Abstract: The Problems Presenting in some contributions were analyzed, which mainly were:not in line with the aims of the journal, plain and devoid of content, not creative, lacking of scientific correctness, no practical values, poor logic, irrelevant to the subject, too many unrevealed facts behind commercial secrets and hard to be properly understood, etc. Four suggestions about how to solve these problems and enable the contributions more adoptable were proposed, which were that 1) subjects would be correctly selected by frequently reading the relative scientific and technical journals to have a timely grasp of the progress in the relevant disciplines and studies at home and abroad, 2) experimental skill and professional knowledge would be improved by participating in more scientific research works and doing more experiments, 3) writing ability would be improved by more practice and exercises, and 4) articles should be written according to the requirements and formats of the aimed journal.