水溶性催化劑 的英文怎麼說

中文拼音 [shuǐróngxìngcuīhuà]
水溶性催化劑 英文
water-soluble catalyst
  • : 名詞1 (由兩個氫原子和一個氧原子結合而成的液體) water 2 (河流) river 3 (指江、河、湖、海、洋...
  • : 動詞(溶化; 溶解) dissolve
  • : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
  • : Ⅰ名詞1 (藥劑; 制劑) a pharmaceutical or other chemical preparation 2 (某些有化學作用的物品) a...
  • 水溶性 : water-solubility水溶性漆 water soluble coating; 水溶性塗料 [塗] water soluble paint; 水溶性油(墨) water-soluble oil
  1. Hartshorn ( nh4oh ) was used as a new catalyst instead of acetic acid in the saponification reaction of base zinc salt of dioctyl thiophosphate ( t203 )

    摘要選用氨液代替醋酸作為新型用於硫磷雙辛基堿鋅鹽( t203 )的皂反應。
  2. This paper introduces the aging mechanisms of bio - oil and various methods to improve the stability of bio - oil, including drying, deashing, hot - gas filtration, vapor - phase catalytic pyrolysis, adding solvent and mild hydrogenation, etc

    介紹了導致生物油不穩定的機理和各種提高生物油穩定的方法,如原料乾燥、酸()洗脫灰、氣體高溫過濾、氣相裂解、添加和生物油適度加氫等。
  3. This thesis consists of four chapters : ( 1 ) a review ; ( 2 ) study on the optical chemical membrane for detection of lead ion by using 2 - hydroxy - 1 - naphthaldehydene - 8 - aminoquinoline as fluorescence indicator ; ( 3 ) study on the optical chemical membrane for detection of lead ion by using meso - ( 4 - methyloxyphenyl ) porphyrin as fluorescence indicator ; ( 4 ) study on the optical chemical membrane for detection of lead ion by using 2 - methene - benzimidazole monoaza - 18 - crown - 6 as fluorescence indicator. in chapter one, the laboratory method for determination of lead ion, the progresses of chemical sensor for detection of lead ion recently and the introduction of the basic theory, relative merits of sol - gel and its application in optical chemical sensor were involved

    第二章利用有機改膠-凝膠包埋方式,以2 -羥基- 1 -萘甲醛- 8 -氨基喹啉為熒光指示探針,結合正交實驗方法探索了幾個重要因素,如加量、醇硅比、、添加等對成膜的影響,制備了對中鉛離子有較好響應的傳感膜,其線范圍為1 . 0 10 - 7 ~ 5 . 0 10 - 5mol / l ,檢測限為3 . 6 10 - 8mol / l 。
  4. Through the comparison between freeze - drying and heat - drying, the agglomeration and the desorption of the precursor on carbon support can be alleviated with freeze - drying method. the effects on the electrocatalysts by pretreatments of carbon support, dispersant and precursor are studied. the result shows that pretreatment of the carbon support by kmno _ 4 can add oxygen - containing functional groups on the surface of carbon, which can reduce the hydrophobicity of the carbon support, and then make it much easier for carbon to dissolve in water to form suspension ; isopropyl alcohol can make the carbon support in high dispersion in the precursor solution, which can make the precursor absorbed on the surface of the carbon

    採用高錳酸鉀氧預處理的碳載體比表面積較大,表面含氧官能團數量較多,親較好,有利於前軀體在碳載體表面的吸附;選取異丙醇作為預凍液中的分散,有利於碳載體在前軀體液中的分散,容易實現前軀體離子在碳載體表面的穩定吸附和分散;使用酸pt ( no _ 2 ) _ 2 ( nh _ 3 ) _ 2作為前軀體,可以使前軀體離子和碳載體表面的酸含氧官能團發生離子交換反應,使得前軀體離子吸附量增大,分散更加均勻,以上三種因素的選取都可以得到更高的pt / c
  5. This paper describes several latest industrial microbial technologies in detail, which are the synthesis of the chiral diols by epoxide hydrolase from microbie, cofactors regeneration for redox with fdh, production of nano / micro wire by the phage display, metabolic network rebuilding for conventional fermentation and the application of the organic solvent tolerance and the metagenomics technology

    本文綜述了幾項最新的工業微生物技術,主要包括:微生物環氧解酶合成手二醇、微生物甲酸脫氫酶用於再生氧還原反應的輔因子、通過噬菌體展示技術得到納米級金屬絲、代謝網路改造和重建用於傳統發酵生產以及有機耐受菌和宏基因組技術的應用。
  6. Shen hong - yan, tian gui - ling *, zhu wen - jiang, ha sha, ye yun - hua ; application of depbt on the synthesis of protectide dipeptides containing histidine with unprotected imidazole group by solution method, chinese journal of chemistry, 2003, 21, 801 ? 804

    沈鴻雁,田桂玲* ,閻愛新,賈艷,洪毅穎,葉蘊華;有機質及其含量對酶合成含d -氨基酸殘基的二肽衍生物的影響,學學報, 2003 , 61 ( 7 ) , 1144 ? 1148
  7. Abstract : highly substituted cationic starch was prepared by microwave radiation in dry process. in this preparation, starting materials mixed with high speed stirres, potassium hydroxide used as catalyst and discontinuous heated by microwave radiation at temperature 60 85 to give 0 35 0 50 degree of substitution cationic starch the conversion of cationic reagent reached 95 the product is soluble in water it is pasted when it meets water

    文摘:微波干法制取高取代度的陽離子澱粉,用高速攪拌機混合物料,氫氧鉀做,間歇式微波介電加熱溫度不超過85 ,陽離子試的轉率可達95 ,產品取代度0 35 0 50 ,常溫下遇,在中有較好的
  8. In the experiments, two series of catalysts were synthesized by co - deposition and sol - gel methods each. the composition of both waterproof and gas diffusion layer and catalysis layer were optimized by the orthogonal test. meanwhile, quasi - steady cathode polarization curves, x - ray diffraction ( xrd ), scanning electronic microscope ( sem ) were used to analyst the relationship between the microstructure and the performance of air electrode

    實驗採用共沉澱法和膠凝膠法合成了兩類;對防透氣層和層進行了正交試驗優;同時,還採用測準穩態極曲線, x射線衍射( xrd ) 、掃描電子顯微鏡( sem )等分析測試手段,對空氣擴散電極材料、空氣擴散電極界面結構與能的關系等作了較深入的研究。
  9. It is a kind of globular granule primary made of high - purity silicon powder and silicasolm, provided with resistance to water, high strength, high activity and long life

    不裂硅膠(硅大球)是以高純度硅粉和硅膠為主要原料而製成的球形顆粒,克服了硅膠遇都會爆裂的弱點,具有耐、高強度、高活、所制備的壽命長的特點。
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