静态和动态位移是这个参数的另一种分类方法.Static and dynamic displacement is another method of categorizing this parameter.位移函数不准有任何优先用法.The displacement function must not have any preferred direction.径向位移必须伴有圆周力.The radial displacement must...
The adaptation of Boer Goat with its performance in northsemitropical and variable zone was discussed.本文根据我国北亚热带和北温带引进的波尔山羊的生产性能表现,讨论了其引种适应性.In the study, de Boer and colleagues analyzed data on about 1,300 type 1 diabet...
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...