boron Význam & definícia

Príklady boron

• Experiments already made so that aluminum, silicon, boron, manganese, magnesium, sodium and potassium can be reduced from their oxides with ease. 

• The element boron seems to have almost as marked an effect upon copper as carbon does upon iron. 

• Well, couldn't we drive boron rods into the mass and slow down the reaction? asked Tom. 

• Thirty-five holes are drilled into the board in a grid pattern; each hole has a nickel-plated neodymium iron boron disc inserted into it.

• Typically, for a p-n junction, phosphorus atoms are implanted on one side of an interface and boron atoms are implanted on the other.

• Mineral imbalances like boron, iron, and salinity and sodicity, though localized, do cause substantial yield loss.

• Species variability in boron requirement is correlated with cell wall pectin.

• Dry matter production and boron concentrations of vegetative and reproductive tissues of canola and sunflower plants grown in nutrient solution.