Sentence examples for metals limits from inspiring English sources

But the prohibitive cost of such metals limits the technology's application in large-scale industrial processes.

In addition, the high melting points of these metals limited their applications until researchers in Britain, France, Germany, and Russia devised methods for consolidating and working platinum into useful forms.

However, the use of suitable additives in the presence of Portland cement form insoluble compounds with heavy metals, limiting their mobility.

Although metals limit biomass and medium uses, some uses fall within regulatory limits (e.g., 1X spent medium is suitable for irrigation, and 1X biomass is suitable for bio-fertilizer and select animal feed uses).

Tying the supply of money to the supply of a precious metal limits a government's ability to address economic problems, Mr. Bernanke explained.

Fig. 4 Cross section of polycrystalline test structure created using Cu metal boundary limited Voronoi tessellation to form the polycrystalline Cu metal structure.

Until now, one of the electrodes was usually made from an unstable, reactive metal, limiting the lifetime of the devices.

This result is meeting the Sri Lankan standard for heavy metal limit in fertilizers (UN ESCAP 2010; Jayaratne 2009).

Fig. 2 Original Voronoi Tessellation (blue) generated within 1 μm x 1 μm area and (Cu metal) limited Voronoi Tessellation (red) forming the polycrystalline metal structure.

The US Pharmacopeia [19] in its latest revision of metal limit has set the oral permitted daily exposure (PDE) from drugs and dietary supplements to be for: Pb 5 μg/day, Hg 15 μg/day, Cd 25 μg/day, and As 1.5 μg/day (previously set at 15 μg/day by USP in 2008 [20]).

These extreme difficulties in melting the metal limited the possibilities for handling iridium.