单词 | Impregnation |
例句 | 1 Samples can be left in the impregnation chamber overnight before curing under gentle heat. 2 Estimation of porosity in rocks is aided by impregnation with stained resin. 3 He obviously had impregnation on his mind, but by now Lydia had lost her temper and she told him to get stuffed. 4 Contraception Birth control by prevention of conception or impregnation. 5 Applies to padding and impregnation process. 6 Impregnation with calcium or calcium salts ascalcium carbonate. 7 Contraception birth control by prevention of conception or impregnation. 8 CNI is Chemical Nickel Impregnation with TFE overcoat. 9 Using padding method or impregnation method finishing process. 10 An improving station, an impregnation station, a breeding area, a fattening area and a packinghouse will be proposed to build respectively. 11 Operated under vacuum impregnation may extend the longevity of the applied product with good appearance and electricity, as well as comply UL-94V0 fire-resistance standard. 12 Subsequent to the pre - washing zone, impregnation of the fabric with scouring and bleaching chemicals takes place. 13 Vacuum impregnation is a technology to modify materials or reach some special demand as the effect of vacuum and impregnation. 14 Results reveal that the impregnation, drying, calcination and sulfidation are all important processes for the mechanical strength and reliability. 15 Silica-supported bismuth molybdate catalysts were prepared by impregnation in a highly dispersed state and by coprecipitation in a largely crystallized state. 16 Cutinization The impregnation of a plant cell wall with cutin. 17 This article firstly expatiated the conception of Impregnation, analyzed to use PLC to realize. 18 The basic principle of vacuum impregnation technique, material to be used, technological process are briefly introduced. The illustrative diagram of vacuum impregnation has been given. 19 Three kinds of iron-based catalysts are prepared by impregnation, they are iron loaded powdered silicon dioxide catalyst, iron loaded L zeolite catalyst and iron loaded silica gel catalyst. 20 The impregnation whatever it was had turned the rock blue. 21 Generally speaking, the machine system of section-making is so gentle that only very difficult lithologies and loose sediments will need impregnation. 22 In this paper, the technology of carbon fiber reinforced PEEK prepreg produced by melt impregnation is investigated. 23 Municipality Wei often Wei, portreeve Liu Wei's submittal:The chirography impregnation scholar releases the principle of pass, should be more and more good. 24 Ti - modified silica gel monolithic adsorbent was prepared by impregnation - deposition method. 25 The resin - matrix pantograph contact strip ( RMPCS ) was prepared by using hot re - pressing and vacuum - impregnation process. 26 The results show that the binder mass fraction and the impregnation concentration of sulfuric acid have great effect on the activity of the catalyst. 27 In this study the graphite crucible substrate sample is adopted and its self-healing behavior, impregnation process and methods of oxidation resistant coating are studied. 28 Oocytes parthenogenetic activation is the key technology of nucleus transplant and effective method investigating mammalian impregnation mechanism and development mechanism. 29 The effect of some components, such as initiator AIBN, methacrylate and unsaturated polyester,[] of impregnation microporosity sealants on their heat resistance were studied. 30 The method, now known as Golgi staining or Golgi impregnation, involves hardening of tissue in potassium bichromate and ammonia, followed by immersion in a silver nitrate solution. 31 All of this monistic philosophy, I think, is implicit in the image of divinity's impregnation of the vast abyss. 32 Structure and performance of aluminum impregnation to steel _ container are studied. 33 By chosing the impregnation and washing solution properly, metal particles are produced exclusively inside the nanotubes. 34 The electrochemical impregnation ( ECI ) in ethanol - water solution has high application value. 35 Catalysts prepared by impregnation had higher HDS activity than that prepared by mechanical mixing. 36 The impregnation increment of epoxy resin for carbonized bamboo board with conventional impregnation is low. 37 The current situation and characteristic of vacuum impregnation process and equipment in refractory industry in China are analyzed and introduced. 38 In liquid form, it may be used for impregnation into base paper for waterproofing and durability. 39 The metallography samples fabricated by the vacuum impregnation of resin are introduced. 40 In order to realize the dynamic monitoring of the speed ratio for cord fabric, the microcomputer monitoring system of speed ratio for cord fabric impregnation rubber process is developed. 41 The SEM photograph of C/C composite section were studied and we found the upgrowth of impregnation and CVD have the similar microstructure. 42 Unfilled clear epoxy with low viscosity for general purpose impregnation, exhibiting excellent electrical and physical properties. 43 It is adaptable to vacuum plating. Gaseous drying of kerosene vacuum impregnation, vacuum drying. Dehydration, vacuum metallurgy and so on. 44 The nature, shape, structure and distribution of osmiophilic cells in the rat thymus were studied by the osmium black method silver impregnation and histochemistry. 45 The impregnation rate and reverse diffusion rate of impregnants of electrodes were analyzed and discussed. 46 Lanthanum nitrate block impregnation technic was used to demonstrate the neurocyte membrane permeability in the animal model of acute cerebral ischemia and reperfusion. 47 CeO 2 - TiO 2 is prepared by impregnation method and characterized by SEM, BET, UV - vis, IR. 48 In this paper, a series of supported molybdenum phosphide were prepared by impregnation and characterized by TG-DTG, XRD, XPS, BET and NH3-TPD techniques. 49 The impregnation rate and reverse diffusion rate of impregnants in preparation of electrodes were analyzed and discussed. 50 Improving carbon yield and cutting down closed pores are key to reducing manufacture costs of C/C composites in case of melted coal tar pitch impregnation. 51 It has performed reliably when used at very high retentions in full - cell impregnation processes. 52 Furthermore, it was found that the microwave pre-drying was better than that of the hot-air pre-drying, both in the mass of vacuum impregnation and in the loss of nutrients. 53 The product is applied with a vacuum impregnation process that removes air from the pores and then fills the pores with this liquid sealant. 54 Familiar with winding, wire inserting, wiring craft, assembling and motor impregnation craft. 55 Obviously, as a result, urination and impregnation became somewhat difficult. 56 The carbon fiber fabric was impregnated much better by epoxy resin in RTM process than in vacuum impregnation process. 57 While raising temperature and pressure had less influence on impregnation. 58 A key technological process to power capacitor manufacture is vacuum impregnation, and the quality of impregnation can only be guaranteed by using good vacuum impregnating equipment. |
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