OBJICTIVE: to study of influence of contract and its implementation factors on quality safety of Chinese herbal medicines.

目的：探讨契约及影响契约执行的因素对中药材质量安全的影响。

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The study of influence of sowing humidity, irrigation and sowing time on the growth and yield of cotton was carried out in this paper.

通过播墒、灌水次数、播期对棉花的生长发育和产量的影响进行研究。

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The appearance of exercise psychology and health psychology abroad proved that the study of influence of exercise on mental health is becoming a focus.

国外业已形成的锻炼心理学和健康心理学证明：身体锻炼对心理健康的影响研究正在成为一个研究热点。

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Glory was designed to study the influence of aerosols on climate and measure solar energy.

FORBES: The Failure of Climate Science, One Satellite At A Time

The European mission will instead study the influence of dark energy by looking for subtle distortions in the way galaxies appear as they line up on the sky, and by measuring the patterns in the three dimensional distribution of galaxies through time.

BBC: Dark discussion ahead for Europe and US

While this is one of many factors that influence teen pregnancy, the study is compelling, given that adolescents spend a significant amount of time watching television, Chandra said.

CNN: Study links sexual content on TV to teen pregnancy