Conclusion: The declining price policy for pharmaceuticals had positive effect on its quantity and expenditure.
结论：本次药品降价政策对控制药品用量和药品费用起到了积极的作用。
Conclusion: The healthy personality had positive effect on person's health.
结论健康的人格特征对个体的健康状况具有积极影响。
The results indicated that thinning based on small DBH had positive effect on stand distribution.
结果表明，以小径木为间伐对象的间伐作业对林分胸径分布有正面影响；
Conclusion 75% ethanol extracts of Schisandrae Sphenantherae had positive effect on proliferation and differentiation of rat osteoblasts in vitro.
结论甘肃产华中五味子75%醇提取物对体外大鼠成骨细胞的增殖和分化具有促进作用。
Chinese herbal prescriptions had the function to relieve weightlessness osteoporosis, and had positive effect on calcium distribution with weightlessness.
中药复方对缓解失重骨质疏松、纠正失重性骨钙再分布有积极意义。
Applying sludge had positive effect on improving the quality of peanut, keeping and improving soil fertility.
污泥对改善花生品质，保持和提高土壤肥力具有作用。
Transgenic insect-resistance hybrid poplar 741 had negative effect on target and non-target phytophagous pests, but had positive effect on natural enemies and neutral arthropod.
研究表明，转基因741杨对目标昆虫和非目的植食性害虫存在负效应，而对天敌和中性节肢动物组成和发生无明显负作用。
Transgenic insect-resistance hybrid poplar 741 had negative effect on target and non-target phytophagous pests, but had positive effect on natural enemies and neutral arthropod.
研究表明，转基因741杨对目标昆虫和非目的植食性害虫存在负效应，而对天敌和中性节肢动物组成和发生无明显负作用。
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