图4 同量物料在不同时间内的筛下物重量的翻译：Figure 4 in the same item at different times through product weight 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Figure 4 the same amount of material at different times under the weight of the sieve

Figure 4 in the same item at different times through product weight

Figure 4 commensurability material in different time through product weight

Figure 4 The volume of material at different points in time under weight

Figure 4 in the same item at different times through product weight