EFFECT OF GROWING MEDIA AND FERTILIZATION TREATMENTS ON GROWTH AND FLOWERING OF GARDENIA JASMINOIDES PLANTS




A hard-core soft-shell model for vibration condition of fresh concrete based on low water-cement ratio concrete

The newly developed vibration-compacting Nail Scissors modular production technology of concrete with low water-cement ratio puts forward new requirements for the study of rheological mechanical model of concrete.The existing contact model of discrete element method cannot effectively express the complex dynamic relationship between concrete aggreg

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