Sentence examples for is moved back and forth from inspiring English sources

With the tip of the thumb touching the tip of the nose, the open hand is moved back and forth.

The bolt is moved back and forth, and partially rotated, in the receiver by a projecting handle with a round knob.

A wave of this kind is produced, for example, when a line of charges is moved back and forth along the line.

The radiation emitted is detected by a scintillation counter, which is moved back and forth over the organ being scanned; these messages can then be electronically recorded and studied by clinicians.

The cannula is moved back and forth in the fat layer at a velocity of approximately 100 mm/s in a vertical plane parallel to the surface.

Most irrigated tip catheter ablations were done using 50 W and the technique of 'perpetual motion' where the catheter is moved back and forth across a small area and not left at single sites for extended times.

Nuclear pore complex (NPC) contains 9-nm aqueous channels, through which small water-soluble molecules are moved back-and-forth through passive diffusion; the channel of NPC expands to about 25 nm when exporting macromolecules, such as protein and mature mRNP, in an energy-dependent way [11], [25].

Over time, these periodic changes in the star's light can become discernible, revealing how fast the star is moving back and forth due to planetary tugs.

"When a person is thinking about moving their phantom ankle, the AMI that maps to that bionic ankle is moving back and forth, sending signals through the nerves to the brain, enabling the person with an amputation to actually feel their bionic ankle moving throughout the whole angular range," Herr says.

This means that the balance wheel inside the watch is moving back and forth far faster than, say, an Omega Co-Axial 8500/1 series which is clocked at 25,200 vibrations per hour.

However, as schematically depicted in Figure  1D, if we fit the columns comprising the chromatin density to a Gaussian distribution function to generate a track of the center of mass of the chromatin density, we find that in fact the chromatin density is moving back and forth.