"progressive relationship" is a correct and usable phrase in written English.
It is used to describe a relationship that is constantly changing or developing over time. Example: The couple's progressive relationship was evident in the way they constantly challenged each other to grow and improve both individually and as a couple.
There is a progressive relationship between serum cholesterol concentrations and the incidence of coronary heart disease.
The success of these plans depends on whether this is the start of a new progressive relationship between the central and local government, with even deeper devolution to follow.
His most important work, Primitive Culture (1871), influenced in part by Darwin's theory of biological evolution, developed the theory of an evolutionary, progressive relationship from primitive to modern cultures.
Three particularly motivated numerical examples with progressive relationship in perspective of both structure type and uncertainty variables are demonstrated to justify the computational applicability, accuracy and efficiency of the proposed method.
In view of the age-related rise in BP in both children and adults, the direct, progressive relationship of BP with cardiovascular-renal diseases throughout the usual range of BP, and the worldwide epidemic of BP-related disease, efforts to reduce BP in nonhypertensive as well as hypertensive individuals are warranted.
The social value for railway noise reveals a stronger progressive relationship with the noise level compared with road noise.
Once you can, you're able to build progressive relationships.
In our current era of arrangements, where traditional relationships are now lauded as progressive and progressive relationships (same sex; in vitro fertilization) are labeled the new traditional, the production shows the mess that feelings can make out of any interaction between men and women.
The Research Laboratory of Electronics (RLE) at the Massachusetts Institute of Technology MITT) is committed to promoting a safe environment for all members of MIT and surrounding communities by maintaining a cooperative and progressive working relationship with the MIT EHS office.
Furthermore, p for trend analyses showed a progressive inverse relationship across PRL quartiles.
Some studies have demonstrated a progressive dose response relationship between lead exposure and blood pressure (Pocock et al. 1984; Schwartz 1988; Weiss et al. 1986).
