This paper discusses the mental health condition of core physical education teachers and influencing factors by using the SCL-90 quantum table, compares it with national norm.
为探讨体育骨干教师的心理健康状况及其影响因素，运用SCL-90量表进行测评，并与全国常模进行比较。
Through experimental researches on the relations between changes of soil moisture, soil salinity, groundwater table and autumn irrigation norm, practical and feasible autumn irrigation norm...
通过土壤含水率、土壤盐分、地下水位的变化与秋浇定额关系的试验研究，确定出切实可行的秋浇定额，实施科学、合理的秋浇制度。
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