熱相法 的英文怎麼說
中文拼音 [rèxiāngfǎ]
熱相法
英文
thermography-
The results show that the composition of these precursors are identified to be limn2l ( ac ) 2 ( or ltmn2c10h11o11 ), in which l represents citric acid radical and ac is acetic acid radical. the sintering temperature and sintering time have remarkable effects on the microstructures of limn2o4 samples
結果表明通過低熱固相反應法可在全固相條件下得到鋰離子與錳離子達到分子級混合水平的前驅體,其組成基本上與分子式limn _ 2c _ ( 10 ) h _ ( 11 ) o _ ( 11 )相吻合。A method to calculate quantitatively the adsorption volume or adsorption space of per mass of adsorbent derived from both the adsorbed molecule volume and the maximum adsorbance of a solute in an adsorption isotherm under a given experimential condition is presented firstly for a solid / liquid adsorption system of the solute in a dilute aqueous solution. this method is suitable for not only mono - layer adsorption, but also mani - layer adsorption and micelle adsorpion of surfactant constructed by hydrophile and lipophile groups. therefore, the surface concentration of the adsorbate, cs, deduced from the adsorption volume is possessed of the meaning of true concentration, and the value of the patition coefficient of the adsorbate between solid and liquid phass, p, attained by the cs and the c, solution concentration of the adsorbate, can be accurate. the foregoing a set of calculations are presented for the solid - liquid adsorption systems consisted of the wool fiber and separately dodecyltrimethyl - ammonium bromide ( dtab ) and hexadecyltrimethyl - ammonium bromide ( ctab ) in this paper. this provides a strong basis for adsorption thermodynamic investigation of adsorbate
對稀溶液中溶質的固/液吸附體系,首次提出了根據吸附分子體積和實驗條件下吸附等溫線中的最大吸附量計算單位質量吸附劑的吸附體積或吸附空間的方法.此法適用於單層吸附,也適用於多層吸附和具有親水親油結構的表面活性劑分子的膠團吸附.由此,吸附質的表面相濃度cs具有真實濃度的含義,相應地,計算得到的溶質的固/液分配系數p就有了準確值.分別計算由溴代十二烷基三甲銨( dtab )和溴代十六烷基三甲銨( ctab )與羊毛纖維構成的液/固體系分配系數等,為溶質吸附的熱力學研究奠定了基礎It revealed that hexagonal structure was easily synthesized in the neutral medium, and lamellar structure was inclined to prepare under basic condition, and from the cooperative charge density matching mechanism and function of manganese iron and template molecular, the alkalescence influence on the structure was explained, and appropriate neutral hexadecylamine ( hda ) availed to synthesis of mesophase with more ordered degree for the mediation of packing parameter
通過水熱合成方法對錳氧有序相的合成進行初步研究,探討合成工藝對有序結構的影響:在中性的條件下,易合成六方有序結構產物;在堿性條件下,更易合成層狀結構產物。並從電荷匹配的原則及錳離子與模板劑間鍵合作用解釋了堿量的多少對合成產物結構的影響。Non - chemical bond association structures in fanzhi brown coal and their evolution were studied by the integration of hydrous pyrolysis and cs2 / nmp extraction
摘要採用熱模擬實驗與cs2 / nmp混合溶劑抽提相結合的方法對繁峙褐煤中的非化學鍵締合結構及其演化特徵進行了研究。Then the finite element equations are derived with the effective heat capacity method. common time - stepping method and precise time integration ( pti ) method are used to solve the equation
然後基於等效熱容法推導了伴有相變過程的傳熱控制方程的有限元列式,並且分別研究了用常規的時間差分法和精細積分法求解上述有限元方程。For example, poly ( xylylviologendibromide ) and 4, 5 - bis ( 4 - methoxyphenyl ) - 2 - ( 4 - nitro - pheny ) imidazolium acetate di - hydrate ( c23h20n3o4 + c2h3o2 - 2h2o ), the hydration or dehydration of the crystal structure is related to the color charge of the crystal. the thermochromic schiff bases are the other family of compounds that show a self - isomerization induced by an intramolecular proton transfer from the hydroxyl oxygen to the imine nitrogen through the o - h. . n hydrogen bond, and they were observed thermochromism
利用液相法合成了兩種具有熱色性新的有機水合物, x射線單晶衍射確定了這兩種水合物的結構,利用uv 、 ir 、原位升溫紅外、原位升溫紫外、 tg - dsc探討了它們的變色機理。The composite roll of high speed steel has the synthetical life of over ten times more than traditional high cr cast iron roll. now the research and production of the high speed steel for roll are very drastic. in this thesis, the microstructure, heat treatment and performance of high speed steel fe - 2 % c - 4 % v - 4 % mo - 5 % cr - x % w ( wt ) are studied systematically by using metallograph, method of lattice, xrd, sem, eds and hardness
本文利用金相法(包括黑白金相和彩色金相) 、 x射線衍射( xrd ) 、掃描電子顯微鏡( sem ) 、能譜( eds )及洛氏硬度分析儀等手段,對復合軋輥用高速鋼fe - 2 c - 4 v - 4 mo - 5 cr - x w (其它部分如未作特殊註明均為質量分數)合金系的顯微組織、熱處理工藝及性能進行了系統地分析。It is shown that the liquid phase methods, in which particularly methods of the sol - gel, deposition, micro - lacteous, hydrothermal / solvothermal reaction and hydrolyze, should be mentioned, as the most wildly used method in the present
指出液相法,尤其是溶膠凝膠法、沉澱法、水解法、微乳液法、水熱溶劑熱法等是目前制備納米金屬氧化物材料最廣泛應用的方法。One large, randomized study in 2005, for example, compared various treatments and found that after seven days, about 70 percent of subjects who combined heat therapy with light exercise returned to “ pre - injury function, ” compared with 20 percent who used heat or exercise alone
2005年的一個大型的隨機實驗,比較了很多不同的緩解背痛的療法,在7天後, 70 %的接受熱療法,同時又進行輕微運動的樣本,與20 %只接受熱療法的人相比,他們又回到了背痛前的行動狀態。Carbonyl iron particles and iron - epoxy resin composite particles, which both mrs and microwave absorber are based on, were prepared by method of dropping fe ( co ) 5 to dmf in constant temperatures and of heating the solution of fe ( co ) 5 / dmf stage by stage, combining in situ composite technique
本論文採用恆溫滴加法和逐步升溫液相法熱分解合成了羰基鐵粒子,並結合原位聚合復合技術制備了羰基鐵-環氧樹脂復合粒子,然後用它們組成了磁流變液和微波吸收材料。Some methods for synthesizing magnetic cobalt nanoparticles are introduced, especially the high temperature liquid phase method including the method of high temperature solution phase reduction, metal salt diol reduction and pyrolysis of cobalt carbonyl is elucidated in this paper. meanwhile, the mechanism controlled the nanoparticles dimension by the two kinds of surfactants is explained theoretically
摘要介紹了制備磁性鈷納米粒子的方法,尤其是介紹了近年發展起來的高溫液相法,即高溫液相還原法,金屬鹽醇解法和金屬有機化合物熱分解法;同時就制備顆粒尺寸小、粒度分佈均勻的鈷納米粒子所採用的兩種表面活性劑從理論上給予了說明。The intermediate - temperature sofc ( solid oxide fuel cell ) ’ s electrolyte with perovskite - type lsgm ( la _ ( 0. 9 ) sr _ ( 0. 1 ) ga _ ( 0. 8 ) mg _ ( 0. 2 ) o _ ( 3 - ) ) was synthesized using advanced pechini method and solidification method. the thermal and electrical properties of the sintered samples ( synthesized by two different methods ) were measured and compared by thermal expansion and ac impedance spectroscopy ; the phase transformation process and inner structure were measured and compared by xrd, dta - tg and ac impedance spectroscopy. the research results show that the electrolyte synthesized by advanced pechini method has several advantages, such as fine pre - powders, low sintering temperature, reduced or eliminated impurity phases and high conductivity etc. so, the apm is ideal method to synthesize lsgm
採用改進的檸檬酸法(以檸檬酸和edta乙二氨四乙酸為復合絡和劑,檸檬酸為燃料)和固相法分別制備了具有鈣鈦礦結構的中溫固體氧化物燃料電池的電解質材料lsgm ( la _ ( 0 . 9 ) sr _ ( 0 . 1 ) ga _ ( 0 . 8 ) mg _ ( 0 . 2 ) o _ ( 3 - ) ) ,用差熱?熱重分析( dta / tg ) 、 x光衍射分析( xrd ) 、交流阻抗譜技術( ac - impedancespectra ) 、比表面積分析( bet )和燒結收縮率曲線等手段對產物的熱分解過程、物相轉變和內部結構等進行了表徵,並對由這些粉體燒結而成的固體氧化物燃料電池的電解質材料的電導率進行了檢測。Open the fluid inclusion by heat explosion, extract the ore - forming solution, measure the relative density of the ore - forming solution through its electric conductivity, and apply the results to the test of mineralization and ore - search by geological analogy
用熱爆法打開包裹體提取成礦溶液,以電導度度量其相對濃度,以地質類比法通過從已知到未知的分析,將其結果用於成礦找礦試驗。In addition, the effective combination technologies of ultrasonic, microwave, alternating current deposition, supercritical fluid drying with traditional liquid methods is the most promising one to prepare high purity, small size and well - proportioned dispersing nano - particles
而超聲技術、微波輻射技術、交流電沉積技術、超臨界流體乾燥技術、非水溶劑水熱技術等新技術與傳統液相法的有機結合,是制備高純度、小粒徑、均勻分散的金屬氧化物納米粉體的最有前途的方法。Preparation of ultra - fine powder for co - mn - ni thermistor ceramics by liquid - phase method
熱敏電阻超微細粉體的液相法制備By differential scanning calorimetry ( dsc ), respectively. without any supplementary method, a ti - rich alloy target ( ti - 48at % ni ) were used to enrich ti content in films during sputtering. as the first step, tini thin film is deposited on a glass substrate by sputtering, and annealed at 600
採用絲材冷軋法,制備了75 m 、 90 m兩種厚度的tini形狀記憶薄膜,示差掃描量熱( dsc )法測得其馬氏體逆相變峰值溫度分別為35 、 109 ,在濺射工藝中,採用富ti的tini合金靶( ti - 48at ni )而不是其它成分補償措施,來增加tini薄膜中的ti含量。Nanostructured bi2s3, cds and zns semi conductors with different sizes and morphologies were synthesized using hydrothermal, solvothermal and liquid - phase method at low temperature through changing reaction conditions. the products were characterized by x - ray diffraction ( xrd ), transmission electron microscopy ( tem ), selected area electron diffraction ( saed )
本文利用水熱、溶劑熱等液相法,在低溫下通過改變反應條件制備了不同尺寸和形貌的bi _ 2s _ 3 、 cds和zns納米結構半導體材料,利用xrd 、 tem 、 saed等測試手段對每一種材料進行了表徵和分析。These conclusions will be valuable for the non - destructive testing techniques based on the vibrothermography method to some extent. compared with other conventional detection method ( such as ultrasonic scanning, x - ray radiography, and acoustic emission, etc. ), the vibrothermography method presented in 1980s is rapid, safe, non - destructive and applicable to the structures " global detection
本文所研究的振動紅外熱像法是上世紀八十年代以來出現的一種無損檢測方法,與其它傳統的檢測方法(如超聲波法、射線照相法、聲發射法等)相比,具有快速、安全、無損和可對整體結構進行全場檢測的優點。The researchers said that when it was used in conjunction with a conventional fan, air molecules, rather than getting stuck, were dragged across the chip ' s surface boosting cooling
研究人員說:與傳統散熱方法相結合,空氣分子不會滯留,相反被帶電的離子拉離晶元表面,因此起到加強冷卻的效果。Reagent of fireworks and firecrackers - thermal compatibility test - method of dta and dsc
煙花爆竹藥劑熱相容性試驗差熱分析或差示掃描量熱法分享友人