"adequate combination" is a correct and usable phrase in written English.
You can use it to refer to two or more things that, when combined, form something adequate or sufficient. For example, "The adequate combination of resources allowed us to achieve our goal."
The adequate combination of these characteristics is necessary to obtain an active catalyst.
The good performance of VARTA Microbattery's PoLiFlex™ lithium polymer battery results from an adequate combination of cathode and anode formulations.
This scheme is based on nonlinear observers and, thanks to an adequate combination of the visual information, requires reduced computation for its design.
The final results show that the adequate combination of these heating systems can contribute to a much better control performance with a minor cost increment.
One alternative technique which offers an adequate combination of IAQ and acceptable energy saving is the introduction of energy recovery systems using air extracted from air-conditioned premises.
Due to an adequate combination of chemical and porous features, the deionization capacity of the carbon gel electrode exceeded that of the electrodes based on conventional microporous carbons over a larger number of adsorption/regeneration cycles.
Like natural infections, live mucosal vaccines or adequate combinations of non-replicating vaccines and mucosal adjuvants, give rise not only to SIgA antibodies but also to longstanding serum IgG and IgA responses.
To overcome the first challenge, adequate combinations of technologies for the available 197 ton/h MSFD unit in a case study plant and Direct Steam Generation (DSG) as an alternative renewable energy source are considered.
Two other issues that still require further understanding are: 1) adequate combinations of D&M strategies; and 2) the impact of D&M strategies on workers' cognition and behavior.
Even if a powerful workflow provenance support is provided, such as the one offered by Vistrails [2, 3], identifying adequate combinations of tasks can be time-consuming and may involve designing complex queries on provenance databases.
Adequate combinations of secondary antibodies (Jackson ImmunoResearch) were used to reveal expression patterns.
