"increase of the quantity" is a grammatically correct phrase and can be used in written English.
It is often used to describe a growth or expansion in the amount of something. Example: The company saw a significant increase of the quantity of products sold in the third quarter.
The Young's modulus increased with an increase of the quantity of electricity due to the changes of morphological and chemical structure of the coatings.
The TMA tests revealed that increase of the quantity of lactose in the film decreased the glass transition temperature of the film; this may be attributed to the interaction of the additives.
However, the generalization of Commercial Off-The-Shelf systems in manufacturing companies to get such indicators has rapidly entailed the increase of the quantity of manufacturing information resources, where a resource represents an indicator in a specific format.
Current agricultural practices require the use of large quantities of plastics, which contribute to a significant increase of the quantity and quality of agricultural production, but also require high quantities of plastic waste to be disposed in such way that will not have a negative effect on the landscape and the agro-ecosystem.
The yield of the transesterification reaction was improved with the increase of the quantity of catalyst.
It was observed that the formation of AgNPs increases with the increase of the quantity of fungal biomass.
Also, it can be seen that the number of accurate digits of the perturbation bounds is reduced proportionally to the increase of the quantities of the relative condition numbers.
As can be seen, an increase in the argon gas flow causes the increase of this quantity.
The spectra illustrated (Fig. 6a, b) that the photodegradation of methyl violet increased as increased the quantity of catalyst and then level off.
Instead, given the current number of esports titles in the market, it seems that we could see a rapid increase of the total quantity of games built for the genre.
The increase of the silk quantity would stimulate the departure of new mites, which would in turn deposit silk.
