So it is necessary for us to know well about injured cause, preventive measures and treatment ways in calisthenics sports.
我们必需了解在健美操运动中引起各种运动损伤的原因、运动损伤的预防措施及运动损伤的处理方法等。
In this article, cracks in concrete bridge construction types and causes and recommending preventive measures and treatment.
本文论述了桥梁工程中混凝土裂缝产生的种类及原因，提出了预防措施及处理法子。
Objective to analyze the reasons for difficulties in blood collection to identify effective preventive measures and treatment measures.
目的通过分析采血不畅的原因，找出有效的预防措施和处理措施。
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