树脂类
- 网络epoxy;Resin
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石油是由上千种化学性质不同的物质组成的复杂混合物,主要包括饱和烃、芳香烃类化合物和少量的沥青质、树脂类等。
Petroleum is a complex mixture of thousands of components like n-alkane , aromatics , asphaltenes and resins .
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水性丙烯酸类树脂类的改性及其性能研究
Preparation and study of Acrylic Resins Reformed
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脂肪酶处理TMP白水中树脂类物质天蚕素类抗菌肽的抗菌性能测定及其性质研究
Lipase Treatment of Pitch in Papermaking with TMP as Main Furnish Determination of the Antibacterial Property of Cecropin of and its Characters
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鉴于上海地区高温的气候特点,选择树脂类改性剂LDPE制作改性沥青,分析了PE改性沥青的改性机理。
LDPE is selected for making modified asphalt to analyze the mechanism of PE modified asphalt in view of the climatic characteristic of high temperature in the Shanghai area .
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介绍了混合酸类催化剂、固体磺酸类催化剂、Lewis酸类催化剂、杂多酸类催化剂、超强酸类催化剂和离子交换树脂类催化剂对水杨酸酯合成反应催化效果及特点。
The functions and characteristic of catalysts have been mainly described for the mixed acids , solid sulfoacids , Lewis acids , heteropolyacids , solid superacids and cationic exchange resin .
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结果表明:结合剂的性能显著影响MAC制品的高温性能,树脂类结合剂结合试样的高温性能优于水玻璃结合的;
The results reveal that : ( 1 ) The property of binder influences the high-temperature properties of MAC products remarkably , and the high-temperature properties of the resin binder bonded products are better than those of the water glass bonded ones ;
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3.3种窝沟封闭剂均显示出较低的微渗漏,同时玻璃离子材料FujiⅨGP具有与树脂类封闭剂相似的牙面密合度,封闭性好。
All of the three types of pit and fissure sealants showed lower microleakage , while the adaptation of glass ionomer material ( Fuji ⅸ GP ) was comparatively similar to resin sealants , the sealing ability was satisfactory . 4 .
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经树脂类材料粘结的碳纤维形成的复合材料(CFRP)因强度高、重量轻、抗疲劳、耐腐蚀等优点而在航天、航空以及土木工程中具有良好的发展空间和应用前景。
Carbon fiber-reinforced polymer ( CFRP ) comes from carbon fiber bonded with resin . Due to its high strength , light weight , anti-fatigue , corrosion resistance and other advantages , CFRP material is very prospective for the development and application in the aerospace , aviation and civil engineering .
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介绍能连续净化气体的离子交换树脂类吸附设备。
Introduces the exchange resin adsorbed-equipment used for continuous purifying gas .
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乙酰丙酮比色法测定树脂类皮革化学品中游离甲醛的含量
Acetyl Acetone Colorimetry Used to Determine Free Formaldehyde in Leather Chemicals
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环氧树脂类有机粘结材料在桥梁加固中的应用
The application of epoxy resin bond material in bridge reinforcement work
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常用树脂类药材资源分布、化学成分及药理活性研究进展
Distribution , chemical components and bioactivity of resin herbs : research advances
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新型高分子合成树脂类Comfort-DA义齿黏附剂的生物安全性评价
Biological Assessment of a New Synthetic Macromolecular Resin Class of Comfort Denture Adhesive
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改进乳香等含挥发油树脂类中药的炮制方法。
To improve the processing method for olibanum containing volatile oils and resins .
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丙烯酸树脂类复鞣剂的研究进展与发展方向
Research Development and Progress of Acrylic Resin Retanning Agents
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常温树脂类沥青路面裂缝灌缝材料的开发和应用研究
Crack Pouring Material ′ s Development and Application Research of Common-temperature Colophony Asphalt Pavement
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这些材料可以分为两类:全瓷类修复体与树脂类修复体。
These materials can be divided into two groups : all-ceramic restorations and composite restorations .
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目的:评价自行研制的高分子合成树脂类义齿粘附剂的毒性。
Objective : To evaluate the toxicity of synthetic macromolecular resin class of denture adhesives .
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水溶性金属卟啉修饰的阴离子交换树脂类过氧化氢酶的催化活性研究
Study of the Catalase-like Catalytic Activity of Anion Exchange Resins Modified with Water Soluble Metalloporphyrins
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枫香树属二种香树脂类生药&苏合香与枫香脂的研究概况
Research Progress on two pharmaceutical resins from the genus liquidambar - & storax and Resina Liquidambaris
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结论:石英纤维桩与树脂类粘结剂的剪切粘结强度明显优于传统铸造镍铬合金桩与粘结剂;
Conclusion : The bonding strength of resin cement and fiber posts is better than that of conventional cast stainless steel ;
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概述了苏联酚胺树脂类橡胶稳定剂的生产技术特点及其应用效果。
The production and application of phenol amine resins used as synthetic rubber stabilizer in USSR were reviewed with 9 references .
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目的:研制一种新高分子合成树脂类义齿粘附剂。
Objective : The purpose of this study was to develop a new kind of synthetic macromolecular resin class of denture adhesives .
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如树脂类产品,在90年代中期全以手自动操作如今的全自动,效率提高了,产品质量也更保证了!
Products such as resin , in the mid-1990s to full-automatic hand now fully automatic operation , efficiency , product quality and more guaranteed !
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结论乳香等树脂类中药的炮制,如以驱除挥发油为主要目的,均可采用烘制法。
ConclusionWe can use the dry method to get out of the firecracker of the volatile oil in Chinese herbal medicine , such as frankincense .
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因此通过加入丁腈粉末可调整酚醛树脂类磨具的性能,使磨具具有一个较宽的固化温度范围。
So the powder NBR can adjust the properties of phenolic resin abrasive tool and make the abrasive tool cure at a broader range of temperature .
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这说明环氧树脂类粘结剂在高低温循环、盐雾、高温水环境、紫外光的照射下,其粘结强度都比较稳定。
This shows that in the high temperature cycle , salt , high temperature water environment and ultraviolet radiation , the bond strength of Epoxy Resin adhesive both are relatively stable .
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水性肠溶型聚丙烯酸树脂类药物包衣材料的研制挤出造粒、气流包衣法制备包衣微粒剂.Ⅵ.氟尿嘧啶肠溶微粒的制备和药动学研究
The Study of Aqueous Enteric Poly-acrylic Acid Resin Used for Film-coating Material Preparation of Micro-granules with Extrusion and Airflow Coating Method . ⅵ . Preparation and Pharmacokinetics of Enteric Coated Fluorouracil Micro-granules
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主要涉及木类、陶类、布类、牛骨类、皮革类、金属类、树脂类、亚克力类、天然宝石类等多种材料。
Mainly work in the field as Wood , Ceramic , Fabric , Ox bone , Leather , Metal , Resin , Acryl , Natural Stone , and all kind of quality material .
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胶粘物沉积中大部是无粘性的碳酸钙和细小纤维,说明碳酸钙等物质会与具有粘性的树脂类物质粘附在一起造成大量沉积物的出现。
Most of the substances in the deposit were the non sticky calcium carbonate and fines that could adhere to the sticky contaminants and deposit together , resulting in a great deal of the deposit .