安全专业英语13-14.ppt

·drawing an arrow with a chalk or spray paint in the entry the team has taken from the intersection pointing towards the fresh air base. The arrow should be about 12 in length and drawn on the right wall about eye level in height ·trailing communication lines or life lines, or ·opening the rail switch points in the direction of travel If the team retraces its steps, route markers should be canceled. The details and method of route markings must be understood by all back-up teams. All team members must remain in visual contact with one another at all times. If this is not possible due to poor visibility, the members must keep in physical contact by using life lines, holding hands, carrying a stretcher, etc. Short stub intersections need not be marked with route markers if the face of the stub has been explored, dated and initialed by the Captain. All places of the team’s retreat should also be marked, dated and initialed. This could be the end of the entry, cave, seal, door, or just the team’s turn around in a long entry. This sometimes is not possible in smaller northern mines because cages are not big enough for a whole team. Extreme caution must be used when travelling under conditions of poor visibility. When any work is being done by the team (e.g., building stoppings, timbering, scaling, etc.) , the Captain or Vice-Captain must always be on guard against hazards or risks to the team’s health and safety. New Word and Expressions cave-in 下陷，塌陷 resuscitating apparatus 苏生器 refuge 避难所 countersigned会签，确认签（一个已签文件），如为了使之生效 cylinder 汽缸 priority需优先考虑的事 Questions Assignment Please translate the last five paragraphs of this text into Chinese. LESSON 14 Survival Program 救生程序 [教学内容] Recognizing emergencies、Self-rescuers (filter-type) [教学目的] 通过该部分学习，要求学生熟记fall of ground （1）顶板岩石崩落 （2）地层塌落、stench恶臭, 臭气、hoistman 提升机司机、dispatch centre 调度中心、filter-type 过滤式、self-rescuer 自救器等专业词汇，达到英文与中文相互熟练翻译的程度；深入理解Recognizing emergencies等内容，达到熟练阅读和正确、通顺地翻译的程度；了解Self-rescuer 等内容，达到比较熟练和比较通顺翻