The phrase "accurate standard" is correct and usable in written English.
It can be used when referring to a benchmark or criterion that is precise and reliable.
Example: "To ensure quality control, we must adhere to an accurate standard in our testing procedures."
Alternatives: "reliable benchmark" or "precise criterion".
Until the 1990s the cesium beam atomic clock was the most accurate standard of atomic time and frequency.
But because samples are pooled across the sampling design cells of the original survey, direct calculation of the design effects needed for accurate standard error and confidence interval (CI) estimation is not possible.
By averaging the values of multiple samples, more accurate standard deviation and maximum of aerodynamic loads can be obtained.
Hysteroscopy is widely accepted to be the accurate standard for investigation of the uterine cavity [1, 2].
The number of samples used in this study is 200, from which we can obtain a more accurate standard deviation σ F and maximum Fmax.
Low sample size in 2011 among rich families did not allow for enough variation to calculate accurate standard error around the mean.
An accurate standard-map approach, instead of the approximate standard-map approach, is developed for the analytical prediction of the onset of a new resonant overlap forming a new resonant-separatrix web in the stochastic layer.
In a report based on a survey the agency conducted and other research, MSPB identified three keys to good management of employees' performance: the work unit having sufficient resources to get the job done; training of supervisors on setting and enforcing expectations; and accurate standards to measure performance.
More than two years after Homeland Security officials told Congress that they would produce new, more accurate standards to assess security at the nation's borders, senior officials from the department acknowledged this week that they had not completed the new measurements and were not likely to in coming months, as the debate proceeds about overhauling the immigration system.
The study demonstrated the importance of using well-defined and accurate standards to calibrate JAK2 V617F quantitative assays.
They are the single most widely used measure of nutritional status because of their precision, replicative nature and the availability of accurate standards for comparison.
