Issues worthy of notes in editing the agricultural meteorological part of AB newspaper are presented in this paper according to relative specifications and the author s experience, with a view to help the editor correct the mistakes and improve the quality of the newspaper.

Research on Safe Distance of Vehicles Based on ABS;

AB method is a better way of sewerage disposal, but the effect of nitrogen and phosphorus removal is very limited.

This essay introduces the improved project of the process to treat high concentration wastewater containing nitrobenzene by adopting "Acidolysis-Extrusion and Filtration-Precipitation-AB method".

B valve of AB valve of the medium density fiberboard produce line water washing system brake plate structure was improved,the water leak problem was solved,the service life was prolonged,meanwhile,the repair was simple,the evident economic benefit was brought.