产工艺.Characteristics as well as the production of copper - clad steel wire were described.简述了自动合金化模型在包钢钢包炉上的应用.The paper discusses the application of LF automatic alloying technology.介绍了铜包钢线材的类型 、 性能、应用领域以及生产方...
把黃油和糖粉放在一起搅成轻软的糊状.Cream the butter and icing sugar together until light and fluffy.那是个愉快的下午，蓝蓝的天空中飘着几朵羊毛般轻软的白云。It was a lovely afternoon with a blue sky and a few fleecy white clouds.我听到一声叹息, 然后是轻软的咯咯的笑声.I heard a sigh, ...
Stewart has developed a tendency to mix it verbally with the opposition.斯图尔特现在变得只要和别人意见不合，就准备大吵一架。Stewart was trying to clear a path for the stretcher.斯图尔特在努力给担架开路。Stewart was foaming at the mouth about an incident the p...