The phrase "a long time range of" is not correct and sounds awkward in written English.
It may be intended to describe an extended duration or a wide span of time, but it is not a standard expression.
Example: "The project requires a long time range of planning and execution to ensure success."
Alternatives: "an extended period of" or "a wide time span of".
In contrast, a gradual change of the ratio was also observed in a long-time range of a few months.
Combining these measurements allows a comprehensive assessment of exposure patterns across a long time range.
Without temperature stabilization, it may reach 30% in the long time range because of temperature changes in the laboratory.
Because the groups have been operating for such a long time, the age of the members ranged from twenties to fifties.
Relative abundance of Xanthomonadaceae remained in the ~1.5 % range for a long time, with minor peaks of 5.1 % on day 78 and 7.2 % on day 145, increased gradually from 0.3%% on day 206 to 13.8 % on day 274, and then declined to 7.6 % on day 290.
Total cross sections are known very precisely from experiment [8] and agree very well with theoretical calculations [12], but measurement of differential scattering cross sections has for a long time been restricted to an intermediate range of projectile scattering angles, usually ranging from 10° to 130° [7],[130°
As we know, it has taken a long time to get a full, diverse range of foundations to colour-match darker skins, and the same is true of BB creams as well.
Arthropod-associated symbiont communities have been known for a long time, and they show a wide range of interactions from parasitism to mutualism.
It takes a long time to become adept in the wide range of skills needed to be a good teacher.
The emergence of lognormal distribution via random multiplicative processes has been studied for a long time [11], and appears in a wide range of applications.
In the preface of her edited book Studies in Second Language Acquisition of Chinese, Han (2014) points out that while research on second language acquisition of Chinese has existed, for a long time it has been "confined to a narrow range of topics and perspectives" (p.ix).
