• METHODS The target compound was synthesized from DMSO by three steps.

    方法亚甲为原料经过三步反应合成莱菔子素。

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  • The target compound shows strong solvent effect in their SPEF spectra.

    不同极性溶剂中,化合物的荧光光谱表现显著的溶剂效应

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  • RESULTS The target compound was obtained and purified yield was over 60%.

    结果得到目标化合物精品收率达60%以上。

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  • RESULTS The structure of target compound was confirmed by 1 HNMR , MS and IR.

    结果合成化合物紫外、红外核磁、质谱等初步鉴定为目标化合物。

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  • The structure of target compound was confirmed by IR and elementary analysis.

    产物经IR元素分析表征结构

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  • The target compound was characterized by elementary analyses and 1HNMR spectra.

    元素分析1HNMR目标化合物进行了表征

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  • The structures of all intermediates and the target compound were confirmed by 1HNMR.

    各中间体目标化合物结构1HNMR确证

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  • Methods The target compound was synthesized and the content of oxygen was determined.

    方法采用液相法合成过碳酸钠,测定活性氧含量考察合成条件。

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  • Preferably, the ligand does not bind to the active site of an endogenous target compound.

    优选所述配体结合内源化合物活性部位

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  • Results the chemical structure of the target compound was confirmed by ir, 1h-nmr, 13c-nmr.

    结果化合物结构红外光谱、核磁共振氢谱、核磁共振碳谱确证

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  • The structures of the intermediates and the target compound were confirmed by 1H NMR and MS.

    目标化合物各中间体结构采用1HNMRMS进行确定

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  • The structure of the target compound was confirmed by MS, 1H-NMR, IR spectra and elemental analysis.

    结果通过优化条件合成了阿立哌唑,总收率40%,目标化合物结构元素分析、质谱、氢谱、红外光谱确证

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  • By Raoult's law, some of the target compound will vaporize (in accordance with its partial pressure).

    根据拉乌尔定律目标化合物中的一些将会汽化(根据)。

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  • The results give a reference to further application to organic optoelectronic device of the target compound.

    结果提供参考进一步目标化合物有机光电器件中的应用

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  • Results: The structure of target compound was confirmed by 1h-nmr, ir and melting point. A total yield was 22%.

    结果目标化合物经核磁共振氢谱、红外熔点确证其化学结构收率达22%。

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  • METHODS the target compound was synthesized from cross-coupling reaction catalyzed by p, o chelate palladium complex.

    方法p,O双齿合钯配合物催化反应合成目标化合物

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  • The better process was chosen to prepare a series of the target compound in order to find novel bio-active compounds.

    选择较好的一种方法合成了一系列目标化合物以期找到具有生物活性的新型化合物。

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  • Methods The target compound(1)was prepared from erythromycin A(3)and hydroxylamine hydrochloride in a novel acid base buffer.

    方法酸碱缓冲溶液中由红霉素A(3盐酸羟胺缩合生成1

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  • Results and conclusion The target compound was identified by IR, 1H-NMR, MS and elemental analysis, the overall yield is 24.9%.

    结果结论罗库溴铵结构红外光谱、核磁共振氢谱、质谱元素分析确证,收率达24.9%。

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  • Results: The target compound was obtained with higher yield and purity. The total yield increased from literature-reported 8.5% to 12.7%.

    结果获得纯度收率均较满意目标产物,收率文献报道的8.5%提高到12.7%。

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  • We have synthesised unsymmetrical compounds through a "one-pot"process, achieving reduced symmetry by shortening one side chain of target compound.

    我们通过一锅法合成不对称化合物缩短了化合物上方法降低分子的对称性

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  • Sugar was as the start material by the reaction of the selective protections at 6-hydroxy, chlorination, deacetyl in three steps obtained the target compound(trichlorosucrose);

    蔗糖起始原料羟基选择性保护氯化、脱乙酰基等3化学反应合成三氯蔗糖;

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  • A new route to synthesize the target compound starting from m-cresol, which undergoes four steps including acetylation, chloration, esterification, and alcoholysis was proposed.

    设计了以国内生产甲酚为原料,经过乙酰化、氯化、再酯化醇解等合成间羟基苯甲醇的合成路线

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  • It was indicated that in the present of methanol under room temperature, the target compound could be synthesized successfully under the phase-transfering catalyzer polyglycol(PEG-1500).

    实验证明甲醇溶剂,在聚乙二醇PEG-1500)相转移催化剂存在,开环反应在室温可以顺利发生,生成预期的目标化合物

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  • After extracted by acidic acetonitrile, the filtrate was purified by acid diatomite. The target compound in sample was derivatised by Trimethylsulfonium Hydroxide, and then determined by GC-ECD.

    样品酸性提取酸性硅藻土净化,经三甲基氧化硫衍生后,用带电子捕获检测器的气相色谱仪进行测定。

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  • For each target, the tracing compound name or fragment the measurement should be traced to, and the data type that it should be traced as.

    对于目标跟踪复合名称或者应该跟踪度量片段以及应该跟踪的数据类型

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  • The use of miniaturized, robotics-based technology to screen large compound libraries against an isolated target protein, cell or tissue in order to identify binders that may be potential new drugs.

    小型自动机技术针对蛋白细胞组织筛选大量化合物文库识别潜在新药

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  • Mehsud himself was not believed to have been present in the compound, and it was unclear whether he was the intended target.

    苏德本人当时并未营地里,目前并不清楚是否是空袭目标之一。

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  • Finally, present the simulation result of above design combining seeker handing-off model, compound control system model, projectile body kinematics model and target maneuver model.

    根据以上设计结合导引模型复合控制系统模型、运动学模型、目标机动模型,给出上述设计仿真结果

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  • Finally, present the simulation result of above design combining seeker handing-off model, compound control system model, projectile body kinematics model and target maneuver model.

    根据以上设计结合导引模型复合控制系统模型、运动学模型、目标机动模型,给出上述设计仿真结果

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