The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
We report on the development of a Faraday rotation spectroscopy instrument using a DFB diode laser operating at 2.8 μm for the hydroxyl (OH) radical detection with a 1a detection limit of 8.2×108 OH radicals/cm3.
The acoustic ray refraction on measuring temperature field of large-scale coal-fired power plant furnace is an important factor affects the accuracy of measuring the temperature field, If can simulate the propagation of the true path of the acoustic waves will further enhance the accuracy of the reconstruction of temperature field. This paper proposes a two-dimensional temperature field reconstruction...
The paper introduced a data acquisition system which is based on virtual instruments technology. The data acquisition system can not only obtain the spot signal speedily and accurately, but also can finish data acquisition, data real-time display, data conservation and the display of change tendency. The system I divided into two parts: the top machine is controlled by single chip machine; the bottom...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.