specimen size的用法和样例：
例句
- In the model, numerical simulation was performed to establish the relationship between the CRSS and micropillar size.
利用临界分切应力公式得出不同尺寸试样的临界分切应力于试样尺寸的关系。 - The specimen shall be transverse, using dimensions less than standard if necessary, and shall be prepared from a wafer heat treated with the material to be delivered.
试样应为横向试样，如有必要，试样尺寸小于标准试样，试样应采用在交货材料上切取并经过热处理的试料制备。
