氧化銅的 的英文怎麼說
中文拼音 [yǎnghuàtóngde]
氧化銅的
英文
aeruginous-
Preparation and characterization of cuo nanoparticles organosol
氧化銅納米有機溶膠的制備The effect factors on organosol were discussed extensively. agcl organsol, agcl and cuo organosol were mixed with mma. after polymerization was carried out, nanometer hybrid material having photochromism was synthesized. the prepared samples were deeply investigated by tem, sem ed xrd, tga - dta, etc
將氯化銀有機溶膠和氯化銀、氧化銅有機溶膠摻雜到mma中,採用本體聚合法制備光致變色的有機玻璃,並採用tem 、 sem 、 xrd 、 tga - dta等現代手段對其進行了表徵。In this dissertation, the hydrosol of cuo, agcl and agi were prepared by precipitation method, while cu2o by oxidation - reduction. the effect factors on hydrosol were discussed and analysed. agcl, agl and cuo organosol were obtained by using oleic acid to extract and modify the nanoparticles in hydrosols
用油酸萃取並包覆了水溶膠中的氯化銀、碘化銀和氧化銅納米粒子,制備了氯化銀、碘化銀、氧化銅及氯化銀與二價銅共存有機溶膠,並對制備有機溶膠的條件進行了系統的研究。Products include esquisite titanium articles, wooden articles, lie fallow produce and copper products with excellent antioxidation features, of which the latter are welcomed by vast consumers and end the history of overelaborate maintenance of copper products by using polisher during the past dozens of years
我們不但鈦金製品、木製品、休閑製品製作精美,在銅製品方面更推出驕人的防氧化銅,倍受使用者的歡迎,結束了幾十年來銅製品要同擦銅劑保養的繁瑣勞動的歷史。One kind of rectifier is made by heating ; a sheet of copper in air until a thin layer of copperoxide forms on one side
一種整流器是這樣造成的、把銅片在空氣中加熱,直到在一面形成一層薄薄氧化銅。The result showed that crystal defect of nano - cuo prepared by pressure - hydrothermal method is less, structure is more stable, the process of charge and discharge is more steady, and duration is longer
結果表明,壓力-熱液法制備的納米氧化銅晶格缺陷少,結構穩定,充放電過程平穩,且持續時間長。Testing of textiles ; determination of the limit - viscosity of celluloses, cuen - procedure
紡織品的檢驗.用氫氧化銅乙二氨溶液法測定纖維素的極At present, uv radiation is the most common method used for disinfection of fish tank water. other methods used are ozone, copper - silver ionization and photocatalytic oxidation technology with the use of uv radiation and titanium dioxide
現時最常用的魚缸水消毒方法是紫外線輻射,其他方法包括臭氧消毒法銅銀電離化法,以及使用紫外線輻射及二氧化鈦的光催化技術。In the field of the phytoremediation of copper pollution, submerged macrophytes are focused less than the terrestrial plants. in this study, ceratophyllum demersum l. and cahomba caroliniana a. gray were used as the test plant. the following two aspects were investigated in vivo methods : 1 ) the toxicity effects of cu2 + on the three main antioxidant enzymes ( including cat, pod and sod ) of two submerged macrophytes were detected at different low doses and on the chronic exposure, in order to establish the dose - effect relationship and the time - effect relationship, and thereby acquire the toxicity threshold ; and 2 ) with two submerge macrophytes throng cultured individual or combined on the chronic exposure, it was found on the bcf of copper and the influence of interspecific relationships to the submerge macrophytes resistance or bioconcentration
本論文以兩種大型沉水植物金魚藻( c . demersuml . )和水盾草( c . carolinianaa . )為受試植物,從它們對水體中cu ~ ( 2 + )的生物富集作用和動態,以及cu ~ ( 2 + )對它們體內抗氧化酶的急性毒性效應和亞急性毒性效應兩方面進行了研究: 1 )通過體內暴露不同劑量的cu ~ ( 2 + ) ,探討cu ~ ( 2 + )對植物體內三種主要的抗氧化物酶( sod , pod , cat )的毒理效應,建立劑量?效應關系和時間?效應關系,以揭示沉水植物對cu ~ ( 2 + )的抗性機制; 2 )通過對金魚藻,水盾草單獨培養和共同培養的方式,分別研究了兩種沉水植物對cu ~ ( 2 + )的生物富集系數及其動態以及兩種植物的種間關系對富集銅和植物耐性的影響,綜合評價了兩種植物在銅污染水體的植物修復中的應用前景。Preparation of nanopowder cu 2 by the action of high intensity ultrasonic field and its characteristic
功率超聲作用下氫氧化銅納米粉體的制備與表徵The study of afm showed that the microstructure of nanobelts was not uniformity. the structure of nanobelts prepared were more stable on mica than hopg
並利用原子力顯微鏡對氫氧化銅納米帶的微結構及熱穩定性進行了研究。3 ) the study on preparation, microstructure and the heat stability of nanobelts the nanobelts of cadmium hydrate were obtained by lb technique and their microstructure and the thermal stability were studied. the width of the nanobelts prepared was between 15 - 30nm and the height was about 3 - 5 nm
6介紹了lb技術制備氫氧化鎬納米帶的方法,為制備納米帶提供一種新型方法,這種方法制備的氫氧化銅納米帶是高純度的,且直徑較小。When the bath load was increased, the plating rate was shortened. the effects of bath composition and plating conditions on the composition were also investigated. the x - ray analysis showed that edta and the stabilization agent can effectively increase the content of the copper oxidation in the composite powders
粉體x ray分析的結果表明,絡合劑對防止鍍液中的氫氧化銅的產生起來關鍵作用,而氫氧化鋼是產生氧化亞銅的直接原因,因而選用edta作為絡合劑,以及合適的量,可以減少二射線中的氧化亞銅的饅頭峰。Effect of combined grinding on flotation experiment of tang dan oxidized copper ore
組合磨礦對湯丹氧化銅礦浮選試驗的影響In view of the fact that the power of the nano technology and its many potential application in thermal science, the thesis mainly discussed the potential application of the nano technology in micro scale heat transfer, the stability of the nano particle suspension. experimental facility was designed and built up to study flow and heat transfer performance of cuo nano particle suspension and water in mini tubes
鑒于納米技術表現出的強大生命力和在熱科學領域中潛在的廣闊應用前景,本文探討了納米懸浮液的穩定性,設計和建立了實驗系統,實驗研究了細圓管內氧化銅納米顆粒懸浮液流動及換熱特性,包括流動阻力特性,流動的轉捩和換熱特性。Methods for analysis of cyaniding plating brass solutions - part 1 : continual determination of copper cyanate and zinc oxide content by edta volumetric method
氰化電鍍黃銅溶液分析方法第1部分: edta容量法連續測定氰化亞銅和氧化鋅的含量The samples were characterized contrastively by sem, tem, saed, positron annihilate and the different mechanism for two methods were preliminarily discussed. the experimental results showed that nano - cuo prepared by sol - gel method was spherical, which was agglomerated badly and can aging easily. however, nano - cuo prepared by pressure - hydrothermal method has loose and thin - piece appearance structure
結果表明,溶膠-凝膠法制得的氧化銅粉末呈類球形,團聚嚴重,易老化;而壓力-熱液法制得的氧化銅具有疏鬆的、薄片狀的外觀結構,粒子厚度約為20nm ,分散性較好、抗老化能力強;壓力-熱液法制備的氧化銅比溶膠-凝膠法制備的氧化銅缺陷濃度小。Cass anodizing of aluminium and aluminium alloys - copper accelerated acetic acid salt spray test for anodic oxidation coatings cass test
鋁及鋁合金陽極氧化陽極氧化膜的銅加速醋酸鹽霧試驗Four critical minerals - copper, zinc, selenium and manganese are antioxidant co - factors required to activate your body ' s internal antioxidant system
四種重要的礦物質銅、鋅、硒以及鎂是抗氧化劑的輔助因子,人體需要他們來活化體內抗氧化防禦系統。Nano - cuo powders were successfully prepared by pressure - hydrothermal method with cuso4 5h2o and naoh as materials. xrd, sem and tem were used to characterize the samples. the influence of raw materials " initial concentration, thermal treatment " temperature, pressure and thermal treatment " time on the morphology and size of cuo were analyzed, and the possible growth mechanism was also discussed
以硫酸銅和氫氧化鈉為原料,用壓力-熱液法合成了納米氧化銅粉體,用xrd 、 sem 、 tem對所制得的氧化銅進行了觀察與表徵,分析了原料起始濃度、熱處理溫度、壓力、 ph值及熱處理時間對氧化銅形態和大小的影響,初步探討了不同形態氧化銅的生長機理。分享友人