By varying the formula, this curve may be moved forward or backward along the coordinates to produce any desired compression strength / density ratio.

By varying the proportions of copper and zinc, the properties of the brass can be changed, allowing hard and soft brasses.

By varying ability scores, the same system is used for a human hero as a trollish villain.

By varying the snap count, a quarterback forces the defensive players to react to the movement of the offensive players, or risk being called for an offsides or encroachment penalty.

By varying the number of particles added for heterogeneous nucleation and the rate of cooling in a hot-dip process, the spangle can be adjusted from an apparently uniform surface ( crystallites too small to see with the naked eye ) to grains several centimetres wide.

By controlling the voltage applied across the liquid crystal layer in each pixel, light can be allowed to pass through in varying amounts thus constituting different levels of gray.

By varying the parameter r, the following behavior is observed:

By varying the ratio of graphite to clay, the hardness of the graphite rod could also be varied.

By integrating varying delivery streams, hybrids enable pay-TV operators more flexible application deployment, which decreases the cost of launching new services, increases speed to market, and limits disruption for consumers.

By varying the magnetic sail's field strength over the course of its orbit, a magnetic sail can give itself a " perigee kick " raising the altitude of its orbit's apogee.

By adding frame numbers to the frame sync, it is possible to extend the length of the random sequence, by varying the random sequence in accordance with the frame number.

By varying the gun ’ s angle of elevation with respect to the target vacuum chamber, impact angles from 0 ° to 90 ° relative to the gravitational vector are possible.

By extension, the term ' waveform ' also describes the shape of the graph of any varying quantity against time.

By 1835 all six daughters had died of varying causes, two when very young, two as children, the other two as young women: from whooping cough, yellow fever, and complications of childbirth.

By varying the monochromator's wavelength setting, the full spectrum can be measured.

By varying the extent and path of motion, a variety of effects can be obtained, with variable depth of field and different degrees of blurring of " out of plane " structures.

By varying the proportions of the juices, every shade from pink to black can be obtained.

By varying the amount of cream returned, producers can make a variety of low-fat milks to suit their local market.

By varying the pulse rate per LED, the display can approximate levels of brightness.

By varying the-Si-O-chain lengths, side groups, and crosslinking, silicones can be synthesized with a wide variety of properties and compositions.

By varying the angle of incidence and take-off on the crystal, a single X-ray wavelength can be selected.

By layering the highest quality crystals of varying compositions, it enabled the demonstration of the highest quality heterojunction semiconductor laser materials for many years.

By repeatedly sampling the randomly varying signal, a series of random numbers is obtained.

By varying the degree of smoothing, mid-tones between black and white can be created, hence the name mezzo-tinto which is Italian for " half-tone " or " half-painted ".

By 1980 the infrequency of sightings of Mount Ararat, which looms about sixty kilometers across the Turkish border, became a symbol of worsening air pollution in Yerevan.

By 1686 he had definitely established the " Italian overture " form ( second edition of Dal male il bene ), and had abandoned the ground bass and the binary form air in two stanzas in favour of the ternary form or da capo type of air.

By the summer of 1944, victories in the Southwest and Central Pacific had brought the war closer to Japan, with American bombers able to strike at the Japanese main islands from air bases secured during the Mariana Islands campaign ( June — August 1944 ).

By the summer of 1944 the reversal of fortune was complete and Operation Bagration saw Soviet forces inflict crushing defeats on Germany through the aggressive use of armour, infantry and air power in combined strategic assault, known as deep operations.

By the time this air reaches El Salvador, it is dry, hot, and hazy.

By 1999, ESAF strength stood at less than 15, 000, including uniformed and non-uniformed personnel, consisting of personnel in the army, navy, and air force.

By the time of Operation Overlord in June 1944, the Allies had gained near complete air superiority over the Western Front.

By 1943, the Allies began to gain the upper hand in the Pacific Campaign's air campaigns.

By mid-1944, Allied fighters had gained air superiority throughout the theater, which would not be contested again during the war.

By dragging down warmer air from the inversion layers, and preventing the ponding of colder air on the ground, the low-flying helicopters prevent damage to the fruit buds.

By increasing the concentration of oxygen in the air, the effects of lower barometric pressure are countered and the level of arterial pO < sub > 2 </ sub > is restored toward normal capacity.

By 1941, Germany had given up hope of evicting the Allies from the island and the constant air raids stopped.

By 1961, a British military mission had converted the constabulary into a combined a brigade of 2, 500 men which also established small air and naval forces in 1961.

By 1913 there were four planes, now including a British Sopwith and long term plans to create six naval air stations by 1918.

By putting backspin on the ball the Magnus effect results in air travelling over the top of the ball quickly and cleanly whilst air travelling under the ball is turbulent.

By implementing a refractive index correction such as this, an approximate realization of the metre can be implemented in air, for example, using the formulation of the metre as wavelengths of helium-neon laser light in vacuum, and converting the wavelengths in a vacuum to wavelengths in air.

By 1944 US and British air forces were sending huge air fleets over occupied Europe, increasing the pressure on the Luftwaffe day and night fighter forces.

By the end of August, relations improved again as the countries had redrawn the Hungarian and Romanian borders, settled some Bulgarian claims and Stalin was again convinced that Germany would face a long war in the west with Britain's improvement in its air battle with Germany and the execution of an agreement between the United States and Britain regarding destroyers and bases.