ballast造句
121. Electromagnetic compatibility is one of questions which the present electron ballast most needs to solve.
122. This is the air-actuated poppet valve that will serve as the ballast tank blow vent .
123. The invention provides a low - cost resonance inverter circuit used for a ballast.
124. The use of sea water in ballast water tank of sea-going ships causes the corrosion of ship hull plates and the water leak from the corroded holes at welding seams.
125. A flat car was loading ballast outside the Shi-Fen Station.
126. A push-pull type series-connected resonant circuit is connected in parallel with electronic ballast as the load to directly raise the battery voltage to ignite the high-pressure sodium lamp./ballast.html
127. Widely used in energy-saving lamps, electronic ballast and other high voltage, high frequency circuit.
128. For ballast and cargo tank, manually - closing device can be installed.
129. With small adjustments to ballast trim I gradually increased the time spent at the bottom of the tank while checking for leaks.
130. The test voltage shall be the nominal system voltage corresponding to the ballast input voltage rating, as specified in Table 16.3.3.1.
131. The ship was top-heavy, with an extra row of cannons tacked on above and a lack of ballast below.
132. You can trust this firm, the partners are in ballast all right.
133. The operation features of the load circuit of the electronic ballast are analyzed.
134. It is especially suitable for replacing HF electronic ballast of no - electrode fluorescent lamp.
135. To evaluate intrasinusal pyelolithotomy with ballast lithotripsy in the treatment of staghorn calculi, the procedure was carried out in 27 cases.
136. This paper discusses the effect of heat on the survival of non indigenous organisms in ballast water.
137. This inrush current flows as a main filter capacitor and the ballast charges to its steady state value.
138. The apparatus and the method can be capable of effectively sterilizing hazardous organisms contained in ballast water stored in a ballast tank.
139. Jade is a natural mineral, structure, green are uneven, but it is natural, there are no bubbles of Chui, jade is the broken stone ballast, great hardness, weight.
140. Introduce the design philosophy, computational formula and test result of new type circular HID lamp ballast.
141. A luminaire designed for use with a remote ballast or transformer shall be marked with watts and lamp type in accordance with Table 17.1.1, Item 1.41.
142. Objective To explore the effects of pyelolithotomy and ballast lithotripsy in the treatment of staghorn calculi.
143. Methods The staghorn calculi of 46 patients were fragmented into several pieces with pyelolithotomy and ballast lithotripsy and were then taken out one by one.
144. The output characteristic curves of the ballast for fluorescent lamp and the importance in its design and the concrete measurement methods are introduced summarily in this paper.
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