A method and system for retrieving subscription information associated with a content file are provided. The interaction results in a resulting terahertz wave that is influenced by the object. In this manner, when the receiving module transmits the data request signals to the sensor module, frequencies of channels having jamming radio waves and the like could not be selected by the receiving module, thereby enabling the receiving module to select the frequencies of high probability in communication reception. The ink tank device supplies the ink to the one end side of the common supply pipe, and collects the ink from the common collection pipe. Upon approval, all or part of the dedicated grant is removed, and the UE transmits at a lower power level to reduce thermal generation. The method includes providing a substrate in a process chamber of a processing system, forming a process gas containing a metal-carbonyl precursor vapor and a CO gas, diluting the process gas in the process chamber, and exposing the substrate to the diluted process gas to deposit a metal layer on the substrate by a thermal chemical vapor deposition process.