acid test tube的意思|示意

Agronomists studying the herb have discovered that it produces large amounts of histidine, an amino acid that, in test-tube solutions, renders these metals chemically inert.

研究这种药草的农学家发现，它会产生大量的组氨酸，这种氨基酸在试管溶液中会使这些金属具有化学惰性。

Methods: Using simple tube red cell shock quantitative test and acetic acid cellulose membrane electrophoresis quantitative analysis to hemoglobin.

方法采用红细胞休克一管定量法及醋酸纤维素膜电泳，进行血红蛋白定量、定性分析。