Sentence examples for block elements from inspiring English sources

Fig. 1 Chemical structures of NA building block elements.

Permute first block elements using pseudo-random sequence (L1(1)), second block with (L1(2),) and so on.

This is used to help calculate the valence, and is primarily relevant only for main block elements.

Permute first block elements using pseudo-random sequences (L3(1)), second block with (L3(2)) and so on.

In this section, the statistical equations behind reliability block elements for series and parallel systems are identified to interpret the reliability of the whole system.

Modeling of R/C buildings using block elements provides the most appropriate representation since it gives accurate results of fundamental periods and consequently reliable seismic forces.

A closely related set of so-called bent sandwich compounds, in which the Cp rings are not parallel, are important in the organometallic chemistry of the early and middle d-block elements and the f-block elements (lanthanoids and actinoids).

The nomenclature for organometallic compounds of the d-block elements, also known as transition metals, follows rules similar to those described for the main-group organometallics.

The trend does not hold for the d-block elements (groups 3 12), where M−C bond strengths and stability often increase going down a group.

Bent sandwich compounds are important in the organometallic chemistry of the f-block elements, but to achieve stability the pentamethylcyclopentadienyl ligand, C5(CH3)5, is generally employed with these elements, as, for example, in the following uranium compound.

Numerical results for the various building-block elements of the expansion chamber are also considered.