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121. It is a great automatic control system which consists of computer, drive and instrumentation system.

122. Automatic control of spindle makes it able to auto-start and auto-stop, which is more safely, convenient and power-saving.

123. The invention relates to an automatic control device for a water softener, belonging to the technical field of a hard water treatment device.

124. The article introduced the design, research, manufacture installation and the automatic control feature of Laigang shaped billet hydraulic static rolling scale.

125. Using MATLAB language presentation of the automatic control system at the domain of the second step response, the root locus mapping and Bode map drawing.

126. Equipped with the automatic control device code meter, can accurately remember cloth length and automatic control.

127. For Prepaid electrical energy meter and an aggregate manager for meter, Combination switch, reactive power compensation devices and automatic control.

128. Simulation results show that the analysis can reflect the complete working space of 3—PTT CNC serial-parallel machine tools and provide a theoretical basis for automatic control of working process.

129. This thesis introduced the situation of corrugated cardboard crosscut machine based on automatic control theory, electromechanical drive theory and computer theory.

130. This article presents the requirement of automatic control for the production process of a copper smelting furnace and the application of DCS to process.

131. An automatic control dosing system with a flocculence monitor for high turbidity water is proposed and has been examined by laboratory modeling study.

132. The servomechanism is one of the automatic control systems, and it is applied into lots of fields.

133. A practical automatic control circuit unparalleled automotive procedures, useful to the next.

134. To introduce automatic control system and its system structure for the bar continuous mill of Changzhi Iron and Steel (Group) Company. It includes system communication and basic control methods.

135. The automatic control system based on frequency control technique is composed of the boiler extracting water temperature system, blast volume system, and hearth negative pressure system.

136. A brief description of the principle and programs of automatic control, automatic measurement, autocollimation, and D/A conversion circuits is also included.

137. The coal pulverizing system equipped with ball mills is a nonlinear, long delay, and closed coupling multivariable system, its automatic control being a research hot spot all along.

138. This paper analyses the traditional automatic control method and mechanism of NC cold frame bender. The basic principle of control method for measuring chord length is described.

139. The telerobot system is a comprehensive and complex system integrating the mechanical, electrical technology and using automatic control theory as its medium.

140. This paper described a lot of the requirements about the design of service refrigerator testing room and to use the air—condition design and computer automatic control design.

141. The adoption of programmable controller in the electric control system realized the automatic control from the reception of coal from coal bunker to the sequential charging of the charging car.

142. The role of compression springs bad gall on automatic control valve flow area of the size, so that a constant flow through the valve.

143. Child psychology plastic,(www.Sentencedict.com) but the automatic control ability is bad.

144. The stepping - motor control system to geometrically asymmetric sample helps to realize automatic control of stress cutting.

145. An automatic control system of ultra-thin wire draw bench is presented.

146. It is applied in the airflowing windows control of the automatic airconditioning systems and the controlling of the adjusting valves in the automatic control systems in a passive and unman state.

147. Presents the design of air conditioning system, ventilating system, smoke exhaust and automatic control system.

148. The basic conditions of the police systematic engineering are entire, dynamic and coordinate, the perfect information feedback, pre-programmed automatic control, "self-perfection" control.

149. Junior college Degree, major related with Mechanical Manufacture or Automatic Control.

150. The paper focused on the research of gas flow automatic control method of the MOCVD(Metal Organic Chemical Vapor Deposition).