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Переведите на русский язык в письменной форме абзацы 2, 4 и 5.
2) Computers are intended to improve the productivity of labour of scientists, designers, engineers, managers, and other specialists, because computers offer quick and optimal solutions. One of the main goals of using CAD/CAM is to shorten the time between designing and manufacturing.
Компьютеры предназначены для повышения производительности труда ученых, конструкторов, инженеров, менеджеров и других специалистов, потому что компьютеры предлагают быстрые и оптимальные решения. Одним из основных целей использования CAD / CAM является сокращение времени между проектирования и производства.
4) Computers can be divided into simple and complex devices. Simple computers such as calculators can perform addition, subtraction, multiplication and division. As far as complex computers are concerned they can do different logical operations and some of them even have artificial intelligence.
Компьютеры могут быть разделены на простые и сложные устройства. Простые компьютеры, такие как калькуляторы могут выполнять сложение, вычитание, умножение и деление. Если компьютеры связаны с этими процессами, то они могут веполнять различные логические операции, а некоторые из них даже имеют искусственный интеллект.
5) Thus in order to elaborate up-to-date and inexpensive programs as well as to defend them from viruses, it is important to know some programming languages.
Таким образом, в целях выработки до современных и недорогих программ, а также для защиты их от вирусов, важно знать несколько языков программирования.
2. Ответьте на вопросы:
1) What do specialists in computer science deal with?
Specialists in computer science deals with computer-aided-design (CAD) and computer-aided-manufacturing (CAM).
2. What are the computers used for?
Computers are used for improving the productivity of labour of scientists, designers, engineers, managers, and other specialists.
3. What operations can simple devices perform?
Simple devices can perform operations such as addition, subtraction, multiplication and division.
4. What operations do complex computers perform?
Complex computer perform the same operations as simple device, as well as performing various logical operations.
5. What are CAD/CAM systems intended to do?
CAD/CAMsystems are intended to shorten the time between designing and manufacturing.
6. What high-level programming languages do you know?
I know the high level programming languages such as BASIC and Pascal.
3. Закончите предложение:
1. Experts in computer science deal with computer-aided-design (CAD) and com-puter-aided-manufacturing (CAM).
2. One of the aims of using computers is to improve the productivity of labour of scientists, designers, engineers, managers, and other specialists, because computers offer quick and optimal solutions.
3. Simple devices can do addition, subtraction, multiplication and division.
4. Complex computers perform the same processes as simple devices do and different logical operations.
5. High-level programming languages are FORTRAN, PASCAL, ADA, C, BASIC, etc.