The phrase "as a function of water content" is correct and usable in written English.
It is typically used in scientific or technical contexts to describe how one variable changes in relation to the water content of a substance or system.
Example: "The growth rate of the plants varied significantly as a function of water content in the soil."
Alternatives: "in relation to water content" or "depending on water content".
Their mechanical properties were analyzed as a function of water content.
PEO melting and degree of crystallinity were determined as a function of water content.
In this work the membrane heat conductivity is considered as a function of water content and the effect of temperature distribution in membrane is also analyzed.
An empirical equation of thermal conductivity expressed as a function of water content and porosity has been developed based on the experimental results obtained.
The effect of hydrotropes on the geometry of reverse water-in-oil AOT-microemulsions is investigated as a function of water content, and hydrotrope additive architecture.
The longitudinal sound velocities in crosslinked polyacrylate hydrogels were measured as a function of water content in the gel in the temperature range 30 100°C.
Measurements of the water self-diffusion coefficient were made for a set of nine commercially available contact lens hydrogels, both at equilibrium water content (EWC) and as a function of reduced water content, using the pulsed field gradient NMR method.
This research studied the moisture sorption behaviour of jatropha seed allowing the development of a model correlating the equilibrium moisture content (EMC) and the free fatty acids (FFA) content as a function of water activity and EMC, respectively.
This depolymerization is also reflected in water concentration-dependent Q n abundance as a function of total water content (Figure 16) where the abundance of individual Q n species at a given total water content also varies with the Al/ Al + Si) of the melt (Mysen 2007).
An exponential curve was fitted to the temporal changes in hydraulic conductivity, as both a function of water potential or soil water content, with a high degree of fit.
Calculations of the air-water interfacial area as a function of volumetric water content are presented for a hypothetical sand, silt loam and clay soil.
