fluxion的意思？

fluxion的音标：fluxion的英式发音音标为：['flʌkʃən]fluxion的美式发音音标为：['flʌkʃən]...

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...