equal tails test

例句：

1. 1. This is thefirst time we've used this method in our equal tails test.
   这是我们首次在我们的等尾测试中使用这种方法。
2. 2.The equal tails test is a simple yet effective way to measure the strength of different materials.
   等尾测试是一种简单而有效的方法，用于测量不同材料的强度。
3. 3. In the equal tails test, the sample is divided into two groups and their weights are compared to determine which group has more weight.
   在等尾测试中，样品被分成两组，并比较它们的重量以确定哪一组更重。