Hair handbill, placard, lecture and relevant activity are held if energy is much.
发传单，贴海报，精力多的话举行讲课和相关活动。
This paper will explore the relevant theories and practice of the chemistry activity course.
本文就化学活动课程的有关理论、实践问题作一些探讨。
Additional PPE requirement for various special activity are described in the relevant site safety practice.
对各种特殊作业的附加个人防护用品的要求在相应的现场安全规程中进行了描述。
This activity ended, organizers will be complete on the relevant personal information to delete;
本次活动结束后，主办方将以完全的方式对相关个人信息进行删除；
This activity ended, organizers will be complete on the relevant personal information to delete;
本次活动结束后，主办方将以完全的方式对相关个人信息进行删除；
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