助溶剂

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  • Cosolvent;solubilizer
助溶剂助溶剂
  1. 利用助溶剂对腈纶纤维预处理后能有效提高纤维的可及度,使酶对腈纶纤维的改性效果更加明显,从而改善了腈纶纤维的吸湿性、抗静电性以及酸性染料的得色能力。

    Acrylic fibre pretreated with solubilizer can effectively improve the accessibility of nitrile hydratase and the result of surface modification of the fibre .

  2. 助溶剂醇醚B的助溶效果最好;

    The alcohol ether B is the better one as the lacquer solvent .

  3. 助溶剂法生长Bi3Sr3CaCu(2.5)Ox超导晶体

    Crystal Growth of Superconducting Compounds Bi_3Sr_3CaCu_ ( 2.5 ) O_x by Flux Method

  4. 助溶剂法不同形貌SiC晶体的生长洗涤剂用助剂与辅助剂

    Solution Growth of SiC Crystals with Different Morphologies ; builder and auxiliary in detergent

  5. F-BC助溶剂的研制及其应用

    The Development and Application of Solutizer F-BC

  6. 用MTBE做汽醇混合燃料助溶剂的试验研究

    The experimental studies on the using of MTBE as a cosolvent

  7. 以超临界二氧化碳为介质,应用乙醇作为助溶剂,对PET纤维进行了染色研究。

    The supercritical carbon dioxide is used as medium , ethanol is used as cosolvent , the dyeing effect of PET has been investigated .

  8. 成矿元素的助溶剂主要为CO2,其配合物主要为氯配合物,这些助溶剂和配离子均来自壳幔深部。

    Auxiliary agent of ore-forming elements was mainly CO2 , and mineralizing agent was Cl - , and all of them were came from the crust-mantle .

  9. K2O助溶剂提拉法和富锂提拉法生长的近化学计量比LiNbO3晶体性质的比较

    Properties Comparison of Near Stoichiometric LiNbO_3 Crystals Grown by K_2O Flux Czochralski Method and Li Rich Czochralski Method

  10. 0.5%助溶剂B能显著提高1.0%除锈剂A的除锈效果;0.5%海藻酸钠涂膜的保鲜效果较好;

    The rust removing effect of 1.0 % RRA could be improved obviously by adding 0.5 % aid solvent B.The best fresh keeping method after removing rust was to coat membrane with 0.5 % sodium alginate .

  11. 阐述了超临界CO2浸出米糠油的特点,比较了用己烷,超临界CO2,超临界CO2/助溶剂浸出米糠油及米糠油中的甾醇成分。

    This paper discussed the characteristics of rice bran oil extraction , compared rice bran oil extraction and sterol extraction by hexane , supercritical CO2 and supercritical CO2 / cosolvent respectively .

  12. 在PbO-B2O3助溶剂中GdIG的相稳定区及单晶生长

    Stable phase region and crystal growth of GDIG in flux pbo-b_2o_3

  13. 升高溶解温度可以促进环状PCS分子在DVB中的溶解性,应用相容性好的助溶剂可以增加PCS在DVB中的溶解度。

    High dissolving temperature could dissolve more PCS of branchy structure in DVB . Adding consistent solvent could increase PCS solubility .

  14. Mn起助溶剂的作用,降低了BZT体系的烧结温度,并改善了体系的介电性能。

    As a cosolvent , Mn lowers the sintering temperature and improves the dielectric properties of the system .

  15. 系统研究了有机介质、助溶剂及添加剂对脂肪酶Novozym435(CandidaAntarcticalipaseB)催化的Ketoprofen的对映体选择性酯化反应的影响。

    The effect of reaction media , cosolvent and additives on candida antarctica lipase B ( Novozym 435 ) _catalyzed enantioselective esterification of ketoprofen was systematically exp_lored .

  16. 碱度和助溶剂CaF2含量对硫分配比Ls影响较为显著。

    The tested results show that the basicity and the CaF2 of slag had obviously influence on the sulphur distribution ratio - Ls .

  17. 以HCL+H3PO4为助溶剂的ALPO4单晶的生长

    AlPO_4 Single Crystal Growth with HCl + H_3PO_4 as Flux

  18. 结果表明:在制备PS微球时,引发剂用量、离子强度、助溶剂种类及用量等均对乳胶粒和乳液稳定性有影响。

    It was found that in the preparation of PS microspheres ; the initiator concentration , ionic strength , the type and amount of latent solvent can affect the latex particles and emulsion stability .

  19. 采用助溶剂法,生长了外形尺寸为15mm×25mm×60mm的大尺寸PrP5O(14)单晶。

    PrP_5O_ ( 14 ) crystal with large size and high optical properties has been successfully grown by flux method .

  20. 用Bi2O3-B2O3作助溶剂,采用缓慢降温自发成核的方法,生长了稀土铁硼酸盐晶体YxNd(1-x)Fe3(BO3)4(简称YNFB)。

    Rare-earth ferrous borate crystals , Y_xNd_ ( 1-x ) Fe_3 ( BO_3 ) _4 ( YNFB ), were grown by the slow cooling method through spontaneous nucleation usingBi_2O_3 and B_2O_3 as flux .

  21. 研究NCO/OH摩尔比、封端剂用量、PBA相对分子质量、存放时间以及助溶剂用量对胶粘剂性能的影响。

    The effect of NCO / OH molar ratio , amount of end-capper , PBA molecular weight , storage period and solvent content on properties of aqueous adhesive was studied .

  22. 添加助溶剂可以使E10②及E15在较低温度下保持稳定不分层。

    The emulsifier developed in preliminary research can keep E10 and E15 in stable state without any layer-built under lower temperature .

  23. 液膜体系组成为:氯代十六烷基吡啶(PCC)为载体,Span-80为表面活性剂,异辛醇为助溶剂,煤油为稀释剂,盐酸水溶液为膜内相。

    The liquid membrane consists of carrier ( PCC ), surfactant ( Span-80 ), co-solvent ( 2-ethylhexanol ), thinner ( kerosene ) and the internal membrane aqueous phase ( HCl ) .

  24. 采用N-甲酰吗啉(NFM)添加一种助溶剂(COS)构成复合溶剂作萃取精馏溶剂,从裂解加氢汽油苯馏分中回收高纯苯。

    An extractive distillation process for recovering high purity benzene from pyrolysis gasoline was studied . The solvent selected was N - formylmorpholine ( NFM ) promoted by a co-solvent ( COS ) .

  25. 结论在进行过敏原提取后,使用助溶剂复溶过敏原沉淀进行RAST抑制实验时,应当重视表面活性剂(如SDS)对RAST抑制实验的影响。

    The effects of surfactants ( e.g. SDS ) on the RAST inhibition tests must be emphasized when they were used as re-dissolvent agent to improve protein resolution in RAST inhibition .

  26. 各组分别于术前1h、术后3,12h灌胃给复方缬芎(156,94,31.3mg/kg),川芎嗪(10mg/kg)或等容积的助溶剂。

    Gastric perfusion was done with VLE ( 156 , 94 , 31.3 mg / kg ), ligustrazine ( 10 mg · kg ) or solvent enhancer of equal volume successively 1 hour before operation and 3 hours and 12 hours after operation .

  27. 以TX6、TX10、AEO、硬脂酸三乙醇胺等多种表面活性剂为主体,辅以助溶剂、稳定剂等,经乳化工艺复配成一种无水型洗手剂。

    A waterless hand cleaner is developed via the process of emulsification . It mainly consists of various surfactants such as TX-6 , TX-10 , AEO , and triethanolamine stearate , as well as lacquer solvent and stabilizing agents etc.

  28. 结果表明,超临界CO2流体处理苎麻织物的最佳工艺条件为:工作温度120℃、压力25MPa、时间40min、助溶剂0.1%。

    As a result , the optimum process condition of supercritical carbon dioxide fluid treatment on ramie fabric was as follows : temperature 120 , pressure 25 MPa , time 40 min , dosage of auxiliary 0.1 % .

  29. 针对S-BQ延迟交联时间过长的问题,经复配加入延迟调节剂和助溶剂,制得性能优良的有机硼交联剂FS-BQ。

    In view of too long delayed crosslinking time of S-BQ , by adding delay regulator and cosolvent to it , the crosslinker FS-BQ of excellent performance is prepared .

  30. 胺中和丙烯酸共聚物在水/助溶剂中溶解行为的研究

    Solubility behaviour of amine neutralized acrylic copolymers in water / cosolvent