酸性條件 的英文怎麼說

中文拼音 [suānxìngtiáojiàn]
酸性條件 英文
acidic condition
  • 酸 : 酸構詞成分。
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 條 : Ⅰ名詞1 （細長的樹枝） twig 2 （條子） slip; strip 3 （分項目的） item; article 4 （層次; 秩序; 條...
  • 件 : Ⅰ量詞（用於個體事物） piece; article; item Ⅱ名詞1. （指可以一一計算的事物） 2. （文件） letter; correspondence; paper; document
  • 酸性 : [化學] acidity; acidness; acerbic; acidic property酸性材料 acid material; 酸性促進劑 acid acceler...
  • 條件 : 1. （客觀的因素） condition; term; factor 2. （提出的要求） requirement; prerequisite; qualification
  1. Different molecular weight igy exitence in the purified igy suggested that the igy is uniform. through colligate comparison, the best method suit for industrialization is eliminating lipid by 0. 07 % alginic acid sodium combined with ammonium sulfate salting out afterl0 - fold diluted with ph5. 0 water

    通過綜合比較，認為酸性條件下10倍去離子水稀釋卵黃液，離心後上清用0 . 07的海藻酸鈉去脂，再用硫酸銨鹽析提取純化igy的工藝流程適用於工業化的規模生產。
  2. Ammonifiers in suzhou creek can not use inorganic nitrogen and carbamide as nitrogen source ; additional carbon source and garbage lixivium have little influence on ammonifiers growth ; high content of salt and low temperature restrain ammonifiers growth ; alkalescent condition has little influence on ammonifiers, but acidic condition restrain ammonifiers growth ; the biomass of ammonifiers are not necessary correlated with the function of ammonifiers, adding glucose with 1g / l content into the water sample obviously promote the growth and function of ammonifiers. physiological groups of bacteria play significant role in the translation and

    蘇州河的氨化菌無法利用無機氮和尿素作為氮源；在營養條件充足時添加額外c源和富含有機物的垃圾浸出液對氨化菌的生長基本無影響；高鹽度和低溫抑制氨化菌生長；堿性條件對氨化菌的生長影響不大，酸性條件對氨化菌生長具有抑制作用；氨化菌生物量的消長與轉氨活性之間不存在必然聯系， 1g / l的葡萄糖對蘇州河水樣中氨化菌的數量和轉氨功能具有明顯的促進作用。
  3. Under acid condition open chaining crown ether diaromatic aldehyde can react, and they will synthesize a compound of chaining crown ether diaromatic aldehyde thiosemi - carbazone kind

    摘要鏈狀冠醚二芳醛在酸性條件下與氨基硫脲反應，合成了鏈狀冠醚二芳醛縮氨硫脲類化合物。
  4. Sds - page results showed that as to mut + recombinant highest yield was obtained after 4 days inducing and with the culture time prolonged it reduced. pokeweed antiviral protein gene expressed well when methanol concentration reached 10g / l. pokeweed antiviral protein obtained high yield in thin acidic culture medium ( ph6. 0 - 6. 4 ) and its quantity in total mass of secrete protein exceeded 30 %

    Sds - page分析結果表明， mut ~ +組菌株在甲醇誘導第四天後pap在培養液中積累量達到最高水平，延長培養時間會導致產量下降；在10g / l的甲醇濃度誘導下， pap的表達量達到最高；培養基ph值在偏酸性條件下（ 6 . 0 - 6 . 4 ） pap的表達量都維持在較高的水平。
  5. Abstract : the extraction of purple pigment from brassica campestris and its stability were studied. the pigment is stable under acidic condition, worth to develop in food industry

    文摘:以紫菜薹為原料，用30乙醇溶液浸提制得紫菜薹色素，並對其理化性質進行了研究。結果表示該色素在弱酸性條件下，具有較好的穩定性，在食品工業中有一定的開發利用價值。
  6. The urea - formaldehyde ( uf ) polymer / sio2 composite microspheres were prepared by polymerization - induced colloid aggregation ( pica ) method. the formation mechanism of composite microspheres is attributed to the fact that that urea and formaldehyde firstly undergo acid - catalyzed polymerization to form oligomers, and then the sol particles are adsorbed on the chain of oligomers by wan der walls force and hydrogen bonding. when the oligomers reach the critical chain length, they separate from solution due to phase separation

    對復合微球形成機理的研究表明，尿素和甲醛在酸性條件下自身聚合可以形成高分子微球，在sio _ 2酸性溶膠中發生聚和反應時，隨著反應的進行，齊聚物不斷生成， sio _ 2膠體顆粒逐漸吸附在齊聚物分子鏈上，當聚合物鏈達到沉澱臨界鏈長時，由於相分離作用，從前驅物溶液中析出，同時sio _ 2膠體顆粒均勻的分佈在脲醛聚合物網路中，隨之沉澱出來，形成脲醛sio _ 2復合微球。
  7. Plastics - phenolic resins - determination of the pseudo - adiabatic temperature rise of liquid resols when cured under acid conditions

    塑料.酚醛樹脂.測定可溶酚醛樹脂在酸性條件下凝固時假絕熱溫升
  8. Finally, the competition of la3 +, al3 +, pb2 +, cd : +, cu2 +, zn24 + and mg2 + to ca2 + in ca2 +. cam system was studied by the methods of ca2 + - selective electrod and tb3 + fluoresc ? ence spectrum. the result shows that metal ions compete with ca2 + in the ca2 +. cam system in acid condition ( ph = 4. 5 ) is obviously lower than that in neutral condition ( ph = 6. 5 )

    用鈣離于電極法及熒光光譜法對金屬離子k 』 a廣、比」 、 h 、 h 」 、 h和（ 』 」等與ca 』 call中ca 』的競爭結合作用進行了初步研究。結果表明；無論酸性條件還是中性條件下金屬離于與ca 』 ； ca l系統中ca 『均有明顯的競爭作用。
  9. In this thesis, the mesoporous silica was synthesized by using cationic surfactant cetyltrimethyl - amrnonium chloride ( ctab ) as template under strong acid condition, and ctab was extracted by hot ethanol

    本文以陽離子表面活性劑? ?十六烷基三甲基季銨鹽（ ctab ）為結構模板劑，在強酸性條件下，合成了介孔氧化硅材料。
  10. Through reverse adsorption and elution, sam could be separated from the cell extract

    Sam在酸性條件下帶正電荷，能與陽離子交換樹脂進行離子交換。
  11. At the same time, in acidic system, the lowest concentration of oh " also limited the growth of a, b - axis

    同時，由於在酸性條件下， oh ~ -濃度很小，進一步限制了a 、 b面的生長。
  12. En iso 9771 plastics. phenolic resins. determination of the pseudo - adiabatic temperature rise of liquid resols when cured under acid conditions

    塑料.酚醛樹脂.測定可溶酚醛樹脂在酸性條件下的反應性
  13. Surface active agents - detergents - determination of anionic - active matter hydrolyzable and non - hydrolyzable under acid conditions

    表面活性劑.洗滌劑.酸性條件下可水解和不可水解的陰離子活性物質測定
  14. Surface active agents. detergents. determination of acionic - active matter hydrolyzable and non - hydrolyzable under acid conditions

    表面活性劑.洗滌劑.酸性條件下可水解的和不可水解的陰離子活性物質的測定
  15. Surface active agents - detergents - determination of anionic - active matter hydrolyzable and non - hydrolyzable under acid conditions iso 2870 : 1986 ; german version en iso 2870 : 1994

    表面活性劑.洗滌劑.酸性條件下可水解的和不可水解的
  16. Abstract : the sulfite oxidation process under acid condition to treat concentrated h2so4 - bearing wastewater from pharmaceutical production is described

    文摘:討論了利用亞硫酸鹽做氧化劑，在酸性條件下氧化處理制藥廠的高濃度含硫廢水。
  17. Adding pam was helpless to remove organic matter, but can delay fouling. removal rate of organic matter was better when ph < 7, but fouling would be worse

    在酸性條件下，有機物去除率比中性和堿性條件下高，但膜污染則在酸性條件下最嚴重。
  18. The experimental results show that the pigment is relatively stable for light, heat and some common food additives under acidic condition, and proved to be a kind of cheap, safe and available natural plant pigment, which is convenient to use

    實驗結果表明，該色素在酸性條件下時光、熱、常用食品添加劑比較穩定，是一種價廉易得、安全可靠、使用方便的天然植物色素。
  19. ( i ) in situ spectroscopy of the intermediate oxygen specics in cathode rcaction of mcfc the ciarification of cathode reaction mechanism is a very important theoretical direction to improve mcfc performance and to develop new catl1ode materials

    因而，本論文對于長期存有爭議而未能解決的難點一酸性條件下的陰極反應機理及中間氧物種，為陰極反應機理的深入研究提供了直接而確鑿的實驗證據。
  20. Tio _ 2 has been known as an n - type metal oxide semiconductor and an important inorganic function material. it can be used in fabricating medium material, photocatalytic films, reducing reflect coat, gas sensor, etc. tio _ 2 films had excellent performance with photocatalysis, resisting photo erode, difficult dissolution in acidity condition, innocuity and stabilization in light and soon on

    Tio _ 2是n型金屬氧化物半導體，是一種重要的無機功能材料，可用於製作電介質材料、光催化薄膜、減反射塗層、氣敏傳感器等。 tio _ 2薄膜具有優異的光催化性能，抗光腐蝕，在酸性條件下難溶，對光穩定，無毒等。
分享友人
分享到 Line

分享到臉書