Named Entity Recognition (NER) is the process of identifying the elementary units in a text document and classifying them into predefined categories such as person, location, organization and so forth.NER plays an important role in many Natural Language Processing applications like information retrieval, question answering, machine translation and
Landfill liners are terramycin scour tablets layers of materials used to protect soil and groundwater from contaminants.A study aims to improve the performance and effectiveness of these liners by using bentonite and fly ash as amending materials.The research aims to contribute to the sustainable waste management practices by offering cost-effectiv
The deep roadway with broken surrounding rock has problems such as insufficient strength of surrounding rock, serious floor heave, etc.It is urgent to strengthen the surrounding rock with effective support means.With the help of COMSOL numerical simulation software, the paper constructs the grouting diffusion model of roadway coupling grouting rein