shrinkage造句
151. The reasons resulting in the shrinkage porosity, gas - hole and impacted sand in bronze castings were analyzed.
152. This shrinkage pattern can be applied to analyse the causes of shrinkage cavity formation and find the method for eliminating shrinkage defects.
153. The results showed that the major cause of reducing diameter was more non-metallic inclusion in the steel than standard value, billet segregation and shrinkage void.
154. Centerline shrinkage is the main defect that affects the inner quality of continuous casting slab.
155. The polypropylene fiber can effectively control the length, width and number of the drying shrinkage crack of early-age concrete.
156. With a wheel hub casting as example, the measures to prevent shrinkage defects were proposed.
157. The triamcinolone acetonide probably through shrinkage, closedown and restrain the hyperplasia of vessel, reduce the Oxygen support to prevent scars from hyperplasia.
158. When such a steel solidifies, a shrinkage cavity know as a "pipe" is formed in the top central part of the ingots.
159. Large thick-section ductile Iron housing easily produces casting defects such as shrinkage cavity, shrinkage porosity, graphite floating and spheroidizing decay.
160. Besides desertification and grassland shrinkage, the region's lakes and wetlands are also drying up, experts say.
161. It is a stoving equipment of shrinkage test in cotton textile, dyeing and clothes trade.
162. Outcomes of the research can provide testing and academic basis for determining reasonable structure type in design and construction to reduce shrinkage crack.
163. The effects of IPA and DTG additions on thermal properties of chips and thermal shrinkage and ageing stability of fibers were studied.
164. The RHA, amorphous or partially crystalline, when used in an appropriate way, reduces autogenous shrinkage.
165. Limitations: If resins containing formaldehyde are used to control shrinkage, the product is unlikely to meet the Nike adult requirement of 75 ppm.
166. The macroscopic shrinkage of cementitious materials often causes cracking when it is used as paving material and reduces its durability.
167. It shows that the shrinkage caused by the large content of cement can reduce by partial filling prewetting haydite in the high-strength and lightweight aggregate concrete.
168. I allow for this possibility; The seamstress planned for 5 % shrinkage after the first wash.
169. The causes and relative factors of the surface shrinkage trace for injected products are discussed, and the design ideas of preventive and remedial measures are presented.
170. The impacts of transverse and longitudinal shrinkage of welding seam on underframe positioning.
171. After finished with silicone resin, the anti felt shrinkage and warp and wept shrinkage of 100% wool worsted fabric could be kept in "machine washable"standards with other feature index excellent.
172. The linear shrinkage and shrinkage cavity rate of aluminum-richening zinc alloy is tested, and the stress is placed on the study of the underside shrinkage phenomenon of the alloy.
173. The Chicago purchasing managers index, a measure of business activity in the Midwest, fell to 31.4 this month from 34.2 in February, the most severe shrinkage since 1980.
174. The results show that internal shrinkage can cause local high temperature and high stress upon the shrinkage. And the shrinkage can induce the crack initiation and propagation to surface.
175. The results show that the new type fibrehas latent crimpness and high shrinkage, meanwhile it has better dyeability, moisture property, water absorbility and antistatic property.
176. This article used a method, which established shrinkage pipe at the jet flow outlet, so as to enhance the jet fans outlet injection velocity.
177. Results Typical apoptosis morphological features included cell shrinkage and condensation and margination of nuclear chromatin were showed by light and electron microscopy.
178. Under these deflationary shrinkage scenarios, Europe is heading total collapse.
179. The test manifests adding a certain content of fiber in the mortar can obviously improve the tear and compression resistance, antipenetration and shrinkage.
180. Selection Designed to be wrong, Seals low pressure or sealing material as shrinkage of the larger.
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