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- PG and PE activities in the flesh were higher than those in the core. 果心组织比果肉组织具有更高的多聚半乳糖醛酸酶活性和较高的果胶甲酯酶活性。
- The increase of PG and PE activity，soluble polyuronide content and decrease of fresh firmness could be postponed by low temperature. 低温可延缓水溶性糖醛酸含量的增加和硬度的下降，抑制PG和PE活性，从而抑制细胞壁的降解。
- Analysis on how to bear legal liability for accidents in campus PE activities 学校体育活动事故责任分析
- The Research on the Destitute College Students Take Part in the PE Activities in E'Xi Minority Region 鄂西少数民族地区高校弱势大学生参加体育活动调查
- His activities in London center around this spot. 他在伦敦的活动以这个地点为中心。
- We must discuss the class activities in a body. 我们应该全体讨论班级活动。
- Children like outdoor activities. 孩子们喜欢户外活动。
- Don't look down on such activities. 不要小看这些活动。
- Father kept an account of his daily activities. 父亲把每天的活动都记录下来。
- Illness has curtailed her sporting activities. 她因病而减少了体育活动。
- Keep an account of your daily activities. 把你每天的活动都记下来。
- An invastigation and analysis for the motivation of attending extracurricular PE activities in the poor remote area of Baisha Li nationality county 黎族乡村中学生参加课外体育活动动机的调查与分析
- His activities were restricted by old age. 他的活动因年事已高而受到限制。
- They were suspected of underground activities. 他们被怀疑进行地下活动。
- We have PE classes on Tuesday and Friday. 我们在星期二和星期五上体育课。
- These are unlawful business activities. 这些营业活动是非法的。
- We enjoy all pedestrian activities. 我们喜欢所有的步行活动。
- Father keeps a journal of his activities. 我父亲有记录每天活动的习惯。
- I have Art and PE in the afternoon. 我们下午上美术课和体育课。
- PE. We often play football in PE class. 体育。我常常在体育课上踢足球。
