Collection, display, analysis and processing of sulfuration temperature are completed by it's special module and realize the automatic adjusting of solid rocket engine constant temperature sulfuration,which ensure the production quality and improve the production efficiency and automatic control level.
In order to exert good performance of high automatization equipment, ensure machining quality and improve manufacture efficiency, it is more important to monitor and control for state of tool machining process.
According to the heating problems of annular blanks formed by isothermal extrusion technology with the copper alloy solid roller bearing cage, an automatic heating equipment is presented to combine the process of delivering automatically with the process of heating organically, with the purpose of improving the heating quality, raising the heating efficiency, reducing the labor intensity, as well as satisfying the require of industrial production.
According to the heating problems of annular blanks formed by isothermal extrusion technology with the copper alloy solid roller bearing cage, a automatic heating equipment is presented to combine the process of delivering automatically with the process of heating organically, with the purpose of improving the heating quality, raising the heating efficiency, reducing the labor intensity, as well as satisfying the require of industrial production.
The author suggested that the focus of natural reserve construction shift to quality raising, financial input be increased, relevant management laws and regulations be modified, ways for self-supporting be standardized, the establishment of community mechanism for joint management and common profit be promoted and the management system of state-level natural reserve be improved when conditions become adequate.
Based on the survey of learning experience of 2781 Chinese postgraduates' in 27 universities,five suggestions are put forward to reform the Chinese postgraduate education system and improve quality of postgraduate education. Firstly,scientific development view should be established and implemented,and both macro-management and quality supervision in the process of postgraduate education should be strengthened so as to spur the postgraduate education to transform quantitative expansion to qualitative improvement.
The goal of this study is to understand the evolution relationship of the members of the B-hordein gene family in hull-less barley by analysis of their structure and to explore their utility in grain quality improvement.
A theoretical analysis is given of ultimate-resolution imaging in optical lithography by off-axis illumination, a common approach to image quality improvement.
The possibility of using the indirect relationships for the control over natural systems is exemplified by a new scheme of eutrophication control and water quality improvement.
Image quality improvement in ultrasonic nondestructive testing by the maximum entropy method
Owing to its merits in energy savings, environmental protection and coke quality improvement, the Coke Dry Quenching (CDQ) technology is favorite in coke making industry today.
A technique is described which affords a qualitative improvement in the accuracy of determining the thermal and electronic parameters of semiconductor samples.
Our results provide a qualitative improvement in the understanding of dynamical sampling and of the interplay between dynamics and topology in large networks like the Internet.
Qualitative improvement of chemical kinetic data at high temperatures has been achieved, to a great extent, by use of a combination of the piston actuated shock tube, the excimer laser photolysis, and the atomic resonance absorption spectrometry.
Furthermore, with the higher dose, there was a marked qualitative improvement in the visibility and delineation of the lesions.
A qualitative improvement is obtained for a low-temperature InAlAs buffer layer grown prior to the of device layers.