.
(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 ( ):
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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. | . |
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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), , :
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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. | , , , . |