Sentence examples for aging of organic from inspiring English sources
Concrete specimens with three types of organic film coatings, namely, polyurethane (PO), epoxy resin (EP), and chlorinated rubber (CR), were fabricated to study the time-dependent relationship between the aging of organic film coating and the corresponding degradation of concrete carbonation resistance.
Organic layered double hydroxides (LDHs) intercalated with sodium dodecyl sulfate (SDS) and sodium dodecyl sulfonate (SDSO) were synthesized by anion-exchange method and used to ameliorate the compatibility between LDHs and bitumen, the ultraviolet (UV) aging resistance of organic LDHs modified bitumens were investigated by physical and rheological properties.
In order to calculate the progressive advance or retreat of glacial masses, they ascertain the age of organic materials associated with glacial moraines by means of isotopic analyses.
The lithological descriptions and the corresponding 14C ages of organic carbon (years BP) are shown in Figure 3b.
When the scientists found the telltale bands of sand, they measured the ages of organic matter in the layers with carbon-14 dating.
This long half-life has made the isotope invaluable to archaeologists as a tool to determine the age of organic matter, whether plant or animal.
The average age of organic cotton producers is relatively higher than that of conventional cotton producers, 44 years against 41 years (Table 5).
Table 1 AMS 14C ages of organic sediments and shell samples from the newly drilled ZK01 core in the modern Changjiang delta area, China Lab.
The researchers also used radiocarbon dating to analyze the ages of organic material left high and dry on beaches as the ice sheet melted away to expose land, which rises as the weight is lifted during the ice's retreat.
Table 2 Age results of organic matter in core KH11-1-PC01 Lab.
The effect of ultraviolet (UV) aging on rheological properties of organic intercalated layered double hydroxides (OLDHs) modified asphalt was investigated by rotational viscosity and dynamic rheological properties.
