Pick up phone and keep record on customers information.接听电话并记录电话来访的客户档案.Do you keep record while crew works?您对船员的工作做记录 吗 ?Keep record of production department.负责生产部的考勤工作....
Polyacrylonitrile is insoluble in acrylonitrile.聚丙烯腈不溶于丙烯腈.Water, acrylonitrile and the galactomannan gum are added to a reactor with an alkali metal hydroxide.水 、 丙烯晴和半乳甘露聚糖胶,同碱金属氢氧化物在一起,加入到反应器中.Objective: To observe th...
Einstein formulated the Theory of Relativity in 1905.爱因斯坦于1905年创立了相对论。According to the theory of relativity, nothing can travel faster than light.根据相对论，任何东西都无法超越光速。Einstein's theory of relativity won for him univers...