| 单词 | polystyrene bead |
| 释义 | polystyrene bead By labeling membrane component with either an optical label (such as a gold or polystyrene bead) or a fluorescent tag a trajectory can be observed. Retrieved from Wikipedia CC BY-SA 3.0 Researchers capture the chloramphenicol using streptavidin-coated polystyrene beads, and measure the extent of acetylation using a scintillation counter. The Scientist They are also used to wash and dry various solids in industry, such as polystyrene beads, clarify liquids and concentrate solids. Retrieved from Wikipedia CC BY-SA 3.0 Doing this causes polystyrene beads to smooth out and re-coat the inside surface of the screen with aluminum powder. Retrieved from Wikipedia CC BY-SA 3.0 |
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