Sentence examples for rh rates from inspiring English sources

We explored how soil respiration (Rs) and heterotrophic respiration (Rh) rates changed when subjected to simulated acid rain (SAR) environment for 3 years (from March 2010 to February 2013) in a secondary forest in subtropical China.

By increasing the load in atmospheres with ≤50% RH wear rates increased.

Cropland RH, CMIN and NMIN rates were comparable to those found within the first decades of afforestation, whereas the 200-year-old forest and the pasture generally had RH and NMIN rates similar to the older chronosequence stands.

The activation energy, Ea, for the stabilization reaction can be determined from the TG curves using the equation developed by Broido 3where y is the fraction of the number of initial molecules not yet decomposed, R is the gas constant, Tm is the temperature (in Kelvin) of maximum reaction rate, RH is the rate of heating, and Z is the frequency factor.

After the effects of the adsorbent loading, adsorption parameters (temperature, agitating speed and time), and separation condition (centrifugal speed and time) on the Rh recovery rate were optimized in detail, a maximum Rh recovery rate of 92.2% was achieved.

The purpose of this apparatus is to investigate the effects of relative humidity (RH), airflow rate, and temperature on chemical, physical and biological emissions from thermal insulations.

Hematite films in this study will be denoted as FX (temp, RH, spin rate), where X stands for the iron reagent used, X = N for Fe(NO3 3 · 9H2O, X = A for Fe acac 3, and X = C for FeCl3 · 6H2O.

The dilatation coefficient of each material; Their respective thicknesses; Their respective elastic moduli; The proximity of the temperature of the acrylic-based mortar to its glass transition (here, 20 °C), which governs its viscoelastic properties; The complete history of the stimulus (seasonal and daily variations of the temperature and the RH); The rate at which these variations occur.

At 20% relative humidity (RH), the reaction rates were higher with the commercial media, whereas at 60% RH the catalysts displayed equal activity for acetone conversion.

The resulting CVs indicated that the presence of Rh enhanced the rates of hydrogen absorption and desorption into and out of the underlying Pd nanofilm.

Figure 4 Simulated annual variations in forest production; (a) gross primary production (GPP), (b) net primary production (NPP), (c) net ecosystem production (NEP), (d) autotrophic respiration rate (Ra), (e) heterotrophic respiration rate (Rh) and (f) leaf area index (LAI) with the decrease in tree density (forest stand development).