The phrase "achieved at the highest" is not correct in standard written English as it lacks clarity and completeness.
It can be used in contexts discussing accomplishments or standards, but it needs additional context to convey a clear meaning.
Example: "The results of the project were achieved at the highest level of excellence."
Alternatives: "attained at the highest" or "reached at the highest".
97% COD removal was achieved at the highest dilution of DFE (lowest concentration of carbon source) at pH 6.5.
Some of the cosmic rays which hit the atmosphere release energies far higher than those achieved at the highest energy particle colliders built on the Earth.
The plasmid loading regulated the quantity and duration of transgene expression, with expression for 105 days achieved at the highest dosage.
"No thought about the impact on the man, who like all of us, is far from perfect but who, unlike most of us, has achieved at the highest level".
The highest extraction efficiency of total polyphenols content, antioxidants and extraction yield were achieved at the highest extraction temperature of T = 80 °C for all four plants used in this study.
Maximum conversion to H2, CO, CH4, and C2HX was achieved at the highest temperature and longest residence time tested showing an overall carbon conversion of 84.8%, gas energy content of 9.4 MJ/m3 and energy conversion ratio of 1.2.
In general, high orientation is achieved at the higher drawing temperature and it is found that the crystalline and amorphous phases respond differently to network deformation.
Space charge sign re-inversion (SCSRI) from negative to positive was achieved at the high dose of 454 Mrad in a low-fluence proton irradiated MCZ Si detector.
The numerical simulations show that the axial gas velocity and Mach number distribution depend on both flow rate and ratio; the highest velocity is achieved at the higher flow rate and most fuel-rich ratio.
Considering d-xylose, d-glucose and total sugars yields, the most suitable results have been achieved at the higher temperature (120 °C), sulfuric acid with a mass fraction of 2% and the longer time (90 min).
Likewise, a significant increase in xylose consumption was achieved at the higher pH level.
