After three years, he won a first class honor degree in natural science.
三年后，他获得了自然科学一级荣誉学位。
As a natural science based on experiment, experiments are especially important in the chemistry class of high school.
化学是一门以实验为基础的自然科学。化学实验在中学化学课堂教学中非常重要。
After three years and not very much work he was awarded a first class honours degree in Natural Science.
三年后，学习并不努力的他被授予了自然科学一级荣誉学位。
National Natural Science Award (second class)
国家自然科学奖二等奖。
With the support from NSF and Ministry of Science and Technology, two Second Class National Prize of Natural Science have been awarded (2003 and 2004).
在国家基金委员会和科技部的资助下，获得国家自然科学二等奖两次(2003和2004年)。
With the support from NSF and Ministry of Science and Technology, two Second Class National Prize of Natural Science have been awarded (2003 and 2004).
在国家基金委员会和科技部的资助下，获得国家自然科学二等奖两次(2003和2004年)。
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