When the atoms

I have often come up against the problem of trying to explain that...

Here again one is up against the thermal problems of laser experiments.

When the atoms encounter the walls of the cell they exchange energy with the walls.

When this electron strikes (or collides with, or impinges on) an atom,...

When the particle strikes the photographic plate,...

The number of molecules that hit a section of the wall per second...

If allowed to fall on a red-hot, inert surface, the distillate decomposes.

When one of the scattered atoms lands in an empty site,...

The bubble is released (or detached) when the buoyant force just overcomes the surface tension.

The vibrational energy of the atoms is so great that they begin to break away.

The main flow breaks away (or separates) from the surface.

This coating does not break away from machine surfaces.

The Moon must have broken free of Mercury's gravitational field.

When the bonding atoms are rigidly positioned around the metal by the organic framework, as ( is the case) in the porphins, the resulting increase in stability is unusual.

The electrons are hence not free to diffuse into a larger volume, as happens with homostructure lasers.

When the bonding atoms are rigidly positioned around the metal by the organic framework, as ( is the case) in the porphins, the resulting increase in stability is unusual.

The electrons are hence not free to diffuse into a larger volume, as happens with homostructure lasers.

I (α, φ)₂₀₀ is the intensity of the 200 reflection at a given α and φ.

The engine develops 340 hp at 1900 rpm.

For a given centre distance, the length of a crossed belt will be a constant.

In starting up, the starter should be set at...

Certain precautions must be taken to obtain satisfactory results in using this equipment.

On ignition the ingredients must vaporize.

On interruption of the electric current the valve closes instantly.

The temperature is read (up)on entering and leaving the water jacket.

Bentonite shrinks upon drying.

When added to aluminium, germanium produces a better hardening effect than silicon.

When employing these compounds as fuel additives, we...

When tuning a system for optimum performance one must...

With an overall length of 18 ft the machine weighs 15 tons.

The compressor operates with one suction valve open.

Both shot core drilling and rotary drilling methods are used in shaft drilling.

Given comparable costs for raw materials, the manufacturing cost is determined largely by the weight of the component.

The breakdown of bias voltage decreases by a few tenths of a millivolt for every °C increase in temperature.

With the proper combination of resistors and capacitors, the voltage will be...

With (or In) this method, the amount of material to be removed can be closely controlled.

Given the extraordinary resolution of the Space Telescope, it is possible to detect...

The conductance increases linearly with the addition of H⁺.

The lower inertia of the cone clutch elements permits rapid reversal with low energy loss.

In moving through the tube the atoms collide with...

The potential energy is taken as zero for (or as, or with, or when) a → ∞,...

The equation is useful comparing diffusion currents from electrodes with different capillary characteristics.

Neutron stars are apparently born the explosions of supernovas.

Such a function is real for real z.

The atoms move back and forth over a distance that is...

The stud should be screwed into the plate a distance equal to...

When the rolls were separated by this distance...

A pilot tunnel was driven ahead of the main tunnel for a distance of 9 ft. Streams of incandescent hydrogen are shot out from the Sun's surface for distances of thousands of miles.

The mercury falls ( for) a short distance within the tube.

The grinding heads can be moved transversely through a distance of 6 ft.

The atoms move back and forth over a distance that is...

The stud should be screwed into the plate a distance equal to...

When the rolls were separated by this distance...

A pilot tunnel was driven ahead of the main tunnel for a distance of 9 ft. Streams of incandescent hydrogen are shot out from the Sun's surface for distances of thousands of miles.

The mercury falls ( for) a short distance within the tube.

The grinding heads can be moved transversely through a distance of 6 ft.

A pointer moves across (or over) (or traverses) a scale at the bottom of the assembly.

Some of the electrons can escape from their parent atoms for a short time and travel freely about the crystal.

Relatively free electrons move through the crystal lattice.

Wood was incorporated in the sediment when the glacier overrode a forest.

A pointer moves across (or over) (or traverses) a scale at the bottom of the assembly.

Some of the electrons can escape from their parent atoms for a short time and travel freely about the crystal.

Relatively free electrons move through the crystal lattice.

Wood was incorporated in the sediment when the glacier overrode a forest.

In that case many of the stable or long-lived atoms present would have been produced at a period when the meteorite was...

In that case many of the stable or long-lived atoms present would have been produced at a period when the meteorite was...

When X rays pass through tissue, they ionize atoms in it by removing electrons from them.

The radiation strips electrons off the nuclei of atoms.

The absorption of hydrogen atoms alone (or of only hydrogen atoms) is studied.

No band can be assigned solely to any particular group of atoms.

The electrode is sensitive to this ion only.

If a sample is irradiated with just one laser,...

The electron's transitions are confined to just one of the ladders in the energy diagram.

But nineteen other units employ some transistors.

In plants absorbing carbon dioxide only the stripping problem is more acute.

The magnitude of the shifts depends solely upon some property of the solvent.

The ultimate resolution is determined exclusively by the objective lens.

Such filters have not been used except in experimental manner.

Maximum viscosity was not reached until September 1.

Cases are known in which beryliosis did not appear until 15 years following exposure.

Several of the items listed cannot be adjusted except during manufacture.

It was not until the early part of this century that the glass container became modernized.

Only then did we find out that...

Only when these factors are eliminated can cohesion be considered as...

When installing the thermometer, the tip should be arranged (or placed, or sited) as near as possible to...

Loudspeakers are so disposed as to give a three-dimensional effect.

Pollution sources should not be located in valleys.

The luminous reaction zone occurs very close to the solid surface.

The cabins may be placed (or located, or sited) near the mill.

The thermocouple is positioned in the outflow pipe.

The atomizers are positioned to apply a multi-colour finish.

The blade is set at right angles to the handle.

The screw is situated at the rear of the clamp.

The turns are spaced 1/8 in. apart (or at 1/8 in. intervals).

Four sets of burners are patterned around the inner periphery of each furnace section.

When atoms are arranged in a solid...

Volcanic islands often occur in long, straight chains.

The boxes are aligned (or arranged) parallel to the optic axis of the telescope.

In line with this assumption, we have devised a model of...

To modify the beach profile in response to changing wave conditions...

Evaporators for marine use are classed as horizontal or vertical by (or according to, or depending on) the position of their tubes.

The test report is performed in accord( ance) (or conformity, or compliance) with the specifications.

In keeping with the limitation of only four orbitals, the formation of double or triple bonds between atoms of these elements reduces the coordination number of the central atom.

The machine is designed and built to higher standards of accuracy.

The sketch can be interpreted in terms of either system.

The console pressure can be regulated to match the individual gauge range.

In the reactors designed around this approach the energy-carrying neutrons released by thermonuclear reactions will be absorbed in a lithium blanket.

These techniques must be selected in relation to the properties of the substances being separated.

The computer retrieves data and instructions the memory unit within a single cycle of the processor.

The necessary energy can be drawn from the thermal energy of the metal atoms.

Bromine is mainly extracted from sea water.

Specialized magnets are provided for extracting the particles the ring.

To determine the amount of water that can be withdrawn from wells,...

Parts must be removed (or withdrawn) from (or taken out of) the bath at frequent intervals.

When an atom is plucked out of a normal site and taken away from the crystal,...

The energy the carrier derives from the electric field goes into vibrating the crystal lattice.

Fresh water is recovered from sea water.

Chemical energy is derived from fossil fuels, nuclear energy is derived from fission or fusion reactions, and solar energy is derived directly the Sun.

Information about part machining is drawn from the computer memory.

The computer retrieves data and instructions the memory unit within a single cycle of the processor.

The necessary energy can be drawn from the thermal energy of the metal atoms.

Bromine is mainly extracted from sea water.

Specialized magnets are provided for extracting the particles the ring.

To determine the amount of water that can be withdrawn from wells,...

Parts must be removed (or withdrawn) from (or taken out of) the bath at frequent intervals.

When an atom is plucked out of a normal site and taken away from the crystal,...

The energy the carrier derives from the electric field goes into vibrating the crystal lattice.

Fresh water is recovered from sea water.

Chemical energy is derived from fossil fuels, nuclear energy is derived from fission or fusion reactions, and solar energy is derived directly the Sun.

Information about part machining is drawn from the computer memory.

The Spodosol profile has strongly developed horizons that catch the eye (геол.).

If one looks at a map of the world ocean, several features stand out.

In the study of the nuclei of atoms and the nuclei of comets two similarities stand out: invisibility and relative size.