The sensor principle consists of a heating resistor, which creates a symmetrical temperature profile, and two temperature detectors symmetrically placed on both sides of the heater.
Thermal tempering is achieved by quenching (or rapid-cooling) the glass from a temperature well above the transition range using symmetrically placed air jets.
Four wings, containing a combination of rectangular rooms and small octagons, similar to those of the Roman public baths, are symmetrically placed around a huge court.
For her analogical reasoning tasks, Sarah was shown four objects grouped into two pairs, with each pair symmetrically placed on either side of an empty space.
Tropisms in animals are those directed growth-curvature movements of sessile (i.e., sedentary) forms that lead to equal intensities of stimulation of symmetrically placed body parts.
Mr. Collins has symmetrically placed the items you need to go FISHing in the puzzle: BAIT, HOOK, REEL, ROD and, of course, the FISH at 63 Across.
"I'm 83, you know," he whispers conspiratorially from an armchair in the exquisite abundance of his living room (lavish paintings, a baroque effulgence of fabrics, two symmetrically placed Steinway grands).
A painted aluminum circle mounted a few inches out from a wall, it is illuminated by four symmetrically placed floodlights that throw a neat arrangement of crisply outlined shadows -- four curved triangles seemingly superimposed on four circle parts.
In "The Raven," Ms. Witek moves from lighter to darker black and back again in a tapestry of intricate strokes, broken up by tiny linear grids, the white of the canvas and four small, symmetrically placed black rectangles.
The controls are straightforward, and to a relative automotive Luddite like myself, the symmetrically placed knobs on the console and center stack were a relief compared to the confusing array of buttons and menu screens in some cars.
Growing from the bottom of the grid in the circled letters is JACK AND THE BEANSTALK, and chasing him in some of the long Down entries from left to right is the Giant, crying, "FEE FI FO FUM!" He continues his cry at the symmetrically placed 3- and 50 Down: "I SMELL THE BLOOD/OF AN ENGLISHMAN".
