solution dilution method的用法和样例：
- MICs were determined by an agar dilution method.
- Disquisition of a new Quantitative Dilution Method for Bacterial Culture.
- The dilution method was obviously too tedious and uncertain for routine use.
- The minimal inhibitory concentration (MIC) was scaled by tube dilution method.
- The in vitro antimicrobial activity was evaluated by the serial two-fold agar dilution method.