- , , . - . - , . - .
1. - - . , , , , .
, , :
computer-aided design system | |
very-high-speed integrated circuit | |
investment |
, , , , . , a mechanically timed relay relay which is mechanically timed. :
medium-power silicon rectifiers | |
mercury wetted contact relay | |
open-loop output impedance |
(: differential pressure type specific gravity measuring instrument).
2. - , . , , . , , , , , , , . , , - , , :
voltage is applied | |
magnetic field is set up | |
line is terminated | |
switch is closed |
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3. - , , , .
large part of industrial America is rushing to get on the nuclear bandwagon. | . |
- , :
in full blast | |
the wire is alive | |
the wire is dead |
4. - :
A breakdown is an electric discharge through an insulator. | . |
These materials are low-cost. | . |
Control is by a foot switch. | . |
5. - . , to clean after the welding, to do post-welding cleaning; , , it occupies juxtanuclear position; the contents of the tank are discharged by a pump discharge of the contents of the tank is effected by a pump. , , for ease of maintenance and repair.
: accurately with accuracy, very easily with the greatest ease the easy way.
6. : be attendant on (), be conducive to (), be destructive of (), be incidental to ( ), be responsive to (), be tolerant of () ..
In this method, the pressure at the turbine inlet tends to fluctuate, which is not conducive to good turbine efficiency. | , . |
- : clearly, completely, considerably, essentially, fairly, greatly, significantly, markedly, materially, perfectly, positively, reasonably ..
Thus, solder at room temperature creeps significantly under load, while steel and aluminum do not. | , . |
7. - , . :
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The steel forges well. | . |
8. - , , , . . a remote crane liquid rocket, : remote-operated crane liquid-fuelled rocket. non-destructive testing college is to open in London this October , , (non-destructive) (testing), . low-pressure producers .
- , , ( -able, -ive .): the materials available; excellent properties never before attainable; all factors important in the evaluation of; problems difficult with ordinary equipment, etc. : the properties to be expected; the temperature to be obtained; the product to be cooled ..
9. - , , , : general view is that...; first uranium mine in the region was.... , ..:
Armstrong Traps have long-live parts: valve and seat are heat treated chrome steel; lever assembly and bucket are stainless steel. | : , . |
: ...in such fields as work study, mechanical engineering, civil engineering, telecommunication, standardization, higher education ..
10. , , . you, . . , . -, , , , . -, , . , . -, you can , , . .
11. make sure, insure, , , . , :
Make sure the general isolator includes a 3 mm minimum opening distance between contacts. | 3 . |
Make sure that the power supply and its frequency are adapted to the required electric current of operation | , . |
All connections wires must ensure efficient insulation also at temperatures exceeding 80C. | 80 C. |
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