溶液和熔体的粘度等性能曲线并不呈现平坦.Among the properties which do not show a leveling - off are the viscosities of solutions and melts.探讨了PET酯 化、聚合生产过程对熔体直接纺丝的影响.The effect of PET production on melt direct - spinning is discussed.用熔体发泡法...
我们从欧洲大陆进口数量惊人的奶酪。We import an incredible amount of cheese from the Continent.很显然，自然灾害也是造成该大陆经济危机的原因之一。Natural disasters have obvi-ously contributed to the continent's economic crisis.这个岛屿可以从大陆乘小船到达。The island may be...
The purpose of this article was to explore academic origin of communication ascription of Public Relations.梳理出公共关系理论的由来和发展,以便于建立公共关系的传播学科知识体系.Hot professional include: electronic engineering, communication control, chemi...
Skin thickens, dries and coarsens after sun exposure.晒后皮肤会变厚、变干、变粗糙。As the ice sheet grows and thickens it chills the nearby air.随着冰盖越来越大，越来越厚，周围的空气也冷了起来。'Find anything?' he asked. 'Yeah. The plot thickens...