石墨的 的英文怎麼說
中文拼音 [dànmòde]
石墨的
英文
graphitic-
The optimum condition for synthesis of ethyl acetate catalyzed by expansible graphite was investigated through orthogonal test
摘要通過正交實驗研究了可膨脹石墨的催化合成乙酸乙酯的最佳條件。The results showed that the reaction condition became milder over expansible graphite, but the esterification efficiency was lower than 40 %
結果表明，在可膨脹石墨的催化下，酯化條件明顯緩和，但酯化產率較低，不到40 % 。The present status of activated carbon fibers, carbon nanotubes and expansile graphites as the electrode materials for electrical double - layer capacitors were discussed respectively
對目前已用做電雙層電容器電極材料的活性碳纖維、納米碳管和膨脹性石墨的研究情況分別做了論述。As the result, we found natural scale graphite. expanded graphite by self - made, expanded graphite all had a certain flam - retardant effect and the composite inclusive of expanded graphite had the best flam - retardant effect
論文同時還據于石墨阻燃的特性，測試了復合材料的燃燒性能，結果表明，天然鱗片石墨、膨脹石墨、膨化石墨都具有一定的阻燃作用，以膨化石墨的阻燃效果最佳。Test method for moduli of elasticity and fundamental frequencies of carbon and graphite materials by sonic resonance
用音響共振法測定炭精和石墨的彈性模量與基本頻率的試驗方法Standard test method for thermal diffusivity of carbon and graphite by thermal pulse method
用熱脈沖法測定炭和石墨的熱擴散系數的標準試驗方法Colloidal graphite lubrication
膠態石墨的潤滑作用The study showed that the effect of surface tension induced by the nanosize curvature of critical nuclei could drive metastable phase region of diamond nucleation in carbon diagram into stable phase region, consequently, for both of homogenous and heterogeneous nucleation processes, diamond nucleation would be prior to graphite nucleation in competing growth of diamond and graphite upon chemical vapor deposition ( cvd )
研究表明，建立在碳的平衡相圖基礎上，在納米尺寸的金剛石臨界核的曲率誘導下的表面張力效應將金剛石成核的亞穩相區推進到穩定相區，因此無論對于金剛石的均勻氣相成核還是異質成核，在金剛石和石墨的競爭生長中，金剛石成核均優先於石墨成核。Preparation of sulfur - free highly expanded graphite
低硫高倍膨脹石墨的制備研究Inorganic salts, such as a1 ( no3 ) 3, zrocl2, ticl3, et al. was used as raw materials and corresponding hydroxides were deposited on the surface of graphite particle with heterogeneous nucleation process ; composite particles of graphite / oxides were obtained after heat treatment. in this paper, preparing conditions and properties of composite particles were studied
本論文以無機鹽（硝酸鋁、氧氯化鋯、三氯化鈦等）為原料，在石墨的稀懸浮液中應用非均勻成核技術，使水解產物（水合氧化物）沉積到微米級鱗片石墨表面，經洗滌、烘乾和熱處理制備出石墨氧化物復合粉體。Preparation of low - sulphur expandable graphite
4混酸體系制備低硫可膨脹石墨的研究Preparation of non - sulphur expanded graphite by hno3 h3po4 mixed acid system
混酸系無硫膨脹石墨的制備Composite paraffin / expanded graphite phase - change materials ( pcms ) respectively containing 50 % ( mass fraction, below the same ), 60 %, 70 % and 80 % of paraffin were prepared by using paraffin as a latent heat - storage material and expanded graphite as a supporting matrix
摘要以有機物石蠟為相變材料、膨脹石墨為支撐結構，利用膨脹石墨的多孔吸附特性，制備出了石蠟含量分別為50 % （質量分數，下同） ， 60 % ， 70 %和80 %的石蠟膨脹石墨復合相變儲熱材料。To ensure the charging pump working reliably, the following measures should be adopted : ( 1 ) adopting modified circular casing to reduce the radial force of the impeller and decrease the seal clearance ; ( 2 ) using radical ribs on impeller and helical sealing on shaft to realize minor pressure differential ; ( 3 ) using back pressure stuffing box to ensure sealing under small packing force ; ( 4 ) adopting self - lubricant flexible graphite stuffing for absorption of solids entering in the graphite in case of leaking
為確保灌注泵可靠工作，提出改進措施： （ 1 ）採用改型環形泵體降低葉輪的徑向力，減小軸封間隙，抑制泄漏； （ 2 ）採用背葉片降低葉片根部壓頭，獲得微壓，使軸封兩端承受較小壓差； （ 3 ）採用螺旋密封降低軸封兩端壓差，在保持微壓的同時避免出現負壓，密封效果更好； （ 4 ）採用反壓式填料密封結構，在很小的壓緊力下，即可保證密封； （ 5 ）採用具有潤滑功效的柔性石墨填料，即使發生軸封泄漏，進入石墨內部的固相顆粒也將隨著石墨的消耗而被鉆井液吸收。Determination method of artificial graphite lattice parameter
人造石墨的點陣參數測定方法Terminology relating to manufactured carbon and graphite
人造碳和石墨的相關術語Study on expandable low - sulphur graphite preparation techniques
膨脹石墨的含硫量Standard test methods for chemical analysis of graphite
石墨的化學分析標準試驗方法Graphite is the most common form of carbon
碳最常以石墨的形態存在。Study of new type low sulfur expandable graphite production technology
低硫可膨脹石墨的制備分享友人