1、汽车专业英语 Specialty English for Auto,Section 1 Automobile Basics,Chapter 4 Supplemental Restraint System,4.7 Supplemental Restraint System,Part One: Warming up: What is the Air Bag System comprised of?,4.7 Supplemental Restraint System,Part One: Warming up: Where does the Air Bag System install?,4.7 Su
2、pplemental Restraint System,Part One: Warming up: How does the Air Bag work with other supplemental restraint devices?,Part Two: Words Study,4.7 Supplemental Restraint System,The components of the supplemental restraint system.,Part Two: Words Study,4.7 Supplemental Restraint System,The components o
3、f the supplemental restraint system.,Part Three: Text,4.7 Supplemental Restraint System,Air bags supplement the protection provided by safety belts by protecting the head and chest in moderate to severe front-end collisions.译文：安全气囊作为安全带的辅助保护装置用来在汽车发生碰撞时使司机头部和胸部免受伤害。,Driver deaths in frontal crashes
4、are about 20 percent lower with air bags than in similar cars without them.译文：装配有安全气囊的汽车发生正面碰撞造成的驾驶员死亡率比没有装配安全气囊的汽车下降了20%。,Part Three: Text,4.7 Supplemental Restraint System,When electrical current flows through the igniter, it produces heat, which ignites the generant material within the inflator.译
5、文：当电流流过点火器时,它产生热量去点燃气体发生器内的某种物质。,If the car is involved in a frontal crash equivalent to running into a stationary barrier at least 10-12 mph, the sudden deceleration (impact) causes the sensor to activate a gas cartridge that instantly inflates the air bag preventing the occupants from contacting t
6、he inside of the car.译文：如果汽车以至少每小时10-12英里的车速与静止障碍物发生正面碰撞，突然的降速就会导致传感器激发气体发生器工作，从而瞬间为气囊充气以防止乘员和汽车内物体相撞。,If an air bag should inflate by error under normal driving conditions, it could cause an accident.译文：正常行驶状态下如果错误地激发了气囊，就会导致事故。,Part Three: Text,4.7 Supplemental Restraint System,Part Four: Practice
7、,4.7 Supplemental Restraint System,I.Translate the following expressions into Chinese.,supplemental restraint system front-end collision crash sensors safety sensors cause an accident under normal driving conditions air bags ignition key spiral cablestationary barrier,辅助约束系统前端碰撞碰撞传感器安全传感器造成事故正常行驶状态气
8、囊点火开关螺旋电缆静止障碍,Part Four: Practice,4.7 Supplemental Restraint System,II. Identify the English names of air bag system according to the picture.,1-air bag ;2-ignitor; 3-cash sensor; 4-gas cartridge,Part Four: Practice,4.7 Supplemental Restraint System,III.Read the following passage carefully and fill
9、in the blanks with the proper form of the given words.firmly belt components excessive injury supplemental Airbags inertia accidents Vehicle （ supplemental ）restraint systems are designed to protect occupants during （accidents）. Namely, in case of a head-on collision, they pull the seat （ belt ）tigh
10、ter around the upper part of the body and press it (firmly ) against the seats backrest. These prevent (excessive) forward displacement of the body caused by mass (inertia ) and protect the occupants against (injury ). The (components) are necessary for system operation. They are (Airbags), Crash Se
11、nsors, Spring Cable and ECU, etc.,Part Four: Practice,4.7 Supplemental Restraint System,IV. Translate the following sentences into English.1车辆辅助约束系统用于发生事故时保护乘员。Supplemental restraint system protects the occupants If a vehicle collides with a solid object.2.安全气囊系统的主要功能是检测碰撞、打开气囊和读取系统数据。The air system performs main functions:detects an impact, provides a ground to the air bags for deployment and monitors system readiness.,
