negative test

• 负结果,负检验,反试验

negative test的用法和样例：

例句

1. A test for telepathy with a similar device yielded a negative result.
   用类似装置对于传心术的试验得到负的结果。
2. The results showed that diffusion coefficient and diffusive distance increased w ith raising of negative substrate bias.
   结果表明扩散系数和扩散距离都随着负衬底偏压的增大而增大。