The phrase "appropriate proportion of" is correct and usable in written English.
It can be used when discussing the suitable or correct amount of something in relation to a whole or a specific context.
Example: "To achieve the desired flavor in the dish, it is essential to use an appropriate proportion of spices."
Alternatives: "suitable amount of" or "correct ratio of".
Accordingly, the appropriate proportion of free allowances required for compensation varies between 15.8% and 17.0%.
Then, the degree of cement mortar performance improvement is evaluated, and the appropriate proportion of Carboxyl Latex added is determined.
It is also found that proper reaction temperatures and appropriate proportion of ferrocene and 1,2-dichlorobenzene play important roles in this route.
"Ten to 15percentt is the appropriate proportion of a class to pick primarily because of athletic ability," Dan West, Swarthmore's vice president of alumni, development and public relations, said in an interview.
In this paper, the LiAlO2/C nano-composites have been prepared by simply mixing with the appropriate proportion of Al(NO3 3, LiNO3 and graphite homogeneously and subsequent sintering.
The as-prepared materials with an appropriate proportion of PANI nanowires can efficiently prevent the adjacent graphene sheets from aggregation and provide fast ionic channels for electrochemical energy storage.
Since white light results from the addition (in appropriate proportions) of the primary colours, the resulting sum signal represents the black-and-white (luminance) version of the colour image.
Resource allocation, a problem of increasing importance in control theory (Murray, 2003), involves splitting some quantity and dedicating appropriate proportions of it to optimize some quantity of interest.
The SCCs produced from the appropriate proportions of the resulting DP modified SCMs had the engineering properties mostly satisfying the technical requirements for practical concrete structures.
Therefore, the P SS-co-AA-co-MMA) was designed and P SS-co-AA-co-MMAroP SS-co-AA-co-MMAs of SS, AA and MMA for better membrane P SS-co-AA-co-MMA
These chain ends were then replaced with methoxy groups using aminophenyltrimethoxysilane, and a titania network generated which should be chemically bonded to the polymer matrix through the hydrolysis of appropriate proportions of tetrapropylorthotitanate and water.
