The phrase "and is specified by" is correct and usable in written English.
It can be used when clarifying or defining something that is detailed or outlined by a particular source or document.
Example: "The procedure for the experiment is outlined in the manual and is specified by the guidelines provided by the research committee."
Alternatives: "and is defined by" or "and is detailed by".
In this paper, we describe a fully parametric design that relies on B-spline bases and is specified by control points on the image.
The second policy is the spill-over policy and is specified by the SaaS provider.
In the SIR-PF algorithm, the a posteriori density at step is represented as a sum, and is specified by a set of particles (34).
The task may be prepared or not (Prepare), and is specified by focusing on either a text or the learners' knowledge (Focus).
The RFID tag in the form of electronic product code (EPC) tag is the most popular standard and is specified by an organization called EPCglobal Inc. [5].
This distribution depends on parameters such as the effective population size and the recombination rates between loci, and is specified by mathematical models of population genetics.
Bourane, S. et al. Low-threshold mechanoreceptor subtypes selectively express MafA and are specified by Ret signaling.
DGS systems have been used for the past two decades, and are specified by many end users as the seal of choice for most compressor applications.
The pipes (A_{text {pi}}) are used to transport gas through the network and are specified by their length (L_{a}), diameter (D_{a}), and integral roughness (k_a).
In what Nishida alternatively called the logic of objects or subjective logic, objects of consciousness are made the grammatical subject of propositions or judgments, and are specified by predicating properties of the subject.
where and are specified by signal constellation, is the average SINR of the th transmit antenna, and is the error function (Please refer to [28] for the meaning of and.).
