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船检英语|固定CO2灭火系统

新闻来源:中国船检    浏览量:456 中国船检 2020-09-24
第四单元  固定CO2灭火系统
一、词汇汉译英
固定式气体灭火系统 泄漏报警
二氧化碳 预释放报警
灭火剂 液位指示仪
控制装置 机械通风
被保护处所 报警设备
释放机构 分配管路
听觉和视觉报警 瓶头阀
喷嘴 启动瓶
功能试验 管路畅通试验
高压二氧化碳系统 释放阀
 
二、选择适当短语或词汇以适当形式填空,其中一个为多余项
quantity/ enclosure/level indicator storage room/Blinded/Carbon dioxide
 
1. The distribution pipes of CO2 fire extinguishing system leading to No.4 hold has been   ____________.
2. A key to the box shall be in a break-glass-type ________ conspicuously located adjacent to the box.
3. The ____________ shall be fitted with a mechanical ventilation system designed to take exhaust air from the bottom of the space 
4. ___________     systems for the protection of ro-ro spaces, shall comply with the following requirements:
5. For cargo spaces, the ________ of carbon dioxide available shall, be sufficient to give a minimum volume of free gas.
 
三、填空题(每空一词,部分单词有首字母提示)
1. The two _c___________ shall be located inside a release box clearly identified for the particular space.
2. A protected space shall be capable of being _________ from outside the protected space.
3. The fire extinguishing ___________ is stored outside a protected space.
4. It shall be stored in a room which is located behind the forward c_____________ bulkhead.
5. For machinery spaces the fixed piping system shall be such that 85% of the gas can be _________ into the space within 2 min.
 
四、句子汉译英
1. CO2 固定灭火系统服务于机舱及货舱。
2. 应设置两套独立的控制装置,以将二氧化碳释放至被保护处所。
3. 一套控制装置应用于开启安装在将气体输送至被保护处所的管路上的阀门。
4. 另一套控制装置应用于将气体从所储存的容器中排出。
5. 应采取积极的措施以确保其按照此顺序操作。
答案
一、词汇汉译英 
fixed gas fire-extinguishing system leakage alarm
carbon dioxide pre-release alarm
fire extinguishing medium level indicator
controls mechanical ventilation
protected spaces alarm equipment
Release Mechanism distribution pipe
audible and visual alarm cylinder valve
nozzle pilot cylinder
functional test Distribution Pipe Line Blow Up Test
high pressure CO2 system Main valve
 
二、选择适当短语或词汇以适当形式填空,其中一个为多余项
Blinded/enclosure/storage room/carbon dioxide/quantity
 
三、填空题
Controls/closed/medium/collision/discharged
 
四、句子汉译英
1. The fixed CO2 fire extinguishing installation for engine room and cargo holds were provided.
2. two separate controls shall be provided for releasing carbon dioxide into a protected space.
3. One control shall be used for opening the valve of the piping which conveys the gas into the protected space.
4. a second control shall be used to discharge the gas from its storage containers.
 
5. Positive means shall be provided so they can only be operated in that order.
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