过去我们实验室是很乱的。因为实验室和仪器室(物理、化学、生物)是在三间房子的屋中,又没有管理员,所以教师在取教学用具和实验仪器及药品时弄的很乱。往往在准备教学用具时费很长的时间,同时还发生过丢失的现象。有时教具和仪器损坏后责任也分不清,这不但给工作带来了损失,也浪费了国家的财产。自上学期开始,学校党委会和行政对实验室的管理工作非常重视。在开学初,校长便亲自参观了实验室,并提出了具体的管理方法,提 In the past our laboratory was messy. As laboratories and equipment rooms (physical, chemical, biological) are in three-room houses without an administrator, teachers get messy about taking teaching aids and laboratory equipment and medicines. Often it takes a long time to prepare teaching utensils and there is also a loss of time. At times, the responsibility of teaching aids and instruments can not be clearly distinguished, which not only brings losses to the work but also wastes the country’s property. Since the last semester, the school party committee and the administration attach great importance to the management of the laboratory. At the beginning of the school year, the principal personally visited the laboratory and put forward specific management methods