TaAlN is formed on a semiconductor device structure, such as a wiring line, to prevent interdiffusion between surrounding layers. Thus, the positioning member is a C-shaped snap that can abut and press the oil seal so as to position the oil seal actually, so that the oil seal has a better positioning effect. The CO2-containing brine is denser than the seawater from which it is made. A reagent is injected into the water or wastewater and the agitator within the flow channel serves to mix the reagent with the water or wastewater passing therethrough and in the process causes at least a slightly turbulent and downward axial flow through the flow channel. Consequently, the strain may also be efficiently created by the embedded strained semiconductor material across the entire active layer, thereby significantly enhancing the performance of transistor devices, in which two channel regions may be defined. In particular, the present invention is directed to herbicidal compositions or formulations, as well as their methods of use, which comprise N-phosphonomethylglycine or a herbicidal derivative thereof, a pyridine analog or a herbicidal derivative thereof, and optionally one or more suitable surfactants, with N-phosphonomethylglycine being in excess relative to the pyridine analog.