Sentence examples for are usually introduced to from inspiring English sources

However, template agents are usually introduced to the synthesis process to create the high surface area (>150 m2/g).

Applying GGP in real applications, free variables are usually introduced to model the system behavior or the management problems.

These are usually introduced to the student in an entire course such as behavioral neuroscience, behavioral genetics, psychopharmacology, or animal behavior.

Test instruments and test platforms are usually introduced to gather runtime data in the actual applications of wireless sensor networks, especially during the research and development stages.

For the purpose of improving the electrical conductivity and optical transmittance of ZnO thin films, group III elements such as boron, aluminum, gallium, and indium are usually introduced to ZnO[8].

In this case, for further efficiency enhancement, quantum structures such as quantum well [4] and quantum dots (QDs) [5-14] are usually introduced to extend the absorption spectrum to lower energy photons, thus increasing the current density.

Mechanical agitation or pulsation is usually introduced to a solvent extraction column to improve the efficiency.

An amplification factor is usually introduced to describe transfer time.

CV is usually introduced to describe the dispersion degree of distribution.

A virus is usually introduced to a computer through an e-mail attachment, or from a disk inserted into a computer.

The reference wave is usually introduced at an angle to the diffracted beam, hence this method is often called off-axis (or side-band) holography.