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...
Nothing cements a friendship between countries so much as trade.贸易最能增强国家间的友谊。Macro - defect - free cements have become an important orientation of high performance cementitious materials.无 宏观 缺陷水泥已成为高性能胶凝材料学科的重要研究方向.To s...
从河豚鱼内脏分离得到的一种具有凝集红细胞生物功能的活性物质.Extracts from fugu entrails had the biological function of agglutinating cells.当河豚鱼受到惊吓时,它会将自己膨胀成球状.When disturbed, the fish inflates itself and becomes globular in form.本发明涉及一种河豚鱼精细加工方法.The...
羊也是利用瘤胃 、 蜂巢胃、重瓣胃来消化草料(刍料).Goats use rumen, reticulum and omasum to digest silage.含羞草素可在反刍家畜瘤胃内转变为另一毒素 3- 羟基 -4 ( 1氢 ) 吡啶酮 ( DHP ).Mimosine could be changed into another toxin 3 - hydroxy - ( 1 H ) pyridone ( DHP ) in th...
你知道, 即使经理也受到过艰苦的磨炼.Even the director has gone through the mill, you know.逆境是最好的磨炼.Adversity is a good discipline.艰苦的环境能磨炼人的意志.Difficult circumstances can temper one's will....