septumless sampler

例句：

1. 1.The septumless sampler is a new tool for analyzing DNA.
   无分隔的采样器是分析DNA的新工具。
2. 2. The septumless sampler was used to test the accuracy of the results.
   无分隔的采样器被用来测试结果的准确性。
3. 3. The septumless sampler is a valuable tool for scientists in their research.
   无分隔的采样器是科学家在其研究中的重要工具。