все хорошо!
Информация о работе
Подробнее о работе
Вариант 2 Контрольный текст Robot Work 1. When engineers devised a steam engine in the 18th century, some people said that everything possible had
- 7 страниц
- 2021 год
- 1 просмотр
- 0 покупок
Гарантия сервиса Автор24
Уникальность не ниже 50%
Фрагменты работ
Вариант 2
Контрольный текст
Robot Work
1. When engineers devised a steam engine in the 18th century, some people said that everything possible had already been invented. However, our mankind has produced a great number of other inventions since that time. Robots are one of them. Nowadays people use 90% of robots for heavy, repetitive manufacturing work. Difficult, dangerous or boring to Human beings tasks are handled by these robots.
2. The most common manufacturing robot is the robotic arm. It typically consists of seven metal segments. Tiny motors or actuators put them into operation when a special computer gives them certain instructions. Robotic arm is working for hours and doesn’t get tired. An industrial robotic arm with six joints closely resembles a human arm – it has the equivalent of a shoulder, an elbow and a wrist.
3. This type of robot has six degrees of freedom, i.e. it can turn in six different ways. A human arm by comparison, has seven degrees of freedom. Your arm moves your hand from place to place.
4. Similarly, the robotic arm moves an end effector from place to place. You can supply robotic arms with all sorts of end effectors, which will perform a certain task, for example it will grasp and carry different objects.
5. Robotic hands often have built-in pressure sensors that tell the computer how hard the robot is gripping a particular object. That's why the robot doesn't drop or break whatever it's carrying. Robots do their work more efficiently than human beings because they are so precise. They always drill in exactly the same place, and they always tighten bolts with the same amount of force, no matter how many hours they've been in operation.
6. Today there’s an endless variety of robots in the size, shape and jobs they perform. Scientists and engineers devise robots both for industry and homes. Some of the robots are experimental and look more like living creatures. Many people are working today in the field of robotics and they are trying to find new applications for robots in the future.
Задание первое. Выполните анализ лексического состава текста.
I. Переведите следующие слова:
mankind, repetitive, boring, to consist of, shoulders, elbow, wrist, to move, to grasp, to supply, to drop, to tighten, to devise, to resemble, amount.
человечество, без конца повторяющийся, скучный, состоять из, плечи, локоть, запястье, двигаться, понять, снабжать, падать, затянуть, изобретать, напоминать, количество.
Форма заказа новой работы
Не подошла эта работа?
Закажи новую работу, сделанную по твоим требованиям
