The phrase "illustrate and demonstrate" is correct and usable in written English.
You can use it when you want to explain or show something clearly, often in educational or instructional contexts.
Example: "In this presentation, I will illustrate and demonstrate the key concepts of our new marketing strategy."
Alternatives: "explain and show" or "depict and exhibit."
To illustrate and demonstrate the design issues, an academic example is presented.
Based on Wincc and Matlab dynamic simulators, a specific Pr/Nd cascade extraction process is used to illustrate and demonstrate the application of the present approach.
A case study is provided to illustrate and demonstrate the effectiveness of our proposed approach for the icing problem in unmanned aerial vehicles, which is a well-known structural problem in the aircraft industry.
To illustrate and demonstrate their usage, the dynamics of a flexible raft vibration isolation system is investigated; this comprises two machines, flexible raft, and flexible foundation with connecting isolator attachments.
A numerical example was finally used to illustrate and demonstrate the novelty of the introduced method.
We illustrate and demonstrate the need for integrative analysis of multiple genomic dimensions by showing the co-operative contribution of DNA mechanisms to explaining differential gene expression.
In the experiment, the proposed framework (involving fast-running simulation as well as real-time simulation) is illustrated and demonstrated for a real system represented by hardware-in-the-loop (HIL) real-time simulation integrating real UAVs, simulated UGVs and crowd, and simulated environment (e.g. terrain).
As illustrated and demonstrated in Fig. 8, homozygote TPI null alleles are lethal, since no homozygotes carrying TPI null alleles can be detected in mouse and humans [5], [12].
In order to illustrate this, and demonstrate the varied uses of advanced analytics for decision making, the presentation runs then through a number of stories from both business and sport.
Numerical examples are presented to illustrate the method and demonstrate its efficiency and accuracy.
