The phrase "all are reflected" is correct and usable in written English.
It can be used in contexts where you want to indicate that every item or individual is being mirrored or represented in some way.
Example: "In this analysis, all are reflected in the final results, showcasing the diversity of opinions."
Alternatives: "everyone is represented" or "all are mirrored".
The clinical diagnostic findings in children with ALL are reflected in our model, particularly with respect to hematopoiesis, bone and mineral homeostasis.
All are reflected on "Hail to the Thief," a slogan that greeted George W. Bush after the disputed 2000 American presidential election but is never so narrowly topical.
Although different terms have been used in Table 5, most of the five strategies, if not all, are reflected.
For instance, full and productive employment and decent work for all are reflected under Goal 8 of the 2030 Agenda for Sustainable Development: Promote sustained, inclusive and sustainable economic growth, full and productive employment and decent work for all.
These efforts to provide high-quality health services for all are reflected in positive child outcomes: infant mortality was 19 per 1,000 in 1999-2000 on the tea estates (Tata Tea 2000) compared to 48 for Tamil Nadu, the state from which the workers originated, and 68 for the entire country in 1998-99 (IIPS and Macro ORC 2000).
The effects of preload condition, surface waviness, Hertz contact and elastohydrodynamic lubrication could all be reflected in the nonlinear bearing forces.
Deletions, amplifications, point mutations and changes in the cis regulation of genes should all be reflected in the relative expression of alleles.
Almost all were reflected and then hit the wafer again, further down the curve.
If the glass breaks because of the heat, no light at all is reflected, making the device fail-safe.
It's all been reflected in Domino's skyrocketing stock, which closed Friday at $195.28 a share — a fiftyfold increase from late 2008.
The bigger picture — and the wish to give good answers to those who question why the Autry shows guns at all — is reflected in the new Gamble Gallery.
