for that

In this connection it should be noted that...

The value of is the time it takes for the concentration to fall to...

There will be one fewer intensive variable for that phase.

Decarboxylation of acids to form hydrocarbons containing one less carbon...

For a (or some) time, we thought that...

The heart will beat normally for a (or some) time.

This machine will remain for some time ( to come) the most powerful electron accelerator in the world.

Field measurements may be made continuously over a period of time.

For a (or some) time, we thought that...

The heart will beat normally for a (or some) time.

This machine will remain for some time ( to come) the most powerful electron accelerator in the world.

Field measurements may be made continuously over a period of time.

For ( the sake of) definiteness (or For definiteness sake), we shall say that the tortoise travels at one mile per hour.

That ratio would hold for all circles.

That ratio would hold for all circles.

For some diatomic molecules we take quite different approach from that used in the preceding sections.

Following this line of attack,...

For some diatomic molecules we take quite different approach from that used in the preceding sections.

That portion of a molecule having a strong attraction for water molecules is hydrophilic.

That technique has ( now) come of age.

The conditions are ripe for the formation of...

That was how matters stood in the summer of 1989.

This is the situation in the analysis for toluene.

That team of scientists has set a new record for accuracy.

The basis for the antibacterial effects of dyes is their ability to...

Behind the Mullard invention is the notion that...

Central to the theory is...

Movement of charged particles in a magnetic field also forms (or constitutes) the basis for mass spectrometry.

These equations form the basis (or foundation) of the theory of...

These theories form (or provide) the foundation for (or are at the basis of) colour television.

It is this form that provides the basis (or is fundamental) for a wide variety of TV antennas.

Let us consider the physical conditions that underlie the Sun's magnetism.

Boolean algebra underlies the theory of relations.

Microcomputers are at the heart of "transaction" telephones for checking customers' credit.

The general rule that the forces between two particles result from an exchange of other particles is basic to much of our present understanding of elementary-particle interactions.

This distinction between electricity and magnetism is at the heart (or root) of the theory of...

The Periodic Table provides the framework for the whole study of inorganic chemistry.

Thermochemistry is basic to the study of chemical bonding.

An understanding of dye laser operation is a building block for understanding the principles of other tunable laser systems.

These interrelations are the heart of hydrodynamics.

The chapter describes the fundamental physics that gives rise to the behaviour of the single junction and the transistor as circuit elements.

The nature of energy lies at the heart of the mystery of our existence.

This reaction is the basis for the cyanamide process for...

Such a stringent standard is now routinely met.

Liquid diffraction patterns characteristically show one or two maxima that correspond to...

The great majority of routinely detected events can be classified as earthquakes.

The receptacle is conventionally 2-wire, 120-volt, 15-ampere.

That is how the logarithms are conventionally tabulated.

This inert phase is normally a gel structure.

Engineering practice is to express quantities in lb/h.

Group I members tend to have relatively few nucleosides of this sort.

Such lasers typically generate pulses of 5—10 ns duration.

Traditionally, the residual bottoms have been blended with lighter stocks.

It is usual to check the... level whenever there is any doubt.

In this application it is common (or usual) to employ...

It is common for metabolic pathways to exhibit some form of cyclic pattern.

The atomic weight is commonly called the mass number.

The commonly used gases are seldom pure enough for use with these sensitive detectors.

The head gain is customarily measured in inches of water.

It is customary to install a pump having two or three stages.

The factor is generally taken to be equal to unity.

A field lens is generally placed behind the reticle.

Floating roof tanks are normally employed for prevention of loss through evaporation.

The temperature at this point is ordinarily the same as that of the forward cylinder section.

Where it is suspected that... it is the practice (or custom) to steam out the coils.

In large marine installations it is standard (or usual) practice to use...

The sensitivity for detection is typically (or usually, or generally, or commonly, or as a rule) five times as great as...

In designing such packed columns, it is common (or general) practice to assume "piston", or "plug" flow.

The regions of strongest divergence tend to be found over the subtropical regions.

Many plant breeders make a practice of having different batches of seed treated with gamma rays, neutrons and one chemical mutagen.

For a long time questions related to insulation were apt to be ignored.

The usual way to stop the intrusion has been to drill... (геол.).

In this way dye molecules can enter more freely otherwise inaccessible dye-sites.

This mechanism is presumed to be adequately represented by...

You may anticipate that the stream discharge will increase with increasing basin area.

It was originally conceived (or conjectured) that the hydrogen bonds were responsible for...

These forms can be surmised.

He speculated that the lower mantle was inhomogeneous.

The concept of a delocalized π bond suggests orbital occupancy by more than two electrons.

The existence of superclusters has long been conjectured (астрон.).

The design procedure assumes uniform pressure.

It can be inferred (or assumed) that the absorption will be different as well.

One can infer that craters have been erased.

The theory proposes that there are three or more types of...

One may speculate that these two satellites are richer in water than...

The liquid temperature will be assumed (as) constant at 122°F.

In such cases covalent bonding may be inferred.

If "1" be taken as 10 cm,...

If a homogeneous medium is thought of as being constituted of...

Conventional definitions of environmental extremes presuppose protection of electronic gear by cooling and heating.

He surmised that the amount of methane on Titan must be far greater than...

For weakly guiding fibres, we anticipate that ε will be small...

The heat death of the universe that was contemplated by physicists in the 19th century...

With the proviso that >> 1, it is possible to...

The equation admits a solution of constant state subject to the condition (or requirement) that...

Such a plant in a remote location can justify its cost provided ( that) it is kept in service for a long enough time.

Tin-base solders are acceptable for radiation environments providing (or on condition that) the temperature is low.

The beam proved very suitable for alignment tests, provided ( that) certain difficulties could be overcome.

Mining companies make the data available to the Government with the understanding that data would be released without identifying individual companies.

It can be easily verified that Eq. (15-29) reduces to Eq. (15-28) when...

The level of radioactivity is carefully monitored.

Check the micrometer for zero setting.

In this way a check on the accuracy of the gauge-glass reading is made.

The magnetic field was checked against that of a permanent magnet.

The pressure recorded was checked periodically against a water manometer.

All bearings should be checked for wear.

Examine the edges of the measuring faces for burrs.

To keep check on the angle of bend,...

The interior of the boiler should be examined for tools that might have been left inside.

Steam lines should be examined frequently for corrosion.

The crankcase should be inspected for excessive gases.

To test these conclusions, we carried out several experiments.

The above theory was tested by results of three experiments.

This formula permits verification of the value of .

More extensive research is necessary before the significance of these findings can be understood.

Something more is needed if we are to understand how the Earth came to possess its core of iron.

A population inversion must be produced if laser action is to occur.

For energy to be absorbed radiation of a frequency... must be supplied.

To ensure that... remain constant, the electrode solution is usually a buffer.

Careful maintenance is essential if the machine is to give service and reliability of which it is capable.

All components must be accurately aligned in order that the pellet ( should) be impacted symmetrically.

In order that falls to 0.99 g, y must be 20 miles.

So that the worm and roller will continue to mesh, the contour of the underside of the worm gear is an arc with...

The rod should be made of mild steel so that it will bend easily.

For the laser approach to succeed the fuel must be compressed to 10,000 times normal liquid density.

In order for the switching system to work properly, the operations of the system must be synchronized.