Sentence examples for hc from inspiring English sources

A sample:Under the 1970 act, automakers had until the 1975 model year to eliminate 90% of all hydrocarbons (HC), carbon monoxide (CO) and nitrogen oxides (NOx).

The magnitude of field necessary to reduce the magnetization to zero is Hc, the coercive force, measured in amperes per metre.

The combination of large Br and large Hc will generally be found in a material with a large saturation flux density that requires a large field to magnetize it.

Larger crystallites give higher Br but lower Hc.

This configuration gives it a very high uniaxial magnetic anisotropy capable of producing high values of Hc.

As was stated above, a type I superconductor in the form of a long, thin cylinder or ellipsoid remains superconducting at a fixed temperature as an axially oriented magnetic field is applied, provided the applied field does not exceed a critical value (Hc).

In Alabama, he stood next to Vice-President Joe Biden for a press event, and afterward we climbed into a Coast Guard HC-144 airplane that was headed for the wellhead area, forty miles out at sea. "We have never before used dispersants in the quantity of this response," Allen told me.

QUESTION FROM ANDREW D.: Do you think it's significant that HC-B put down the camera and stopped photographing?

While Allen and I were travelling in the HC-144, public anxieties had metastasized around news of Tropical Storm Bonnie, which was gathering off Florida.

It was three in the afternoon, and he was sitting before an open laptop; the engines of the HC-144 roared, and, while wearing a headset with a closed-circuit radio to speak above the din, he scrolled through photographs of what he called SIMOPS, or simultaneous operations: ships crowded so close that they were practically colliding.

Allen's HC-144 pivoted from the wellhead site, and flew to New Orleans.