biological availability是什么意思 biological availability怎么读
biological availability的相关资料
biological availability的用法和样例
- The increasing availability of high-speed digital computers has initiated a trend whereby earthquake loads are represented by dynamic loads.
高速数字电子计算机的效用日益增长，它开创了一种将地震荷载表示为动荷载的趋向。
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