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Use the words given in capitals to form the words that fit in the spaces.

Enlarge this diagram to present objects planned to be used in your business. | Fill in the gaps using the words or word combinations below. | In pairs, act out the negotiation from activity 12. | Write an inquiry letter. Use Appendix for help. | Materials in industry | Fill in the correct word from the list below and make up the sentences with these phrases. | PROFESSIONAL LANGUAGE DEVELOPMENT | Match the sub-fields of material science with the definitions. | Prepare a short presentation and design Power Point slides about a chemical product planned to be used in your business. | Chemical engineering |


Читайте также:
  1. A. Match English and Russian words and expressions.
  2. B Complete the sentences using the words from exercise 3a.
  3. B) Strengthening of Form Words
  4. Before you read the article, check the meaning of these words and phrases and memorize them.
  5. Choose some word from vocabulary and give the definitions to the words. Let the other students guess.
  6. Choose the words from the box and fill in the gaps.
  7. Computer technologies in doing research 5.1 Read and memorize the following words

High Accuracy RTD (resistive temperature detector) Thermometer

The DST500 temperature 1_________, and the DSX500 transmitter thermometers are wide range, high accuracy units designed for 2_________ where accurate and reliable temperature monitoring and transmitting are critical. Both offer high precision temperature 3_________ technology and feature a 1-in. high LCD display – readable from 30 ft. away. They are available in a 4__________ of standard and custom built probe configurations including MIG standard tapered bulb for drop-in direct MIG 5__________. The quick disconnect option allows the user to remove the probe and meter for calibration without 6__________ the permanently installed cable. The adjustable angle probe option allows easy adjustment of the display for the best viewing option. Special 7_________ can be supplied for tight fit installations. Temperature range is -328°F to 1,472°F (-200° to 800°C). INDICATE APPLICATE MEASURE VARY REPLACE REMOVE CONFIGURATE

 

SPEAKING

14 a) Study the following information about acetylene.

Acetylene

Acetylene (C2H2), a compound of carbon and hydrogen, is a colorless, highly flammable gas. It is slightly lighter than air and has a garlic-like odor. Acetylene is stored in high pressure cylinders filled with a porous material and containing acetone, into which the acetylene is dissolved. Unless dissolved in a solvent, acetylene will dissociate at pressures above 15 psig and form lamp black and hydrogen. Heat is generated with dissociation, which in turn, produces a danger of explosion.
Acetylene is manufactured by the reaction of water with calcium carbide. It is also manufactured by thermal cracking of hydrocarbons, or by partial combustion of methane and oxygen.

b) In groups complete the table using the words/word combinations from the text above. See the examples in italics.

 

Process Equipment (Raw) material Action
distillation gas heated reformer gas sulfur compounds to be compressed to be purified by

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PROFESSIONAL LANGUAGE DEVELOPMENT| Design Power Point slides and prepare a short presentation about a technological process of a chemical product.
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