The phrase "adequate estimates" is correct and usable in written English.
You can use it when discussing the sufficiency or appropriateness of estimates in various contexts, such as budgeting, project planning, or forecasting.
Example: "In order to proceed with the project, we need to ensure that we have adequate estimates for the required resources and timeline."
Alternatives: "sufficient estimates" or "appropriate estimates".
When only rain codes are available the values recommended by the local meteorological service can provide adequate estimates.
The response predicted by the suggested simplified aerodynamic model is also presented, and the results indicate that adequate estimates are achieved.
It is remarked that the Line Method provides adequate estimates of the apparent fracture toughness, and also that it conveniently addresses the physics of the notch effect.
However, this study also demonstrates that the long-lived 10Be and 26Al nuclides can provide adequate estimates on long-term denudation rates even if sediment transport is not fast but interrupted by several thousands of years of storage.
The Chumlea method and its simplified version, performed in the supine position, provided adequate estimates.
Delineation of two ICAs is enough to achieve adequate estimates of ICV.
It was demonstrated that an adequate estimate of the critical ignition temperature may be readily obtained by this analytical method.
Hence, contrary to Mangan et al., their study design does not provide for an adequate estimate of polygraph test accuracy.
In many situations the incremental approach is therefore not an adequate estimate of the urban impact on air pollution.
Our results imply that the generic indicator can give an adequate estimate of runoff inputs into small streams, wherever data of similar resolution are available.
Field measurements indicate that current engineering practice does not consistently make adequate estimate of ground-water flow into a tunnel during excavation due to various factors that analytical solutions do not properly take into account.
