A、 Detection is that portion of the fire protection system which is used to sense and indicate the presence of overheat,smoke,or fire,if furnished as manufacturer-designated standard equipment.
B、 If specified as standard equipment by the manufacturer,such equipment is that portion of the fire protection system.Detection equipment includes systems for transmitting and indicating conditions of overheating,smoke or fire.
C、 If the equipment is part of a fire protection system and is designated as standard equipment by the manufacturer,the detection equipment includes the sensing and indication of overheat,smoke or fire.
答案：A
A、 Detection is that portion of the fire protection system which is used to sense and indicate the presence of overheat,smoke,or fire,if furnished as manufacturer-designated standard equipment.
B、 If specified as standard equipment by the manufacturer,such equipment is that portion of the fire protection system.Detection equipment includes systems for transmitting and indicating conditions of overheating,smoke or fire.
C、 If the equipment is part of a fire protection system and is designated as standard equipment by the manufacturer,the detection equipment includes the sensing and indication of overheat,smoke or fire.
答案：A
A. 这种调整的精度很重要。
B. 这种调整的范围很重要。
C. 这种测试的精度很重要。
A. If you drink contaminated water ,illness must happen.
B. You may be in trouble,if you drink bacteria free water.
C. If you drink water that contains bacteria,you will get sick.
A. 描述飞机液压系统时,应描述主系统和辅助系统。
B. 描述飞机液压系统时,应描述主要系统和帮助系统。
C. 描述飞机液压系统时,应描述主要的辅助系统。
A. Text shall be as brief and concise as practicable.
B. The text is simple and clear for readers.
C. When preparing the text,it must be easy and relevant.
A. 使用多余的清洁剂清洁该区域。
B. 清除该区域多余的密封胶。
C. 在该区域内清理有害的密封剂。
A. You can combine the drains into three primary categories.
B. You can divide the drains into three primary groups.
C. Dividing the drains into three primary groups is an ill-advised option.
A. 只有制造商和运营商做好各自工作,才能使其余整个飞机机队全部适航。
B. 只有制造商和运营商共同努力,才能保持整个飞机机队持续适航。
C. 只要制造商和运营商共同完成工作,就能保留完整飞机机队的持续适航性。
A. 当有几个英语单词表达的是同一事物时(同义词), STE 允许从这些同义词中选择一个使用除非另有规定。
B. 当同一词在英语中有多个词义(多义词)时,STE 允许使用其中一个意义而不允许使用其他意义。
C. 当英语中有几个词表示同一事物(同义词)时,STE 允许使用这些同义词中的一个,而不允许使用其他的。
D. B.当同一词在英语中有多个词义(多义词)时,STE 允许使用其中一个意义而不允许使用其他意义。
E. 允许使用这些同义词中的一个,而不允许使用其他的。
A. 安全须知的开头要用清晰简单的指令或条件。
B. 安全指令的拟定要清晰、简明或符合条件。
C. 发出清晰、简单的指示或给出条件以启动安全指令。
A. Remove the 3 screws from the flap of the motor assembly.
B. Remove the 3 nuts from the flange of the motor assembly.
C. Remove the 3 screws from the flange of the motor assembly.
