膠體碳 的英文怎麼說
中文拼音 [jiāotǐtàn]
膠體碳
英文
colloidal carbon-
Suspended solids including fine particles and colloids cannot be removed efficiently with gravitation sedimentation ; they are removed using centrifuge, dissolved air flotation, diatomaceous earth filtration, coagulation sedimentation plus rapid sand filtration while dissolved solids are removed with ion exchange, ultrafiltration, activated carbon adsorption and chemical oxidation
懸浮固體之去除包括微顆粒及膠體物,無法以重力沉澱之物質,可採用離心分離機、空氣浮除法、矽藻土過濾法、混凝沉澱加快濾池等去除之。而溶解性固體去除則採用離子交換法、微細孔濾膜過濾、活性碳吸附以及化學氧化等去除之。The shellac erythrophyll is from the parasitism the resinous substance shellac which in places the such as india, thailand, burma, china leguminosae, on the mulberry branch plant s lac insect secretes with the thin sodium carbonate watery solution extract fine but, assumes the reddish purple color either the bright red powder or the liquid, by shellac acid a and shellac acid b, c, e and so on is composed, serves as the edible erythrophyll, when the acidity assumes the orange, is extremely stable
紫膠紅紫膠紅色素是從寄生於印度、泰國、緬甸、中國等地的豆科、桑科植物上的紫膠蟲所分泌的樹脂狀物質紫膠用稀碳酸鈉水溶液萃取精緻而得,呈紅紫色或鮮紅色粉末或液體,由紫膠酸a和紫膠酸b 、 c 、 e等組成,用作食用紅色素,酸性時呈橙色,非常穩定。This experiment passing to grope for the carbon source constitutes of the culture medium and using t. reesei rut c - 30 induced the expression of # - mannanase ( # - 1, 4 - mannan mannohydrolase ec 3. 2. 1. 78 ). in this experiment i put the constant carbon source ( lactose and locust bean gum ) in the foundation culture medium ( mandels nourishment liquid ) of t. reesei rut c - 30, then proceeded the variable carbon source ( dragon spruce fiber, com rush pith fiber, wheat straw fiber, wheat straw xylan, corn rush pith xylan, dragon spruce mannan ) to single factor, double factor, three factor, four factor and five factor orthogonal experiment. 1 determined the activity of p - mannanase using locost bean gum as substract by the 3, 5 - dinitosalicylic acid method, and observed the growing situation of the gernic at the end i selected the directions for the inducement expression of the # ? mannanase from trichoderma reesei rut - c30 that contained the dragon spruce fiber, wheat straw xylan, dragon spruce mannan
在里氏木霉rutc - 30的基礎培養基( mandels營養液)中加入固定碳源乳糖和槐豆膠,然後將可變碳源(雲杉纖維、玉米芯纖維、麥桿纖維、麥桿木聚糖、玉米芯木聚糖、雲杉甘露聚糖)進行單因子、雙因子、三因子、四因子、五因子的里氏木霉rutc - 30正交培養實驗,並以槐豆膠為底物用3 , 5二硝基水楊酸法測定培養液中?甘露聚糖酶的活力。從而確定了酶活最高且菌體生長良好的含雲杉纖維、麥桿木聚糖和雲杉甘露聚糖的誘導培養基為最佳培養基,用該培養基培養的里氏木霉( t . reesei ) rutc - 30使其轉錄的-甘露聚糖酶( - 1 , 4 - mannanmannohydrolaseec3 . 2 . 1 . 78 ) mrna量能夠滿足rt - pcr的要求。As for fresh male adult cadaver, inject 8 % gelatin carbonic ink, 14 % ammonia and red gelatin until the ventral skin of the toe turn red from black, washing 6 hours by flowing water. cutting the scapular flap, anterolateral femoral flap, chest - umbilicus flap and medial superior genicular flap, after washing and rot prevention, inject 8 % gelatin ink solution into artery
新鮮男性成人屍體1具,于雙側股動脈插管內分別先後行8明膠碳素墨汁14氨水紅色乳膠溶液灌注,至趾腹顏色由黑變紅為止,流水沖洗6小時。An excellent adhesive was prepared from bismaleimide ( bmi ), epoxy resin ( e - 51 and tde - 85 ), 4, 4 ' - diaminodiphenyl sulfone ( dds ) in this thesis. the influence of liquid rubber and polymer ether imide ( pei ) on the properties ( especially high - temperature strength and the peeling strength ) were discussed, their different toughening characteristics and mechanisms were discussed. last, the process and effection of heat - resisted structural adhesive were studied by adhesive experiment of synchronizer in automobile. the results of investigation made clear : the adhesive, has good properties, especially heat - resisted properity
根據材料分子設計的原理,研究了二苯甲烷雙馬來酰亞胺( bmi ) 4 , 4 』 ?二胺基二苯基碸( dds ) e ? 51 tde ? 85組成的環氧膠粘劑體系,研究該體系在作為高溫結構膠粘劑使用時的粘接性能;然後研究了用無規羧基液體丁腈橡膠( ctbn ? x )和聚醚酰亞胺( pei )分別來增韌該體系的增韌效果;最後通過碳纖維耐磨材料與同步器圓錐環的粘接實驗,研究了耐高溫結構膠粘劑的粘接工藝和使用效果。Tiger eye is a beautiful quartz gemstone that is found in western australia, south africa, united states, canada, india, namibia, and burma. the foremost important source of tiger eye is the mines in south africa. it is a lustrous yellow to brown color and has the look of glass with a white streak running through it
它是自然界的青石棉或藍石棉被二氧化碳硅膠凝體強烈交代和膠結后所形成的呈棕、褐、黃、藍等顏色,具有絹絲光澤的緻密堅硬的石英質巖石,因為成份已變成石英,其硬度也上升為7 ,比重下降為3This course introduced solubility equilibria, oxidation - reduction equilibria, fundamentals of process kinetics, fundamentals of surface and colloidal chemistry, coagulation in water treatment, water softening and neutralization, and ac adsorption
本課程將簡介溶解度平衡、氧化還原平衡、動力學基本原理、表面和膠體化學基本原理、水處理之混凝、水質軟化與中和以及活性碳吸附處理等。This paper introduces measurement methods applied to ec and oc analysis nowadays, including optical method and thermo method thermooptical method to demonstrate their advantages and disadvantages, and to give an expectation for ec and oc in upcoming research
本文介紹了現階段氣溶膠有機碳和元素碳的各種檢測方法,將其大體分為光學法和熱學法光熱法兩類,分析了各種方法的優缺點並提出自己的觀點,最後展望了氣溶膠有機碳元素碳的研究前景。This paper introduces measurement methods applied to ec and oc analysis nowadays, including optical method and thermo method thermo - optical method to demonstrate their advantages and disadvantages, and to give an expectation for ec and oc in upcoming research
本文介紹了現階段氣溶膠有機碳和元素碳的各種檢測方法,將其大體分為光學法和熱學法光熱法兩類,分析了各種方法的優缺點並提出自己的觀點,最後展望了氣溶膠有機碳元素碳的研究前景。This paper introduces measurement methods applied to ec and oc analysis nowadays, including optical method and thermo method thermo ? ? optical method to demonstrate their advantages and disadvantages, and to give an expectation for ec and oc in upcoming research
本文介紹了現階段氣溶膠有機碳和元素碳的各種檢測方法,將其大體分為光學法和熱學法光熱法兩類,分析了各種方法的優缺點並提出自己的觀點,最後展望了氣溶膠有機碳元素碳的研究前景。In the past 40 years, the great change of nutrient structure has lead an obvious effects on the jiaozhou bay ecosystem, the silicate cycling has received significant scientific attention. an improved method is applied to the study of bsi in jiaozhou bay, the relationship between bsi and the phytoplankton, nutrient and organic carbon were discussed, the bsi cycle was studied simply
在此基礎上,對膠州灣沉積物中的bsi含量進行了測定,同時測定了4個航次膠州灣水體中的顆粒態生物硅( pbsi )含量,結合bsi培養實驗較系統地討論了膠州灣生物硅與浮游生物、營養鹽和有機碳之間的關系。Results indicated that the concentration of salvolatile and the conserved effect was in proportion because of the capability to counteract the acids produced by microbe
實驗結果表明,濃度越高的碳酸銨鹽溶液的保存體系,其緩沖能力越大,越能很好地中和細菌代謝產生的脂肪酸,以防止天然膠乳的迅速凝固,保存效果越好。Catalysts were prepared by impregnation reduction, thermal reduction, advanced thermal reduction and sol - gel methods from these metals. electrochemistry measurements, xrd, tem were used to test these catalysts. the results showed that these metals have some electrocatalysis activities towards hydrogen oxidation reaction
本文選擇了w 、 mo 、 co等金屬,採用浸漬還原法、熱還原法、改進的熱還原法以及溶膠凝膠法分別制備了這幾種金屬的碳載催化劑,對制備出的非貴金屬催化劑進行了電化學測試、 x -射線衍射( x - raydiffraction , xrd ) 、透射電子顯微鏡( transmissionelectronmicroscopy , tem )等測試,研究結果表明:這些非貴金屬在硫酸體系中對氫氣的氧化反應均有一定的催化活性。Through all of the work mentioned above, elucidating the stereo architecture of flap vein and ensuring the mechanism inside, provide anatomical basis for the applying characteristic, selection of engraft vein and the treatment of the circulation crisis. methods : ( 1 ) using both lower limbs of fresh adult cadavers, cannulas inserted forward from femoral artery and backward from dorsal venous networks of foot to inject 8 % gelatin carbonic ink, intra - femoral and local inject formalin to prevent rot
方法( 1 )採用新鮮成人屍體雙下肢標本,于股動脈及足背靜脈網順、逆行插管,分別注入8明膠碳素墨汁,爾後行股動脈灌注及局部注射福爾馬林防腐。切取皮瓣流水沖洗,酒精梯度脫水,二甲苯透明,冬青油內保存。When change the component of adhesive its shear strength increased from 39. 3 mpa to 53. 5 mpa at room temperature and it have long - term usage at 180 with 25 mpa and can be served at 230 in short period. the addition of liquid rubber resulted in a 300 % increase in the peeling strength. the addition of polymer ether imide led to a 260 % increase in the peeling strength, a 15 % increase in shear strength and a 10 increase in tg ( tg = 195. 54 )
研究結果表明: bmi dds e ? 51 tde ? 85組成的膠粘劑體系的室溫剪切強度為39 . 3mpa ,當改變環氧樹脂的含量時,剪切強度提高到53 . 5mpa ;用無規羧基液體丁腈橡膠改性環氧樹脂膠粘劑時室溫剝離強度提高3 . 0倍;用聚醚酰亞胺改性環氧樹脂膠粘劑,室溫剪切強度最高可達45 . 2mpa ,剝離強度提高2 . 6倍,玻璃化轉變溫度tg = 195 . 54 ,比未增韌體系提高10以上;碳纖維耐磨材料與同步器圓錐環的粘接實驗結果表明,膠粘劑的使用工藝性能良好,滿足室溫剪切強度30mpa和180剪切強度12 . 5mpa的技術要求。The followings are carried out for ballistic composite with resin matrix to realize its double function of loading and bulletproof and meet various tactics technology demands in the paper 1. the resin and reinforcement for arms ballistic system are selected and ballistic properties for composites with different resin matrixs ( improved phenolic, polyethylene, rubber, bi - phenol - a, and biamaleimide ) and different fibers ( kevlar, glass, carbon and uhmwpe fiber ) are investigated, with the aim of maxwell model to explain the matrix match principle for ballistic composites
1 、本論文從材料選擇入手,進行了復合裝甲防彈體系用樹脂、增強材料進行了選擇和研究,考核了不同樹脂類型(改性酚醛、聚乙烯、橡膠、雙酚a環氧和雙馬來酰亞胺體系) 、不同纖維( kevlar纖維、玻璃纖維、碳纖維、高強聚乙烯纖維)復合材料的防彈性能,並引入maxwell模型較好地解釋防彈復合材料的基體匹配原理。Carbon nanotubes were separately synthesized by a new pulsed laser ablation ( pla ) for in - situ growth method and cvd support method in this paper. ft - ir, uv - vis, xfs, laman, tem, xrd, bet methods were used to characterize the sol, carbon nanotube and other products in the experiment. in the pla method, the sols containing carbon nanotubes were successively obtained by using 1064nm pulsed laser to ablate the interface of fe / c, or ni / c targets and ethanol under common temperature and pressure, and then carbon nanotubes were directly acquired by evaporating the ethanol
脈沖激光轟擊原位生長法是在常溫常壓下使用1064nm波長的脈沖激光轟擊目標靶與乙醇流動相的固液界面來連續制備含有碳納米管的溶膠,進而除去乙醇相得到碳納米管,其中目標靶為石墨與fe 、 ni等金屬催化劑混合壓製成的靶片; cvd基體法是使用自製的六方介孔mcm - 41多孔材料為基體,負載fe催化劑活性組分,通過cvd法催化裂解c2h2來生長碳納米管。( 2 ) using the monomer containing the element of nitrogen or silicon, the organic gels doped uniformly by nitrogen or silicon were synthesized and carbonized into nitrogen or silicon - doped carbon xerogels. the carbon xerogels doped by metal elements of cadmium, cerium and zirconium were also prepared by uniformly introducing into cadmium, cerium and zirconium in the synthesis of organic gels precursor. the performance of lithium ion storage and behavior of charge and discharge of these doped carbon anode materials were studied, and the effects of the level of doped elements on the structure of carbon materials, furthermore on the act of storing lithium ions were accompanyingly analysed
( 2 )通過利用含氮、含硅單體合成氮、硅元素均勻摻雜的有機凝膠,以及在前體合成中均勻引入cd 、 ce和zr金屬元素的方法,制備了氮、硅及cd 、 ce和zr均勻摻雜的多孔碳陽極材料,考察了這種摻雜碳陽極材料的儲鋰性能和充放電過程,分析了摻雜元素水平對碳材料結構,從而對其儲鋰行為的影響,並進一步分析了基於有機凝膠的多孔碳陽極材料的儲鋰機制。The application of nano powder in conductive antistatic materials is introduced, including nano conductive powder, nano conductive vapor gel, nano conductive wave absorbent, carbon nanotube, nano conductive fiber, nano superconductor and nano inorganic / organic composite conductive materials
介紹了納米粉體在導電抗靜電材料中的應用,包括納米導電粉體、納米導電氣凝膠、納米吸波導電材料、碳納米管、納米導電纖維材料、納米超導材料,以及納米無機有機復合導電材料等。Carbon materials ? nano - carbon with special shapes, the response of cnt to microwave and its application to weld cnt - paste onto a polymer subs - trate for flexible electronics applications ( conductor, field emission, etc )
碳材料- -特殊形狀奈米碳、奈米碳管及其微波反應:微波接合於塑膠底材,做軟性電子應用(導體、電子放射…等等) 。分享友人