fractional size analyses的用法和样例：
例句
- Due to the influence of volcanism, there lie differences in the results of the grain size analysis.
由于受到火山作用的影响，两个沉积层体现出粒度分析结果的不完全一致性。 - The microscopic observations and the coulter counter detection records showed that the debris sizes of high efficiency HIFU thrombolysis mostly achieved subcapillary size.
对于溶栓残留物的显微观察和粒度分析结果说明，高强度超声作用下大部分残留物可以达到亚毛细血管尺寸。
