materials test

• 材料试验

materials test的用法和样例：

例句

1. If a range of specimen sizes is needed for materials tests, the fixtures should be carefully scaled to the specimen.
   如果材料试验需用一系列的试样尺寸，则夹具就应当仔细地按试样进行标度。
2. Shenzhen SANS Testing Machine Co.,Ltd is the biggest domestic professional material testing machine manufacture.
   深圳市新三思材料检测有限公司是中国最大的材料试验机专业制造商。