pH value 造句怎么写

He cannot yet assign a specific average pH value to Alaskan waters, but other data show a clear trend line.

Effect of ammonium bicarbonate on the availability of P_2O_5 in MAP and its pH value in production of compound fertilizer

The effects of iron level in diatomite and pH value of beer on antioxidative activity of beer is studied in this paper by DPPH-spectroscopy.

Preliminary Study on determining pH value of postmortem skeletal muscle of rat with the Thermo Orion KNIpHE electrode to estimate the early PMI;

9.8 The pH value is 8.5 by pH indicator strips.

Effects of pH value after neutralization on structure and properties of brominated butyl rubber

Effects of cropping years on soil salinity and pH value in fields under drip irrigation condition

The pH value of the leaching agent is main factor affecting the leaching toxicity of EMR.

Other factors, such as pH value (between . 0 and 8.0), concentration of Cyclops and the interval of adding of ammonia and chlorine, are of little influence on inactivation.

The present paper discusses the characteristics of the Holcene Holbojinao salt lake deposits in Mid-north Erodos Basin with a full description of the chemical composition, salinity, type of water chemistry and pH value of the surface brine.

Influence of temperatures and pH value on biological activity of acanthamoeba isolated from keratitis

Histochemical study of effects of pH value of medium on syntheses of extracellular matrix of cultured dermal papilla cells

Determination of pH value of an aqueous suspension of pigments

Investigated the influence with the type and dosage of emulsifier, the pH value and the storage temperature to stability of SBR latex modified asphalt.

Comparison and commentary the pH value of acid-base properties of the date of washing products