Sentence examples for are two main classification from inspiring English sources

In remote sensing literature, there are two main classification approaches, pixel-based and object-based.

There are two main classification systems worldwide, issued by national respiratory societies, based on the severity of reduction of FEV1 compared with that predicted by age, gender and height (Table 1).

Currently, there are two main classifications of shaftless UCG methods: linked vertical well (LVW) and controlled retractable injection point (CRIP).

There are two main classifications of echinococcal cysts based on US patterns of hepatic cysts that mostly apply to E. granulosus: the Gharby classification of 1981 and the WHO classification of 2003 [43, 44].

There are two main classifications of ADRs: Predictable ADRs occur due to the pharmacological activity of a drug or its metabolites, whereas idiosyncratic ADRs are primarily observed as an immune system response [3, 4].

There are two main classifications used in the histopathological examination of testicular tumours, the World Health Organization (WHO) system [ 8] and the British Testicular Tumour Panel classification [ 9].

Based on cytogenetic observations, there are two main classifications of chromatin: lightly staining euchromatin which undergoes cell-cycle-dependent stages of condensation and de-condensation, and the more densely stained heterochromatin that remains compact throughout most of the cell cycle [ 35].

Before the work done by Woese and Fox, there were two main classification systems.

There are three main classifications of traffic models according to the approach used in the analysis.

There are three main classifications of anaphylaxis.

There are three main classifications of ontologies, cellular component, biological process, and molecular function with several sub-classifications under each of the three.