physical foam 中文意思是什麼
physical foam
解釋
壞泡沫-
Based on physical simulation and numerical simulation, the conversion of hot water slug flooding with nitrogen foam is presented and some injection indices are optimized, including foam concentration, gas - liquid ratio, injection rate, temperature of water, slug length. from reservoir research and oilfield development, studying disadvantageous factors, the paper will have guilding value for heavy oil reservoir development of leng 43 block
對熱水+氮氣泡沫段塞驅的關鍵技術指標，包括泡沫劑濃度、氣液比、注入速度、注水溫度和段塞長度等重要參數進行了優選，提出了注水速度80 100t d 、氣液比1 ： 1 、注水溫度95 100 、溶劑濃度0 . 5的推薦方案。 -
Keda - w series luxury bedsare designed according the theory of physical engineering of human body aesthetics and design experience of similar products main frame is made of square pipe with characters of safety and reliability bed cushions are made of poly - amide resin foam with character of high resilience they are eticulous formed and packed to provide elegance, comfort and durability, fitted with shoes case, rack etc. they are the best choices for luxurious coaches
系列臥鋪按照人體工程學及美學原理吸取同類產品的先進經驗設計，主體骨架採用方管製作，強度安全可靠；床墊採用聚氨脂高回彈泡沫成型，精心包裝，做工精細並考慮其適用性，裝有鞋盒和托架等，使用方便，乘座舒適，豪華典雅，是豪華大巴的最佳選擇。 -
As an important component in laminated composites, the foamed polymer material ( polyurethane foam, puf ) is also studied in this paper. the viscoelastic property ' s influence on absorption property is studied by fem, and the relationship between the macroscopical physical properties and the absorption property is researched by experiment
另外對作為層合復合降噪材料重要組份之一的高聚物發泡材料（ puf ）的吸聲性能進行了探討，通過有限元方法模擬其粘彈性能對吸聲性能的影響，並實驗研究了其宏觀物理表徵與吸聲性能的關系。 -
Physical and mechanical properties of hybrid reinforced rigid polyurethane composite foam
混雜增強聚氨酯復合硬泡塑料的物理及力學性能 -
Study on the selection of chemical and physical foam reagents in the imsft
法中化學和物理發泡劑的選擇問題 -
It performs a large amount of physical simulation experiment using the multi - function displacement equipment which is imported from american temco company and summarizes the effecting rule of the injected alternating slug size on the displacement efficiency during the alternating injection of gas and liquid. it uses orthogonal method to study the set and type of pre - slug and post - slug and their effect on the displacement efficiency of foam flooding and optimizes the main and sub - slug size so as to decrease the cost while keeping a high displacement efficiency
通過從美國temco公司引進的多功能驅替設備，所做的大量的物理模擬試驗，總結出了氣液交替注入時，注入交替段塞的大小對驅油效率的影響規律，利用正交設計法研究了前後段塞的設置與否及種類對泡沫復合驅驅油效率的影響程度，還對主次段塞的大小進行優化，在保證較高的驅油效率的前提下降低成本。 -
Abstract : metallic foam or porous materials were developed at the end of the 80 " s and applied to industry at the beginning of the 90 " s. they have excellent physical properties, especially damping characteristis, so they are widely used for vibration insulation, noise elimination, electromagnetic screening and so forth. a description is given of the “ casting and foaming ” method for the fabrication of these metallic foams, and a detailed account of their mechanical and damping properties
文摘:金屬泡沫或金屬多孔材料是80年代後期國際上迅速發展起來的一種物理功能與結構一體化的新型工程材料.它所具備的多種優異物理性能特別是阻尼性能已引起廣泛關注，並在消聲、減震、分離工程、催化載體、屏蔽防護、吸能緩沖等一些高技術領域獲得了廣泛應用.文章著重介紹了鑄造發泡法製造鋁泡沫材料的技術難點.對金屬泡沫材料的力學性質和阻尼特性進行了詳細介紹.為金屬泡沫材料開發、應用提供基礎知識和信息
分享友人