"specific expressions" is correct and usable in written English.
You could use it when referring to something concrete that is expressed through words, such as a saying or an idiom. For example, "The Spanish language is full of colorful, specific expressions."
The specific expressions of nonlinear state space equations are deduced in this paper.
Yet I remember specific expressions on the faces of everyone in this production: expressions of doubt and bitterness and wonder and, yeah, something like love.
The researchers enlisted Noldus's FaceReader, a sophisticated tool engineered to identify specific expressions based on a catalogue of more than 10,000 images of human faces.
Everything — the language used, the poses, the unique and specific expressions — gives you a sense of who these kids are in contrast to each other.
A multi-objective optimization design model was established and the specific expressions of each objective were deduced.
This region in many ways has been the historic point of comparison for Napa Valley, even allowing for the fact that California wines have developed their own specific expressions.
We also checked several melanin synthesis genes, for which we have previously reported their stage-specific and marking-specific expressions, and confirmed the expected specific expression (see below).
The results indicated that almost all of the COEs showed tissue specificity, including midgut-, heandand integument-, and silk gland-specific expressions.
" " While these are not birthday-specific expressions, they are congratulatory in nature and can be used to express well wishes on someone's birthday.
We also identified a set of expressed and potentially functional retrocopies that exhibited tissue- and species-specific expressions.
Our method consists in providing connections based on supervised retrieval of domain-specific expressions.
