Sentence examples for a visual sign of from inspiring English sources

Is it a visual sign of changing times?

Now seventy-seven, Redford is in great shape, and the cheekbones and the jaw, despite a wrinkled shell, have held up—a visual sign of character surmounting age.

Now seventy-seven, Redford is in great shape, and the cheekbones and the jaw, despite a wrinkled shell, have held up — a visual sign of character surmounting age.

"For me, the white ribbon is a visual sign of my protest," she said.

A visual sign of the reactivity of phenylenediamines is the development or change of color of their aqueous, oxygen containing, or air-exposed solutions within a few hours.

The disappearance of chlorophyll is a visual sign of fruit ripening.

The change in the observed position of the tip of a whisker works as a visual sign to warn of collisions.

The beads did not show any visual sign of disintegration in the media over a period of 30 days.

Even after 24 hours treatment of CP, the treated 2-cell conceptus did not display any visual sign of the functional retardation of mitochondrion (Figure 5D and 5E).

Balb/c IL1ra-/ mice were sacrificed when their joints did not show any visual sign of swelling and bone marrow cells were harvested to measure the number of mesenchymal progenitors.

Microorganisms rapidly proliferate at elevated temperatures and slime development is a definite visual sign of microbial growth.