Surver on distribution, germplasm resource, growth and cultivation areas of seed squash was carried out in Arong Banner in Hulunbair League of InnerMonglia.

对内蒙古呼盟阿荣旗、扎兰屯市、莫力达瓦旗的籽用南瓜的分布、种质资源、生育规律、栽培面积进行了调查。

We make an investigation to more than 50 athletes who had attended the state tennis ranking-match by questionaire surver, find that their competition state anxiety were in high level before game.

竞赛状态焦虑是影响运动员竞技能力发挥的一个重要因素，尤其对于青少年运动员来说，适宜的竞赛状态焦虑水平是取得优异成绩的保证。