АкушерствоАнатомияАнестезиологияВакцинопрофилактикаВалеологияВетеринарияГигиенаЗаболеванияИммунологияКардиологияНеврологияНефрологияОнкологияОториноларингологияОфтальмологияПаразитологияПедиатрияПервая помощьПсихиатрияПульмонологияРеанимацияРевматологияСтоматологияТерапияТоксикологияТравматологияУрологияФармакологияФармацевтикаФизиотерапияФтизиатрияХирургияЭндокринологияЭпидемиология

Ask your scientific supervisor to explain what can happen to these engineering materials.

Прочитайте:
  1. A) What do these people want others to do for them? Fill in the table. Remember that The Complex Object is translated into Russian beginning with words чтобы, что, как.
  2. Answers for these questions can be found here
  3. Correct the sentences where necessary. Some of these sentences need a/an.
  4. D. SCIENTIFIC PROSE STYLE
  5. E. SCIENTIFIC PROSE STYLE
  6. Have Resolved to Combine Our Efforts to Accomplish These Aims.
  7. HOW TO RETELL A SCIENTIFIC ARTICLE
  8. Most frequently used in scientific literature
  9. Read the text “Junction Transistors” only once. How much can you remember? Answer these questions without additional reading.

For example: copper / to be alloyed with iron

A: Can copper be alloyed with iron?

B: Certainly it can. Copper can be alloyed with iron.

or I’m afraid it can’t. Copper can’t be alloyed with iron.

1. a ductile metal / to be worked into a new shape

2. copper / to be used as a conductor of electricity

3. tin / to be alloyed with copper

4. brass / to be used in bearings and gears

5. copper / to be recycled several times.

Your partner is an Instructor in the lab. Ask him if you may perform the following actions. Work in pairs.

For example: to use these substances for the experiment

A: May I use these substances for the experiment?

B: Yes, you may. You may use these substances for the experiment.

To elaborate the plan of the research; to experiment with alloying elements; to carry out different operations on milling machines; to demonstrate the properties of tool steels; to observe the steel-making process.

 

Your friend wanted to do a lot of things at the practical class yesterday. Ask him if he was allowed to do all of them.

For example: to demonstrate the new applications of steels

A: Were you allowed to demonstrate the new applications of steels?

B: No, I wasn’t. But I will be allowed to do it tomorrow.

To work in the rolling mill; to test the performance characteristics of alloy steels; to use a new milling machine; to study the structure of stainless steels; to observe how steel is cast.

 

Дата добавления: 2015-09-27 | Просмотры: 697 | Нарушение авторских прав

При использовании материала ссылка на сайт medlec.org обязательна! (0.004 сек.)