苯碸 的英文怎麼說
中文拼音 [běnfēng]-
Synthesis and structure of 1, 1 - diphenyl - 2 - p - tolylsulfonyl ethene
對甲苯碸基乙烯的合成及其晶體結構Determination of minim 4 - aminophenyl sulfone in sulfanilamide by hplc
磺胺中微量二氨二苯碸的高效液相色譜測定It set up the development of the world recognized high performance nanofiltration composite membrane of aromatic polyamide, on the basis of reviewing the development, the importance in the membrane separation technology, the classification, the fabrication technique and the current development of the research and the application of the nanofiltration membrane. polysulfone was chosen as the material for making the porous substrate because of its excellent compress - to - denseness resistance, its cheap price and its great availability. by fabricating an ultra thin polyamide functional layer on the polysulfone substrate through interfacial polymerization taking piperazine as the monomer in aqueous phase and trimesoyl chloride as the monomer in organic phase, high performance nanofiltration composite membranes of ultra low pressure and ultra high permeating flux were prepared
選擇耐壓密性能優良，價廉易得的聚碸材料為制備復合膜基膜材料，哌嗪為水相單體，均苯三甲酰氯為有機相單體，通過界面聚合反應在基膜表面形成超薄功能層，制備了超低壓高通量聚哌嗪均苯三甲酰胺聚碸納濾復合膜，以0 . 1 mgso _ 4溶液為測試液，所得高脫鹽平板復合膜（ ）在0 . 4mpa下，脫鹽率為96 . 1 ，通量達85 . 2lPoly diphenyl ether sulfone
聚二苯醚碸Influence of er3 to luminescence of samarium perchlorate with diphenyl sulfoxide coordination compounds
對二苯亞碸高氯酸釤配合物發光的影響Influence of tm3 on luminescence of euroupiumperchloratein phenyl - phenacyl sulfoxide
在苯基苯甲酰甲基亞碸體系中高氯酸銩對高氯酸銪發光的影響Liquid - liquid equilibria data for musk ketone, musk xylene, dimethyl sulfoxide ( or acetonitrile ) and heptane ( or cyclohexane ) quaternary systems were measured firstly to evaluate the effect of the two liquid phase on the separation of musks mixture
摘要本文計算並測定了酮麝香、二甲苯麝香、二甲基亞碸（或乙腈）和庚烷（或環己烷）四元體系的液液相平衡，試驗結果與計算值基本吻合。Experimental data agreed with those calculated the compositions of musks in the equilibria liquid phase were different from the feed, that is, musk ketone was richened in dimethyl sulfoxide ( or acetonitrile ) phase while musk xylene was richened in heptane ( or cyclohexane ) phase
平衡雙液相中兩種麝香的比例不同於原料，兩液相中兩種麝香分別得到了富集，其中二甲基亞碸（或乙腈）相中富含酮麝香、庚烷（或環己烷）相中富含二甲苯麝香，這種液相分相可用於分離麝香混合物。A new aqueous gel formulation of dapsone ( aczone ; qlt usa, inc., fort collins, colorado ) allows clinically effective doses of dapsone to be administered topically with minimal systemic absorption, note the authors
作者報道，臨床上批準了一種新型的氨苯碸含水凝膠，局部使用該凝膠，有效劑量下只有很少部分可以被系統吸收。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。The article was related pi 、 psf 、 pps 、 peek and pes etc, particular kind engineering plastics develop - ping actuality and the marketplace progress
摘要敘述了聚酰亞胺、聚碸、聚苯硫醚、聚醚醚酮和聚醚碸等特種工程塑料的發展現狀和市特種工程塑料的發展現狀和市場進展。A significantly greater number of patients treated with dapsone gel had " no acne or minimal acne on completion of treatment, " the authors note
有許多用氨苯碸凝膠治療的患者在治療后痤瘡消失或已經縮小到很小，作者報道。Dapsone gel was particularly effective against inflammatory acne lesions, they point out, with decreases in inflammatory lesions evident as early as 2 weeks after beginning treatment
用氨苯碸凝膠治療炎性痤瘡是非常有效的，他們指出，治療2周后炎性損害就有明顯下降。In two identically designed 12 - week studies, 3010 subjects ages 12 years or older with acne vulgaris were randomly assigned in a double - blind fashion to twice daily monotherapy with dapsone gel 5 % or vehicle control gel
在兩項同等計劃設計的12周、 3010名患痤瘡12年或時間更長的試驗中，患者被隨機、雙盲，一天兩次給予5 %的氨苯碸凝膠或者其他可控制的凝膠。New york ( reuters health ) mar 14 - the results of two randomized studies demonstrate the efficacy and safety of dapsone gel 5 % for the treatment of acne vulgaris, according to a report in the online issue of the journal of the american academy of dermatology
紐約（路透社健康版） 3月14日報道：美國皮膚科醫學會雜志網路版報道，兩項隨機研究證明5 %氨苯碸凝膠治療尋常痤瘡是有效和安全的。Synthesis and characterization of poly aryl ether s containing cyclohexene and phthalazinone moieties
新型含雜萘聯苯聚醚碸類嵌段共聚物的合成與性能研究Non - isothermal crystallization kinetics of poly dodecamethylene dicarboxydiphenyl sulfone amides
聚聯苯碸二甲酰十二碳二胺的非等溫結晶動力學In this study, it has been put forward that taking reactive nanometer magnetic fe304 particles as magnetic nucleus, and the copolymer of styrene ( st ) ? crylic acid ( aa ) as macromolecular shell, we could synthesize, magnetic polymer composite microspheres containing carboxyl groups on their surface, then microspheres are activated by thionylchloride, the surface of such magnetic composite microspheres thus produced had reactive acid chloride groups which then react with the free amino groups of the free soluble enzymes to give peptide bonds ( ? o ? h ?,
本研究首次提出了以納米級磁性fe _ 3o _ 4粒子為核心，苯乙烯（ st ） ?丙烯酸（ aa ）共聚物為高分子殼層，合成了表面帶羧基的磁性高分子復合微球，然後將這種微球用二氯亞碸進行活化處理，在其表面形成了反應性酰氯基團，該基團可以與游離酶的氨基形成肽鍵，從而將游離酶固定化。Synthesis and characterization of poly phthalazinone ehter sulfone ketone s containing sodium sulfonate groups
含磺酸鈉基的雜萘聯苯聚芳醚碸酮的合成與表徵Fluoroalkyl acetic acids were converted to their corresponding carbonyl chlorides, which was then reacted with o - amino benzaldehyde and ammonia gas to give 3 - ( 1 - iminofluoroalkyl ) - 1h - qunolin - 2 - ones in moderate yields
摘要用2 -氟烷基乙酸為初始原料，用氯化亞碸或五氯化磷將其轉化為相應的酰氯，後者在室溫與鄰胺基苯甲醛縮合，通入氨氣迴流反應得到3 - （ 1 -亞胺基氟烷基） 1h -喹啉2 -酮類化合物，產率中等。分享友人