Through on-the-spotexperiment, the rational working condition can be found out, and the cost reduced on the premise of stabilizing the water nature.
并通过现场试验，找到了合理的运行工况，从而在稳定水质的前提下降低成本。
2
The track dynamic characteristic, which is verified by theon-the-spotexperiment, is compared between the Low Vibration Track(LVT) and the short sleeper buried ballastless track.
Methods: the effects of dry crop food preservative on paddy mould at different concentration were measured by on-the-spotexperiment, mimic experiment and suffocation to mould pure culture.