"progressively stronger" is a correct and usable phrase in written English.
You can use it to describe a phenomenon that increases in strength over time. For example, "The wind blew progressively stronger throughout the night, eventually causing significant damage to the roof."
The fMRI literature on resting state connectivity shows that this progressive age-associated increase in activation and inter-regional connectivity is associated with progressively stronger deactivation of the task-anti-correlated resting state network, both of which are associated with more mature performance [ 30].
"The doses became progressively stronger until all Europe finally perished from them".
The second factor is the Coriolis force, which becomes progressively stronger at higher latitudes.
In a speech and newspaper column this week, he has issued progressively stronger warnings against an American-led attack on Iraq.
The shocks started small but became progressively stronger at the researcher's insistence, with labels on the machine indicating jolts of increasing intensity -- up to a whopping 450 volts.
The received wisdom in negotiations is that once a player goes into the final two seasons of his contract then his position becomes progressively stronger as time elapses.
Since late May, however, when Senator James M. Jeffords of Vermont left the Republican Party, giving control of the Senate to the Democrats, Mr. Daschle has made progressively stronger public statements of support for Mr. Torricelli.
"The euro has gone through a period that has seen it get progressively stronger and anyone planning to buy should give serious thought to how long the process will take".
Efraim Zinger, the director of the Olympic Committee of Israel, said the national Olympic team had grown progressively stronger over the last decade, during which about a million Jews arrived in Israel from the countries that used to be part of the Soviet Union.
Deena Drossin, winner of the past four United States cross-country titles and the first-place finisher in the 10,000 meters at the United States Olympic trials last summer, ran with the lead pack early, got progressively stronger and then won the women's elite race yesterday in the Bolder Boulder 10-kilometer road race in Boulder, Colo.
At each stop, drivers found themselves with a progressively stronger incentive to avoid hassle and safeguard their cargo, which gave the extortionists greater power over them.Midway through the study, after the Indonesian government had signed a cease-fire with the rebels, it began a phased withdrawal of 30,000 troops, leading to the number of checkpoints falling by half.
