Русско-английский научно-технический - Циммерман М.
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A final constraint is that the orbital angular momentum must always be less than the principal quantum number.
Требования, налагаемые на
To meet the diverse requirements imposed on both the machines, ...
Требовать
This amount of leakage necessitates (or
requires, or demands) large volumes in reserve.
The design calls for precision instrument ball bearings.
Computer-integrated manufacturing systems call for the coordinated participation of computers in all phases of...
The implementation of these applications of radiation pressure to atoms calls for laser sources of sufficient power and tunability.
The disadvantages of this system are the added equipment and maintenance costs it entails (or involves).
Требовать дальнейших исследований
The place of these mollusks in the food chain invites further investigation.
The origin of the carbon monoxide evolved by the pyrolysis of lunar fines calls for further investigation.
Требовать жертв
There is a price to be paid for the higher resolution of this spectrograph.
Требовать использования
This task often involves the complete resources of the engineer.
Требовать много времени
This job is time consuming.
Требовать наличия
This necessitates tracers with long half-lives.
Требовать, чтобы
Time resolution of compounds whose spectra overlap requires that the laser pulse width be less than ...
Требоваться [см. тж. Для ... требуется, Когда это необходимо, Необходимо] Where self-priming qualities are called for (or required, or needed, or necessary, or essential),... It takes a very powerful magnetic field to control the path of...
Additional information must be called on to describe the eigenfunctions in more detail. It takes a second to form a wave.
Требуемый [см. тж. Время, необходимое для; Необходимый для того, чтобы] The difficult geometry required of field reflecting optics makes it necessary to use... The degree of decontamination required of reprocessing ...
This is a primary factor that determines the thrust required from the propulsion system to fly a given airplane.
This enables the operator to tilt the work at any requisite angle. The potentiometer offers the wanted performance characteristics. Требуется
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In the synthesis of desired platinum (II) complexes ...
The time occupied in (or required for) ascent from the zero line ...
Требуется
The great accuracy which is now required (or demanded) of many machine tools necessitates ...
Требуется много времени для того, чтобы It takes long to understand these forces.
Требуется не только
There is more to the development of agricultural water resources than building dams and delivering water to the fields.
Требующий большой затраты энергии
Sulphuric acid is an energy-consuming (or -expensive) commodity.
Требующийся [см. Время, необходимое для].
Трение [см. Тереться друг о друга].
Трение друг о друга
The rubbing together of the two fault surfaces generates the elastic waves.
Трение стали о сталь
Chromium has a low coefficient of friction, being one-half that of steel-on-steel.
Третьестепенный
Secondary or tertiary supporting tasks ...
Трещина [см. Без трещин. Изобилующий трещинами, Проверять на тре-щиноватость].
Трехкомпонентная смесь A ternary mixture.
Трехмерный [см. Объёмный].
Тропический вариант
A tropicalized radio set.
Труба [см. По трубе].
Трудная задача
This is a challenging task (or a challenge) which often involves the complete resources of the engineer.
Трудно
Bubbles of gas have great difficulty in
getting out of the magma.
Driving forces are difficult (or hard) to
measure accurately.
Such suspended droplets are hard to remove from the gas stream.
Even experienced economists may be hard pressed to guess the impact of new sources of a chemical.
Трудно возражать против такой оценки
If you look at this photograph you will find that such a judgment is hard to argue with.
Трудно или даже невозможно
Matched filters are difficult if not impossible to realize. Трудно обеспечить
919(996)
Трудно обеспечить
The uniform distribution of air through the cooling tower is difficult to attain in such units.
Трудно определить
Sometimes it is an open question whether
or not a contaminant is having any biological effects.
Трудно переоценить
The importance of good health to old people is difficult to overestimate.
Трудно себе представить
The nature of the swivel is difficult to imagine (or perceive).
The extent of the application of electricity can hardly be conceived.
Трудно сказать
It is hard to tell whether such a jet is identical with ...
Труднодоступность
The inaccessibility of the hub section requires special tooling.
Труднодоступный
To measure air velocities in parts not easily accessible is a difficult task.
The new device saves lime in hard-to-reach (or hard-to-get-at, or inaccessible) spots.
