He now called a varrable quantity a fluent and its rate of change , the fluxion.他现在把变量叫做流,变量的变化率叫做流数.Generally bite in the ankle, start to bend a knee, oppress blood vessel, reduce blood fluxion.一般咬伤在脚踝, 将膝盖屈起, 压迫血管, 减少血...
Methods: Cell culture in serum - free medium , indirect immunofluorescence cytochemistry were used.方法: 采用无血清细胞培养技术, 间接免疫细胞化学染色法.Methods Single and double staining immunofluorescence techniques were used.方法采用免疫荧光单标记法和免疫荧光...
全家人都入席了 吗 ?我准备上菜.I shall be ready to dish up in a few minutes ; are the family all at table?我们入席 ( 就座 ) 吧 ?Shall we take our places at ( the ) table?大家立刻入席,开始大嚼.The guests took their seats at the table and began by makin...
这一回收利用过程本身对环境有害吗？Is the recycling process in itself damaging to the environment?这些团体现在正转而致力于大规模的回收利用工作。These communities are now turning to recycling in large numbers.所有的饮料都必须装在可回收的容器中出售。All beverages must be sold in ret...