Sentence examples for surface of the ball from inspiring English sources

If you tie a slipknot around a soccer ball, you can easily pull the slipknot closed by sliding it along the surface of the ball.

Plastic valves usually of the ball-valve or trapdoor types force blood to flow around the surface of the ball or trapdoor flap, and this tends to damage red blood cells and cause anemia.

If a bowler does not have the pace (speed) to deliver the reverse swing, another way to cause the ball to move in that fashion is to tamper with the surface of the ball (by scratching or scuffing it).

Similar effects have been sought by those who illegally scar the surface of the ball with a sharp object such as a belt buckle or tack or with an abrasive tool such as a file or emery board.

It becomes an offence to tamper with the ball (Pakistani bowlers used bottle tops to roughen the leather surface of the ball), or waste time (a captain can move his fielders after each ball), or distract the opposition by "sledging" (while batting at Lord's last summer, England's Graham Thorpe was reminded by the New Zealand fielders of an alleged sexual indiscretion).

But the 'flat' portion in the surface of the ball makes it nonuniformly convex.

Roll a piece in the palms of your hands into a walnut-sized ball – the heat from your hands will help to properly combine the ingredients and should ensure that there are no cracks on the surface of the balls.

They feel like sand, ice, water, concrete, etc. Touching the surface of the balls with the on-screen hand duplicates the sensation that you'd expect.

The machining is inefficient and the cost is high, but also numerous pits, scratched subsurface micro-crazes and dislocations are produced on the surface of the balls, their performance then being seriously impaired.

This work aims to develop a new effective graphene exfoliation process with a uniform shearing rate through replacing the spherical surface of the balls used in ball mill by an involute-shaped surface of gear teeth which have non-conformal surfaces similar to the ones of multi-rollers.

With the software Image J ®, the perimeter and the surface of the balls was calculated over time.