Sentence examples for a weathering from inspiring English sources
The results of the regression analysis performed in this study show that the k-weathering index can be used as a weathering indicator and that the k-durability index can be used to evaluate the durability and the mechanical behaviors of the investigated samples.
Brian Messana, a partner at the architecture firm Messana O'Rorke, who built a weathering steel extension on his own country house in Columbia County, N.Y., mentioned another big drawback.
An example of such a weathering reaction is the solution of calcite (CaCO3) in limestones: Here, one of the HCO3− ions comes from calcite and the other from CO2(g) in the reacting water.
The water resulting from reaction (5) would contain bicarbonate, potassium, and dissolved silica in the ratios 1 1 2, and the new solid, kaolinite, would be a weathering product.
Hematite is found as an accessory mineral in many igneous rocks; commonly as a weathering product of siderite, magnetite, and other iron minerals; and almost universally as a pigmenting agent of sedimentary and other rocks.
That's a question the city's Department of Parks and Recreation is setting out to answer this summer as it conducts a "weathering study" of Cleopatra's Needle, which was given to the United States government by Egypt as a gift to commemorate the opening of the Suez Canal.
Nobody had a weather map.
Who would be a weather forecaster?
