Sentence examples for principal axis of from inspiring English sources

The precise mounting also ensures that all lenses are properly centred; that is, the centres of curvature of all the lens surfaces lie on a single straight line called the principal axis of the lens.

The relaxation effect is attributed to an isomerization (change in structure) between two forms of the molecule called the axial and equatorial chair forms, as shown below: In the axial form the methyl group (−CH3) lies perpendicular to the principal axis of the carbon ring, whereas in the equatorial form the methyl group lies in the plane of the ring.

The value of the dielectric constant at room temperature (25° C, or 77° F) is 1.00059 for air, 2.25 for paraffin, 78.2 for water, and about 2,000 for barium titanate (BaTiO3) when the electric field is applied perpendicularly to the principal axis of the crystal.

Two polarizers that are crossed ordinarily do not transmit light, but if a stressed material is placed between them and if the principal axis of the stress is not parallel to this plane of polarization, some light will be transmitted in the form of coloured fringes.

It was found that the coefficients of diffusion and swelling are different in three principal axis of the composite.

The present paper presents flat-spin recovery maneuvers by means of a body-fixed torque within the plane perpendicular to the maximum principal axis of inertia.

One of the principal axis directions of the phase-tensor ellipse coincides with the 2D strike in ideal 2D cases (Caldwell et al.2004).2004

As alternative, we analyzed the orientations of the subdomains by evaluating the rotational movement of the major principal axis (PA) of the regions.

In order to include additional valid evidence in this tool design, the principal axis method of factor extraction was performed, to test whether the five components of the design were represented in the proposed items, as shown in the scree plot graphs the eigenvalue against the factor number (Fig. 2).

Principal axis analysis of dental attrition data.

By analyzing the orientation histogram, we can easily find the principal axis' orientation of the rotated face.