The phrase "a high quality grade" is correct and usable in written English.
It can be used when describing the level of quality associated with a particular grade or classification, often in academic or product contexts.
Example: "The project received a high quality grade due to its thorough research and innovative approach."
Alternatives: "a top quality rating" or "an excellent quality score."
In 2008, Xu et al assessed the randomized clinical trials published in Chinese medical journal and found that only 22 articles (15.5%) reached a high quality grade (≥3 points) [14].
In 2008, Xu et al assessed the randomized clinical trials published in the five leading Chinese medical journals indexed by MEDLINE and found that only 22 articles (15.5%) reached a high quality grade (> = 3 points) according to the Jadad scale [85].
This rich in starch source is an ideal source to produce a high quality grade of maltodextrin for the application in food and pharmaceutical industries.
Look for duck meat that has a high quality grading, such as USDA Grade A. This grade of duck meat will be a 6-8-week-old duckling raised indoors and fed with fortified corn and soybeans.
A sign that new luxury constructions are of a higher quality grade?
Comic books with a higher quality grade are much more valuable.
Out of these 84 publications, 34 were rated as high quality (grade A), 26 as moderate (grade B) and 24 as low quality (grade C).
Was assigned a grade of "A" (high quality) in the following methodology domains: random-sequence generation, concealment of allocation, and selective outcome reporting; assigned a grade of "C" (unknown) in the following methodology domain: blinding.
Brown Swiss heifers were fed 2 L (n = 37) or 4 L (n = 31) of high quality (Grade 1) colostrum within the first hour of birth.
Bottom-up approach such as chemical vapour disposition [8] or epitaxial growth [9] is useful for preparation of high quality grade of graphene.
The deadbolt should be high quality (grade 1 or 2, solid metal with no exposed screws on the exterior), with a throw bolt (the bolt that comes out of the door) at least 1 inch (2.5 cm) long.
