Sunday, April 13, 2014 at 6:45PM. Generations of southerners have welcomed Chinese snowball viburnum, Viburnum macrocephalum 'Sterile', into their gardens. With multitudes of flower clusters up to eight inches across, this classic shrub is a thing of beauty when it blooms.
Stroke refers to how the pistons move in the cylinder(s). The basic meaning is the length of the piston travel. Short stroke engines can turn over faster, but long stroke engi â¦ nes tend to have more pulling power. Stroke can also be used as 2-stroke and 4-stroke, which refers to the different work phases of the engine.
haste, hurry, speed, expedition, dispatch mean quickness in movement or action. haste applies to personal action and implies urgency and precipitancy and often rashness. hurry often has a strong suggestion of agitated bustle or confusion. speed suggests swift efficiency in movement or action.