Английский язык. Методические указания для студентов 2 курса строительного факультета - 12 стр.

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12
maintenance splits? 3. In what way is executed complete renewal? 4. Are relaying and re-
ballasting today inseparable? 5. What earthworks comprise? 6. What does partial renewal
comprise? 7. What is day-to-day maintenance meant for? 8. What maintenance works do
require temporary speed restrictions as well as ‘abnormal’ possessions of the line? 9. A
‘normal’ possession of the line requires any alteration to regular service? 10. How long is
a weekend ‘abnormal’ possession of the line?
Ex. 12. Read the text and translate it with a dictionary. Do it in written form.
Check your translating speed.
S
TONEBLOWER FOR PNEUMATIC BALLAST INJECTION
The Stoneblower is a revolutionary machine developed specifically as an alternative
to traditional tamping methods for the restoration of track’s vertical and lateral alignment.
The machine utilizes a process which pneumatically injects ballast under the tie to achieve
track positioning to an accuracy of 1.0 mm. The result is a smooth track surface which is
immediately available for unrestricted line speeds. The Stoneblower is the culmination of
many years of research and development by Harsco Track Technologies in cooperation
with Railtrack and British Rail Research. The machine has undergone extensive testing to
meet demanding requirements and has demonstrated the ability to significantly extend the
time required between track maintenance cycles.
LESSON THREE
Ex. 1. Practice the reading of the following words and word combinations:
drainage, lubrication, moisture, finally, significantly, intimate, frequent, man-hours,
comparable, budget, specifically;
track stabilization, presence and absence of excess moisture, measuring drainage,
false economy.
Ex. 2. These are the key words to lesson 3. You are to copy them and
memorize their meanings.
Word-box:
to lubricate – смазывать, увлажнять,
lubrication – смазка, замасливание;
roadbed – балластная призма (постель);
track structure, permanent way – верхнее строение пути;
to accept the load – воспринимать нагрузку.
Ex. 3. Copy the following words and memorize their meanings:
to neglect – пренебрегать, игнорировать;
moisture – влага, влажность;
to recall - вспоминать;
measure – мера, измерение,

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