Sentence examples for layers of calcium from inspiring English sources

The bone, called the otolith, is no larger than a grain of sand and adds layers of calcium carbonate as the larvae develop, like a daily version of a tree ring.

Vertisols are dark-coloured soils (though they have only moderate humus content) that may also be characterized by salinity and well-defined layers of calcium carbonate or gypsum.

The height of these structures ranged from one to several molecular layers of calcium carbonate.

The S. gigas shell has a complex microarchitecture that consists of three main macroscopic layers of calcium carbonate: the inner, middle, and outer layers.

By means of dipping, uniform coatings, films and layers of calcium orthophosphates have been applied onto various substrates (Li et al. 1996; Weng and Baptisa 1998; Jiang and Shi 1998; Choi et al. 2003; Bini et al. 2009).

To classify the different groundwater quality zones, the overlaid premonsoon and monsoon season water quality thematic layers of calcium, magnesium, sodium, chloride, sulphate, electrical conductivity and TDS were used.

The artificial bone, porous and coated with a thin layer of calcium phosphate, is implanted into the arm in place of the damaged bone.

Soils lacking any of these characteristics are also classified as Aridisols if a layer of calcium carbonate, gypsum (hydrated calcium sulfate), or cemented silica is present below the surface horizon.

In a second step, a layer of calcium cations is immobilized at the interface.

As the otolith grows, each new layer of calcium carbonate captures the chemical signature of the surrounding water.

The thin and defects-free layer of calcium phosphate was formed by e-beam evaporation.