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(indefinite article) , .

1. , :

This section is a primer of fluid pumping theory. .
The new design of our web-site is meant to be a marketing tool to the outside audience. - .

2. , :

She is a chemist. .

3. , , , (knowledge, understanding, distrust, education ..), - ( ):

We should ensure that all goods are packed with a high caution in suitable containers to ensure delivery in good condition. , .

4. , of:

A 1 percent pay raise. 1 .
A bore of 2 mm in diameter. 2 .

5. given ( , ):

Given a reasonable areal extent of the cavity. .

6. , :

A Dell computer. Dell.
An on-line HP9836A microcomputer. HP9836A.
Covered with a CoCrAlY coating. -.

7. as ( ):

This will serve as a statement of the problem. .
Use of ultrasonics as an examination tool. Ho: Mr. O.B.Oatley as Chairman (as ) .

8. , :

after a while
as a consequence
as a matter of fact ;
as a result (as a rule, as a tool) ( , )
as an alternative
as a rule ;
as a whole
at a time
be in a position
by a factor of (eight) ()
for a time
given a (solid evidence) ( );
in a way ;
in a poor state
in a variety of ways
in a sense ;
in such a case
in a manner ;
over a period
to be a success
to a certain (large) degree (extent)

3.1.2 ( ):

1. (zero article) , :

He took a part and put it into oil. (. . .) (. .)
Conclusions are made on the basis of a careful interviewing procedure that involves the submission of an interview in a group, and a solo interview. (. . .) , .

: investigation, research, information, experience, maintenance, evidence, advice, production, caution, attention, control, performance. , :

It is hoped that the information herein presented will prove useful to the designers. , .

2. Figure (Fig.), Formula, Equation, Section, Table, Appendix, Exhibit, Division, publication, reference, item . ., :

Illustrated in Fig.5 . 1
Shown in Table 1 . 1
Described in publications [4,5] [4,5]
Using Formulas 13 through 16 (13-16)

3. , :

The future of ASME technical publications - (ASME American Society of Mechanical Engineers)

4. , :

It is clear, that F should be independent of U. , F U.

5. , ( by): by bus, on foot, by letter, by radio, by sea, via email. : via the Internet.

6. , :

end to end ;
inch by inch -
dayby day
from top to bottom
by day
at sunset

7. , .. , , :

The area of investigation was the radial clearance between stationary housing and rotating shaft collar. .

1. (definite article), :

I have a computer in my office. The computer often crashes. computer , a. computer, the.
The equipment in our plant is new. In our plant , , equipment .
Give me the manual that you read yesterday. , .
Monday, I had to call the technician to fix it. , the technician.

, : used, at hand, involved, described, considered, required, desired, of interest, in question, under study, under consideration, under investigation.

2. , - , :

The ship Savannah was the first steam vessel to cross the Atlantic Ocean. Savannah .
The sun has risen above the horizon. , .  
The Internet is a way of connecting computers together. .  

:

At the age of 17, he was the youngest member of the expedition. 17- .
The maximum time to process an alarm signal. .

, , : the weather (), the police (), the sea (, ).

3. , . , , , ..:

At the centurys beginning the telephone was new and the computer not even invented. , .
Windows 7 is Microsofts operating system for the personal computer. Windows 7 .

4. , of, , :

The study of coal by type is known as coal petrography. .

5. coefficient (), value (), curve (), point () ., , , : the K factor, the ROI value, the GM motor.

6. , : the Kolmogorov equation, the Sobolev Theorem (: Sobolevs Theorem).

7. :

The design pressure. .
The operating temperature .

8. :

P = 2S(t0.1)/D, where P is the working pressure, lb/in2; t is the thickness of wall, in. P = 2S(t0,1)/D, P ; t .

9. (ordinal numerals), , :

The two hundred and fifty-sixth day. The fifth question was tricky.

10. :

The authorization is based on a review of the area involved, methods to be employed, and precautions necessary. , , , .




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