The phrase "achieved at a time" is correct and usable in written English.
It can be used to indicate that something was accomplished during a specific period or moment.
Example: "The project milestones were achieved at a time when the team was under significant pressure."
Alternatives: "accomplished during a period" or "realized at a specific moment".
That's more than the lifetime totals of Stillman's previous biggest hits The Last Days of Disco (£619,00) and Metropolitan (£516,000) – although both those numbers were achieved at a time of significantly lower ticket prices.
Of course there are myriad reasons why its way of farming will not translate easily, notably that its success was achieved at a time when the climate was relatively stable whereas now uncertainty looms.
What it makes the story resonate eight decades later is that those feats were achieved at a time when, in Winder's words, "the world felt heavy and uncertain": as the forces of Nazism gathered in Germany and millions died in an engineered famine in Ukraine, anti-poverty protesters were marching from Scotland to London, where Blackshirts rallied.
Christine Lins, REN21's chief, said: "What is truly remarkable about these results is that they were achieved at a time when fossil fuel prices were at historic lows, and renewables remained at a significant disadvantage in terms of government subsidies.
The run-down has been accentuated by the decision of large countries (America and China) to reduce stocks to save money.Yet what is most remarkable about the present bout of "agflation" is that record prices are being achieved at a time not of scarcity but of abundance.
Later, equilibrium was achieved at a time period ranging from 6 to 8 h and the adsorption percentage reached to 89.8 and 90.2%, respectively.
But this will be hard to achieve at a time when the debt-ridden railways are struggling and more than a fifth of trains are arriving late.
"All of us are concerned about domestic violence but we also have to be realistic about what our police can achieve at a time when forces are cutting numbers.
The billionaires' differing views epitomize a growing debate over what philanthropy is achieving at a time when the wealthiest Americans control a rising share of the national income and, because of sharp cuts in personal taxes, give up less to government.
Fully assembled, their energy density is 12 Wh/kg, which can be achieved at a charge time less than six seconds.
The yield of dicarbamate increased, followed by a decrease, with a maximum value of 87% being achieved at a reaction time of 8 h.
