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mild condition
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  温和条件
     A remarkable amount of C_2-C_6 alcohol could be produced over Cu/ZnO catalysts from H_2 and CO under a mild condition:250-300℃, 6MPa.
     使用Cu-ZnO体系催化剂可使CO和H_2在250—300℃和6MPa的温和条件下生成较多的C_2—C_4醇。 实验表明,醇的生成是在Cu-ZnO双组份上进行的,产物中C_2—C_(?)
短句来源
     LIQUID-PHASE SELECTIVE OXIDATION OF CYCLOHEXANE WITH MODIFIED-VPO CATALYSTS UNDER MILD CONDITION
     温和条件下环己烷液相选择性氧化改性VPO催化剂
短句来源
     Cu(II)L and Cu(Ⅱ)[H 4]L (L=Salen, Salpn, Salicyhexen) complexes were synthesized and used as catalysts for oxidation of benzylalcohol The results shown that the catalytic activity of Cu(Ⅱ)[H 4]L catalysts are double higher than Cu(Ⅱ)L with H 2O 2 as oxidant under mild condition (room temperature and normal pressure) The best reaction condition was investigated
     合成并考察了CuL (L =Salen ,Salpn ,Salicyhexen)及相应的四氢席夫碱配合物Cu[H4 ]L在温和条件下对H2 O2 氧化苯甲醇的催化性能。 反应过程操作简单,转化率及产率较高。
     Aerobic Liquid-Phase Oxidation of Alcohols with Solid Mixed Oxide Catalyst under Mild Condition
     固相混合氧化物催化剂用于温和条件下醇液相氧化的研究
短句来源
     Selective synthesis of Propylene Carbonate from Propylene oxide and CO_2 was investigated in the presence of PW_(12)O~(3-)_(40)-ZrO_2 catalysts under mild condition.
     制得的PW12O3-40 ZrO2复合材料能在温和条件下高选择性、高效率地催化合成碳酸丙烯酯.
短句来源
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  温和的条件
     Under mild condition,9,9 difluorofluorene was synthesized by using new fluorinating agent diethylaminosulfurtrifluoride (DAST) The yield is 62 9%
     在温和的条件下 ,采用新型的氟化剂三氟化 (二乙氨基 )硫 ,合成出 9,9-二氟芴 ,产率 62 .9%
短句来源
     Under the mild condition a new ternary rare earth complex Eu(DBM)_2MA·2H_2O [DBM: C_6H_5COCHCOC_6H_5;MA: CH_2C(CH_3)COO~-] was synthesized by the reaction of EuCl_3 with dibenzoylmethane and methacrylate in alcohol.
     在较温和的条件下,利用二苯甲酰甲烷为第一配体,甲基丙烯酸为第二配体与氯化铕在乙醇中反应,合成了一个新的稀土三元配合物Eu(DBM)2MA. 2H2O[DBM:C6H5COCHCOC6H5,MA:CH2C(CH3)COO-]。
短句来源
     The photocatalyst CeO_2-TiO_2 with higher photocatalytic activity is prepared by hydrothermal method in mild condition, its photocatalytic activity is investigated using the photocatalytic degradation of Rhodamine B as a model reaction in sunlight.
     采用水热法,在温和的条件下制备了具有较高光催化活性的CeO2 TiO2复合光催化剂,在太阳光照射下以罗丹明B的光降解为模型反应研究了其光催化活性。
短句来源
     In the present research, various kinds of alcohols could be promptly converted into the corresponding carbonyl compounds in toluene with Ru-Mn-Fe-Cu-O mixed ox- ide catalyst in the presence of molecular oxygen under mild condition.
     本工作以混合氧化物Ru-Mn-Fe-Cu-O为催化剂,分子氧为氧化剂,甲苯为溶剂,各类醇均可在温和的条件下迅速地转化成相应的羰基化合物.
短句来源
     Full coverage and b-oriented seeded layers were produced on porous α-Al2O3 supports by in-situ nucleation. The formation of b and a-oriented membrane with thickness of 3 μm could be ensured by the further secondary growth in a relatively mild condition.
     采用原位法在多孔α-Al2O3载体表面合成出连续覆盖且b轴取向的MFI分子筛晶种层,进一步在较温和的条件下进行二次生长,获得了b、a-轴取向的膜层,厚度约为3μm。
短句来源
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  温和条件下
     A remarkable amount of C_2-C_6 alcohol could be produced over Cu/ZnO catalysts from H_2 and CO under a mild condition:250-300℃, 6MPa.
     使用Cu-ZnO体系催化剂可使CO和H_2在250—300℃和6MPa的温和条件下生成较多的C_2—C_4醇。 实验表明,醇的生成是在Cu-ZnO双组份上进行的,产物中C_2—C_(?)
短句来源
     LIQUID-PHASE SELECTIVE OXIDATION OF CYCLOHEXANE WITH MODIFIED-VPO CATALYSTS UNDER MILD CONDITION
     温和条件下环己烷液相选择性氧化改性VPO催化剂
短句来源
     Cu(II)L and Cu(Ⅱ)[H 4]L (L=Salen, Salpn, Salicyhexen) complexes were synthesized and used as catalysts for oxidation of benzylalcohol The results shown that the catalytic activity of Cu(Ⅱ)[H 4]L catalysts are double higher than Cu(Ⅱ)L with H 2O 2 as oxidant under mild condition (room temperature and normal pressure) The best reaction condition was investigated
     合成并考察了CuL (L =Salen ,Salpn ,Salicyhexen)及相应的四氢席夫碱配合物Cu[H4 ]L在温和条件下对H2 O2 氧化苯甲醇的催化性能。 反应过程操作简单,转化率及产率较高。
     Aerobic Liquid-Phase Oxidation of Alcohols with Solid Mixed Oxide Catalyst under Mild Condition
     固相混合氧化物催化剂用于温和条件下醇液相氧化的研究
短句来源
     Selective synthesis of Propylene Carbonate from Propylene oxide and CO_2 was investigated in the presence of PW_(12)O~(3-)_(40)-ZrO_2 catalysts under mild condition.
     制得的PW12O3-40 ZrO2复合材料能在温和条件下高选择性、高效率地催化合成碳酸丙烯酯.
短句来源
更多       
  “mild condition”译为未确定词的双语例句
     The hydrogenation of DCPD to form 9,10- DHDCPD could be conducted under a mild condition, but the more severe condition is needed for hydrogenating 9,10- DHDCPD to form endo-THDCPD.
     DCPD易于加氢生成中间产物9,10-DHDCPD,其继续加氢为四氢双环戊二烯(endo-THDCPD)需要较为剧烈的条件。
短句来源
     This short paper gives one mild condition for the following relation to be held at a local weakly efficient solution x°:-conv{▽f_i(x°)|i=1,…, m}∩(T(X, x°))°≠Φ.
     本文给出在局部弱有效解x°处使下式 -conv{▽f_t(x°)|t=1,…,m}∩(T(X,x°))~(?)
短句来源
     Ethyl N-(5-aryloxymethylene-1,3,4-thiadiazol-2-yl) carbamates were efficiently synthesized by the reactions of 2-amino-5-aryloxymethylene-1,3,4-thiadiazoles with ethyl chlorocarbamate under liquid-liquid phase transfer catalysis using PEG-400 as catalyst, with advantages of mild condition, easy handling, and high yield.
     以PEG-400为相转移催化剂,由氯甲酸乙酯与2-氨基-5-芳氧亚甲基-1,3,4-噻二唑反应,合成了新型的N-(5-芳氧亚甲基-1,3,4-噻二唑-2-基)氨基甲酸乙酯.
短句来源
     It is worth to note that N-oxide 8 re-acts with acetyl chloride to form N-dese-thyl compound 15 under a mild condition(-5℃, 2 days).
     有趣的是N-氧化物8在乙酰氯(-5℃,2日)作用下生成去氮乙基化合物15。
短句来源
     One-pot synthesis of N-1,3-dihydroxyprop-2-ylalkylacetamide was realized by the reaction of 5-amino-2, 2-dimethyl-1,3-dioxane with acetic anhydride in high regioselectivity and yield with easiness for operation under mild condition.
     以5-氨基烷基-2,2-二甲基-1,3-二噁烷为起始原料,乙酸酐为酰化剂,一步法选择性地合成氨基二醇类氨基乙酰化产物N-1,3-二羟基丙烷-2-基烷基乙酰胺. 该方法操作简便,收率高.
短句来源
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  mild condition
These results do not agree with those obtained by American authors who consider that hydroxyl groups are removed from lignin by halogenation.4.The content of merthoxyl goups in lignin is reduced on chlorination even under mild condition.
      
Two key families of service policies are shown to maximize throughput, under the mild condition that traffic traces have long-term average workload rates.
      
We show that, under a mild condition which is satisfied in practice, the cost function is convex.
      
Given a natural and mild condition on the stress tensor at vanishing velocity, which is satisfied for Newtonian fluids, we discuss the stability behavior of stationary states at which the fluid is at rest and at constant temperature.
      
It is shown that solutions of the regularized problems form a minimizing sequence of the D-gap function under a mild condition.
      
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The granular macro-reticular water-insoluble polyvinyl alcohol was prepared directly from PVA with terephthaldehyde as crosslinking agent and ethylene glycol or teteraethy-lene glycol as diluent via water in oil type suspension system. It has been acetylized or esterified to obtain tertiary amine group or carboxy group containing functional carriers. The carboxy group containing carriers would react further with N-hydroxysuccinimide to give the active ester which would conjugate effectively with protein or enzyme...

The granular macro-reticular water-insoluble polyvinyl alcohol was prepared directly from PVA with terephthaldehyde as crosslinking agent and ethylene glycol or teteraethy-lene glycol as diluent via water in oil type suspension system. It has been acetylized or esterified to obtain tertiary amine group or carboxy group containing functional carriers. The carboxy group containing carriers would react further with N-hydroxysuccinimide to give the active ester which would conjugate effectively with protein or enzyme under mild condition.

聚乙烯醇与对苯二甲醛,以乙二醇,多缩乙二醇作致孔剂,以油包水型悬浮体系制备了球状大孔水不溶性聚乙烯醇。它可以进一步利用缩醛化反应,酯化反应得到含有叔胺基,羧基的功能性载体,后者还可以制成N-羟基丁二酰亚胺的活性酯,在温和条件下与蛋白质或酶偶联。

4-Allyloxypyridine-l-oxide(IV)has been synthesized in good yield by tre ating 4-chloropyridine-l-oxide with sodium aliyloxide in allyl alcohol under mild condition. On heating under vacuum, (IV) is found to be transformed into N-allyl-4-pyridone (V) and 3-allyl-4-hydroxypyridine-1-oxide ( VI ) by Ciaisen rearrangement.

在烯丙醇中用4-氯吡啶-1-氧化物与烯丙醇钠于温和的条件下作用,以很好的收率合成出4-烯丙氧基吡啶-1-氧化物,并在真空中研究了它的热重排。我们发现:除生成正常的克莱森重排产物3-烯丙基-4-羟基吡啶-1-氧化物外,另一重排产物是N-烯丙基-4-吡啶酮。

The previous paper described that there are two lysine residues in the coatprotein of HRVsh. One of the lysine residues located on the surface of the virion of HRVsh was modified by trinitriphenylsulfonic acid under mild condition.After modification, the HRVsh nearly lost its whole infectivity.In this paper, double radioactive labeled 36S, 32P-HRVsh and TNP-modi fied '"S.'P-HRVsh were prepared. Through the infection of systemic host-Chinese cabagge ( Brassica Chinensis) with radioactive HRVsh and TNP-modified...

The previous paper described that there are two lysine residues in the coatprotein of HRVsh. One of the lysine residues located on the surface of the virion of HRVsh was modified by trinitriphenylsulfonic acid under mild condition.After modification, the HRVsh nearly lost its whole infectivity.In this paper, double radioactive labeled 36S, 32P-HRVsh and TNP-modi fied '"S.'P-HRVsh were prepared. Through the infection of systemic host-Chinese cabagge ( Brassica Chinensis) with radioactive HRVsh and TNP-modified radioactive HRVsh, the result showed that both HRVsh and TNP -modified HRVsh could be transmitted to whole plant from the inoculated leaf.RNA from inactive TNP-modified HRVsh could be reconstructed with natural coat protein of HRVsh to form an active virus particles.It means that the modification of lysine residue of HRVsh does not affect on the virus RNA.The precipitate of the extract of radioactive HRVsh and TNP-modified radioactive HRVsh showed that the ratio of 35S/32P of HRVsh was changed, whereas the ratio of 35S/32P of TNP-modified HRVsh was unchanged.It was suggested that the disappearance of the infectivity of TNP-modified HRVsh may be due to the prevention of the uncoating process.

我们曾报道长叶车前花叶病毒上海分离株(简称HRVsh)的外壳蛋白有二个赖氨酸残基,在PH8.5无变性剂存在的条件下,完整病毒颗粒表面的赖氨酸残基可与三硝基苯磺酸(TNPS)起反应,反应后的TNP-HRVsh病毒颗粒的感染力丧失达90%以上。 本文又进行了甲基乙亚胺甲酯(MEI)对HRVsh赖氨酸残基的修饰反应,修饰后的MEI-HRVsh病毒颗粒的感染力也同样丧失90%以上。 从三硝基苯磺酸修饰的病毒颗粒(TNP-HRVsh)中分离得到的RNA能与天然的HRVsh的外壳蛋白重建病毒颗粒,并具有感染力,说明修饰过程中核酸并不受影响。 进一步用同位素~(35)S,~(32)P双标记病毒,再以TNPS修饰标记的病毒,得到(~(35)S,~(32)P)-HRVsh及TNP-(~(35)S,~(32)P)-HRVsh。将两者分别接种于系统寄主青菜(Brassica chinensis)的一片叶片,一天后在非接种叶片上都可测得~(35)S,~(32)P的放射计数。其中,(~(35)S,~(32)P)-HRVsh的~(35)S/~(32)P比值降低了,而TNP-(~(35)S,~(32)P)-HRVsh的~(35)S/~(3...

我们曾报道长叶车前花叶病毒上海分离株(简称HRVsh)的外壳蛋白有二个赖氨酸残基,在PH8.5无变性剂存在的条件下,完整病毒颗粒表面的赖氨酸残基可与三硝基苯磺酸(TNPS)起反应,反应后的TNP-HRVsh病毒颗粒的感染力丧失达90%以上。 本文又进行了甲基乙亚胺甲酯(MEI)对HRVsh赖氨酸残基的修饰反应,修饰后的MEI-HRVsh病毒颗粒的感染力也同样丧失90%以上。 从三硝基苯磺酸修饰的病毒颗粒(TNP-HRVsh)中分离得到的RNA能与天然的HRVsh的外壳蛋白重建病毒颗粒,并具有感染力,说明修饰过程中核酸并不受影响。 进一步用同位素~(35)S,~(32)P双标记病毒,再以TNPS修饰标记的病毒,得到(~(35)S,~(32)P)-HRVsh及TNP-(~(35)S,~(32)P)-HRVsh。将两者分别接种于系统寄主青菜(Brassica chinensis)的一片叶片,一天后在非接种叶片上都可测得~(35)S,~(32)P的放射计数。其中,(~(35)S,~(32)P)-HRVsh的~(35)S/~(32)P比值降低了,而TNP-(~(35)S,~(32)P)-HRVsh的~(35)S/~(32)P比值保持不变。说明HRVsh外壳蛋白赖氨酸残基的修饰并不影响病毒颗粒进入寄主细胞,以及在寄主细胞间的转移。同位素双标记的结果表明,其感染力丧失的原因可能是由于上述修饰作用阻止了病毒在感染中所必须的脱壳过程。

 
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