ethylene diamine 乙二胺(715) 乙二胺(715)   乙二胺      Cis-platinum (Ⅱ) complexes of gossypol, PtA_2(Gos)_(1/2),have been synthesized (A_2=(NH_3)_2 or ethylenediamine,Gos=Gossypol).      合成了二种顺式棉酚铂（Ⅱ）配位化合物PtA_2（Gos）_（1／2）［A_2＝（NH_3）_2或乙二胺（en），Gos＝棉酚（Gossypol）］。 短句来源      Synthesis of optically pure(+)(1R,2R)and (-)(1S,2S)1,2diphenyl1,2ethylenediamine by asymmetric      用不对称二羟基化反应合成光学纯(+)-(1R,2R)和(-)-(1S,2S)-1,2-二苯基-1,2-乙二胺 短句来源      With the presence of ethylenediamine at same condition complex C24H48N6NiO4P2S4 (3) is also achieved.      在同样的条件下，当有乙二胺存在时又得到配合物C_(24)H_(48)N_6NiO_4P_2S_4(3)。 短句来源      Methods The HL-60 cells were cultured by usual rules for(24?h) and then divided into group of control,N,N,N',N'-tetrakis(2-pyridylmethyl)ethylenediamine(TPEN).      方法HL-60细胞常规培养24 h,分为对照组、四吡啶甲基乙二胺N,N,N’,N’-tetrakis(2-pyridylmethyl)ethylenediamine(TPEN)处理组、TPEN+ZnSO4组。 短句来源      THE STABILITY OF Zn~2+ Cu~2+ Ni~2+ Cd~2+ Co~2+ COMPLEXES WITH ETHYLENEDIAMINE TETRA ( METHYLENEPHENYL PHOSPHINIC ) ACID      乙二胺四亚甲基四苯次瞵酸的合成及其与Cu~(2+)、Zn~(2+)、Ni~(2+)、Cd~(2+)、Co~(2+)络合常数测定 短句来源 更多          乙二胺      Cis-platinum (Ⅱ) complexes of gossypol, PtA_2(Gos)_(1/2),have been synthesized (A_2=(NH_3)_2 or ethylenediamine,Gos=Gossypol).      合成了二种顺式棉酚铂（Ⅱ）配位化合物PtA_2（Gos）_（1／2）［A_2＝（NH_3）_2或乙二胺（en），Gos＝棉酚（Gossypol）］。 短句来源      Synthesis of optically pure(+)(1R,2R)and (-)(1S,2S)1,2diphenyl1,2ethylenediamine by asymmetric      用不对称二羟基化反应合成光学纯(+)-(1R,2R)和(-)-(1S,2S)-1,2-二苯基-1,2-乙二胺 短句来源      With the presence of ethylenediamine at same condition complex C24H48N6NiO4P2S4 (3) is also achieved.      在同样的条件下，当有乙二胺存在时又得到配合物C_(24)H_(48)N_6NiO_4P_2S_4(3)。 短句来源      Methods The HL-60 cells were cultured by usual rules for(24?h) and then divided into group of control,N,N,N',N'-tetrakis(2-pyridylmethyl)ethylenediamine(TPEN).      方法HL-60细胞常规培养24 h,分为对照组、四吡啶甲基乙二胺N,N,N’,N’-tetrakis(2-pyridylmethyl)ethylenediamine(TPEN)处理组、TPEN+ZnSO4组。 短句来源      THE STABILITY OF Zn~2+ Cu~2+ Ni~2+ Cd~2+ Co~2+ COMPLEXES WITH ETHYLENEDIAMINE TETRA ( METHYLENEPHENYL PHOSPHINIC ) ACID      乙二胺四亚甲基四苯次瞵酸的合成及其与Cu~(2+)、Zn~(2+)、Ni~(2+)、Cd~(2+)、Co~(2+)络合常数测定 短句来源 更多          “ethylene diamine”译为未确定词的双语例句      An unusual two-dimensional polyoxovanadium borate cluster H12Na2 (H2en)2{(VO) 10[B14O30 (OH)2]2} {Mn4 (C2O4)[B2O4 (OH) 2] 2} Mn (H2O) 2 · 33H2O (Ⅲ) (en = ethylenediamine) has been synthesized under hydrothermal conditions.      在水热合成条件下得到了一种新型的二维层状多钒硼-氧簇化合物H12Na2(H2en)2{(VO)10[B14O30(OH)2]2}{Mn4(C2O4)[B2O4(OH)2]2}Mn(H2O)2·33H2O(111)(en=ethylenediamine)。 短句来源      Solvothermal Synthesis, Crystal Structure and Optical Properties of [(enH)_2(enH_2)Sn_2Se_6] (en=ethylenediamine)      [(enH)_2(enH_2)Sn_2Se_6]的合成、结构及性能研究 短句来源      Preparation and Solubility of Nano-Fe_2O_3 -Epoxy Resin / Ethylenediamine Composite      纳米Fe_2O_3-环氧树脂/胺复合材料的制备及其溶解性探讨 短句来源      Study on Nano-Fe_2O_3 -Epoxy resin/ Ethylenediamine Composite Preparation and Solubility      纳米Fe_2O_3-环氧树脂/胺复合材料的制备及其溶解性探讨 短句来源      ates 2Sn2S6·2H2O (en=ethylenediamine) (1) a nd 2Sn2S6 (dien=diethylenetriamine) (2) have been prepared under mild solvothermal conditions and structurally characterized by X-ray crystallography .      利用溶剂热方法在温和的条件下合成了二个新的硫代锡酸盐[Mn(en)3]2Sn2S6·2H2O(en=H2NC2H4NH2)(1)和[Mn(dien)2]2Sn2S6(dien=H2NC2H4NHC2H4NH2)(2),通过X-射线衍射分析表征其晶体结构。 短句来源 更多        查询“ethylene diamine”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   ethylene diamine Ion-exchange chromatography of the product obtained in a reaction of ethylene diamine with urea 例句来源       A liquid chromatographic method was developed to analyse the products of the reaction between urea and ethylene diamine in aqueous solution. 例句来源       The developed method permits the separation of the following substances: ammonia, ethylene urea, urea, aminoethylene urea, and ethylene diamine. 例句来源       Mono- di- and trisaccharides could be separated on silica gel modified by the adsorption of piperazin and ethylene diamine from the eluent. 例句来源       Ethylene diamine (EDA) and Ar were used as the active monomers in the plasma phase. 例句来源       更多                    The last step in the biosynthesis of vitamin C has been shown to be carried out enzymatically by a particulate preparation from rat liver.In the presence of oxygen and glutathione,L-gulono-or L-galactono-γ-lactone is oxidized to L-ascorbic acid. When the mitochondria and the microsomes are separated by means of differential centri- fugation,the enzyme activity is found in both fractions but is much higher in the microsomes. In the particulate form,the enzyme is insensitive to inhibitors such as cyanide,azid...             (一)用差示离心方法,由大白鼠肝得到的颗粒体制剂在谷胱甘肽的保护作用下,有将 L-古罗糖酸-或 L-半乳糖酸-γ-内酯氧化为 L-抗坏血酸的作用,活力大部存在于微粒体。(二)利用脱羟胆盐处理微粒体可使之成为局部溶解的酶制剂,经氧化铝凝胶 C_r 吸附,硫酸铵沉淀续加纯化,活力提高5—6倍。(三)对于酶作用的一般情况和一些因素对它的影响,我们作了一些观察。(四)比较并讨论了我俩所得结果与其他工作者所报告者的异同。 文摘来源          Several. ethylenediamine-N, N'-bis (phosphoric dialky], esters) were prepared by the reaction of ethylene diamine with different dialkyl hydrogenphosphite in carbon tetrachloride The products are tabulated as follows: Compounds melting point℃ yield% [(CH_3O)_2P(O)NHCH_2]_2 99.5—101 65 [(C_2H_5O)_2P(O)NHCH_2]_2 84—85.5 73.8 [(N-C_3H_7O)_2P(O)NHCH_2]_2 76—78 78.6 [(i-C_3H_7O)_2P(O)NHCH_2]_2 83.8—84.8 87.8 [(n-C_4H_9O)_2P(O)NHCH_2]_2 47.5—49.5 95 (Crude) 0.05 M dipropyl hydrogen phosphi...             1.利用乙二胺与二胺基亚磷酸氢酯的四氯化碳溶液作用合成了二胺-N,N′-双(磷酸二烷基酯)(其中烷基为甲基,乙基,丙基,异一丙基,丁基) 2.以二丙基亚磷酸氢酯及二乙基亚磷酸氢酯依次作用于乙二胺的四氯化碳溶液合成了乙二胺-N-二乙基磷酸酯-N′-二丙基磷酸酯。 3.二烷基亚磷酸氢酯与乙二胺及四氯化碳的作用(在吡啶存在下)随着烷基的不同其反应初速度亦不同,其顺序如下: CH_3>C_2H_5>C_3H_7≥C_4H_9>i-C_3H_7 4.以二乙氧基磷酰氯与乙二胺作也顺利地合成了乙二胺-N,N′-双(磷酸二乙酯),这也是“1”法合成的乙二胺N,N′-双(磷酸二胺基酯)结构正确性的一个傍证 文摘来源          The complex compound formation of cupric ion with ethylene diamine was studied polarographically in sodium perchlorate (or sodium nitrate) solutions of ionic strength equal to 0.1M (or 1M). It was found that when the concentration of cupric ion is 1×10~(-3)M and that of ethylene diamine is over 0.6M, Cu~(Ⅱ) trisethylene diamine is the predominent species thatexists in solution, and when the concentration of ethylene diamine is below 0.6M Cu~Ⅱ-bis ethylene d...             本文用极譜法研究三乙二胺合銅絡合物的形成,在离子强度为0.1M NaClO_4(或1M KNO_3)中,发现当銅离子濃度为1×10~(-3)M左右时,乙二胺濃度在0.6M以上溶液中以三乙二胺合銅为主要型式,乙二胺濃度低於0.5M时,溶液中以二乙二胺合铜为主要型式,其結果与从吸收光譜所得者一致,乙二胺合铜的稳定常数,是根据Lingane法,Deford及Hume法处理其值如下。 文摘来源   << 更多相关文摘         相关查询: ethylene diamine tungstate ethylene diamine chlorate ethylol ethylene diamine ethylene diamine azo hydroxy ethylene diamine ethylene diamine phosphate ethylene diamine chlorate oxide ethylene diamine chlorate perchloride ethylene diamine chlorate perbromide n n dimethyl ethylene diamine ethylene diamine chlorate reductase ethylene diamine chlorate refrigerator  对查询结果不满意

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