The phrase "ascending tiers" is correct and usable in written English.
It can be used to describe a structure or arrangement that increases in height or level, often in a metaphorical sense.
Example: "The garden featured ascending tiers of flowers, creating a beautiful gradient of colors as one moved upward."
Alternatives: "rising levels" or "stepped layers."
Resembling nothing so much as a landfill, the heap has dump trucks and front loaders climbing its ascending tiers.
ZHA designed a very high, open space in which desks are arranged in ascending tiers, like the landscaped rice fields in Bali.
The latter, in converging and ascending tiers and in diversified shapes and arrangements, was used as a decorative screen for the drumlike bases of the spires and sometimes as parapets over the cornices.
This suggests that the means to disseminate knowledge regarding dengue among the general population has been more beneficial for those with a better income, and there has been a smooth transition of increasing knowledge with each ascending tier of income.
"The finest structure in the world for surgical operations," according to Harper's Weekly, the building consisted mostly of a large operating room and steeply ascending semicircular tiers of seats that accommodated 184 people.
By circling twice clockwise, one can read the upper and lower panels before ascending to the next of four levels, each tier being a metaphor for enlightenment.
Massey is in the top tier of our relative strength ratings as it continues to trace out a bullish staircase pattern of ascending tops and bottoms.
The Yankees have hired an engineering company to take samples from the ramps — they ascend from field level to the stadium's upper tiers, carrying thousands of people each game — to determine the cause and the extent of the problems as the team finishes its first season in the new stadium and prepares for what could be its first World Series there.
(ascending) and − 2.5 cm.2.5olt/sec.
Man, was I ever ascending.
