hardening造句
151. Application of laser hardening a newly developed technique in the surface hardening of spur gears.
152. And when combined with a fatty diet, CMV may also cause hardening of the arteries, a major risk factor for heart attacks, strokes, and kidney disease, they said.
153. The key techniques of processing Actinidia chinensis fruit are color maintenance, hardening, vacuum permeation of sugar and drying.
154. While the authors speculate that an increased risk could be biologically plausible given that calcium is connected with hardening of the arteries, another expert thinks not.
155. The results show that. case hardened piston pins by laser pocess the advantage of good hardening quality, less deformation and low reject, and their service life is...
156. Insect cold hardening processing is related with the activity of some enzymes of intermediary metabolism, including enzymes of glycolysis, hexose monophosphate shunt and cryoprotectant synthesis.
157. Two kinds of sheet explosive for explosive Hardening were developed, and the explosive hardening of Hadfield steel railway frogs was carried out.
158. Because the hardness of substrate was low after vacuum melting, the hardness of substrate was increased by hardening and tempering methods.
159. The strength for hardening calcined kaolinite-Portlandite -gypsum system is derived from the quantity of forming ettringite.
160. Finally, the shakedown problems of rotating disks of such materials under isotropic and kinematic hardening conditions are discussed.
161. The working principle, structure and parameters design of plasma arc generator for heat treatment are described. Experiment has shown that it has good effect on partial surface hardening.
162. The effects of near- solvus high-temperature pre-precipitation on the microstructure, age hardening and stress corrosion cracking of 7A52 and quasi 7039 aluminum alloys were investigated.
163. Miller has been studying the link between atherosclerosis (hardening of the arteries) and nanoparticles which calcify within the arteries.
164. Lecithin helps ease the problem of the hardening of the arteries, which often impairs brain functioning.
165. Numerical system used in the scheduling of product moving through the hardening operation.
166. Because a report in the Journal of the American Medical Association reveals that some Egyptian mummies show signs of atherosclerosis, hardening of the arteries.
167. A new numerical control vertical universal induction hardening machine is introduced in this paper.
168. The samples experienced the elastic and plastic deformation processes in quasi-static monaxial compression test before fracture, and no work hardening is found during the plastic deformation.
169. The validity of unified hardening parameter H on describing the stress-strain properties of sands was confirmed by the triaxial test data of saturated sand from Taklamakan desert.
170. The results show that: the springback angle of bent tube increases with the bending angle, the gap between mandrel and tube, and the hardening coefficient, but decreases with the hardenability value.
171. This paper analyzes the problems existing in the hardening and tempering process of the large draw bar.
172. The results show that flame hardening is too an effective way to strength the surface of nodular cast iron.
173. Figure induction coil surface hardening of medium frequency current flowing through the great but will heat the surface of the workpiece.
174. Argon arc remelting hardening is a new technology of manufacturing camshaft.
175. The paper introduces the present situation, Charac-teristice, principle and typical process flow of SO_2 gassing hardening cold box process in our country.
176. The case - hardening or carburizing process is in wide use.
177. Drchromate solution megasporogenesis, free acid concentration, animal glial, also by also non - light - hardening .
178. It is stated the biocords suIt'stream hardening purification in plain areas by idiographic examples.
179. Their argument is based on the plastic work Wp being the controlling factor in hardening.
180. The work hardening rate of pure tantalum was studied by tension test, optical microscope and TEM.
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