• 化合物结构经质谱、 核磁共振确定

    The structure of the product obtained was confirmed by MS and 1HNMK.

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  • 应用多肽合成了BQ- 1233个环肽,结构谱鉴定正确。

    BQ-123 and 3 cyclopeptides were synthesized by solid-phase peptide synthesis (SPPS). The structures were established by MS.

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  • 关键中间体及最终产物结构红外光谱、核磁共振氢谱及碳谱得到确证。

    The structures of the key intermediates and target molecule were confirmed by ESI-MS, IR and NMR.

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  • 应收账款不得转让,但权人协商同意除外

    The pledged accounts receivable may not be transferred, unless otherwise agreed upon by the pledgor and the pledgee through consultation.

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  • 应收账款不得转让,但权人协商同意除外。

    After the receivables have been pledged, unless it is otherwise agreed on by the pledger and the pledgee upon negotiations, the pledger may not alienate the pledged receivables.

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  • 垂体手术发生电解失调

    The patients following transsphenoidal surgery of pituitary adenoma may develop disturbances in water and electrolyte.

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  • 基金份额、股权不得转让,但协商同意除外。

    After the fund units or stock rights have been pledged, unless it is otherwise agreed to by the pledger and the pledgee upon negotiations, they may not be alienated.

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  • 制成的三种酸奶评分检验香气色泽、外观形态滋味四项指标超声波酸奶在香气和外观形态方面表现最好

    Evaluated by marking test, in the four targets of fragrance, color, shape and taste, the yoghurt after ultrasonic homogenization is best in fragrance and shape.

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  • 目的观察脐血间充干细胞5-氮杂胞苷诱导体外定向分化心肌样细胞形态学分子生物学特征

    AIM: To study morphological and molecular biological feature of differentiation of umbilical cord blood stem cells in vitro after induced by 5-azacytidine into cardiomyocytes.

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  • 苯二与四氯化反应合成聚合物的模型化合物唑啉。化合物元素分析、红外光谱测试。

    Ti -containing imidazoline model compound was prepared by reacting o-phenylene diamine with titanium tetrachloride. The compound was identified by elemental analysis, IR and MS.

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  • 大鼠急性口染毒模型研究了氯乙醇过氧化效应与其损害作用之间关系

    Using acute P. Os intoxicated rat model, the relationship between lipid peroxidation due to chloroethanol and liver damage was studied.

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  • 溶剂、温度做了改进率大大提高。 产物核磁、谱、红外鉴定。

    The yield has been rapidly improved by the improvement in the solvents and the temperature.

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  • 其中17个组分色谱-分析,并用标准化合物进行对照,确定多元苯羧酸类类化合物。

    Among these components, 17 of which were identified as benzene carboxylic acids and phenolic acids by using GC-MS analysis and by comparing with authentic compounds.

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  • 非织造材料农业上用作覆盖物重要材料,水分这一材料蒸发时,涉及到复杂的热同时传递现象。

    Nonwoven material is one of important covers in agricultural application. Evaporation of water through the material involves mechanism of complex thermo-mass transport.

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  • 非织造纤维材料农业上用作覆盖物重要材料,水分这一材料蒸发时,涉及到复杂的热同时传递现象。

    Nonwoven material is one of important covers in agricultural appli cation. Evaporation of water through the material involves mechanism of complex thermo-mass transport.

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  • 产物红外光谱1H磁共振谱、X射线衍射确定结构。

    The products were determined through IR, 1H NMR, MS and X-ray single crystal diffraction.

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  • 燃料油一般是原油炼制产生渣油调合而成的,主要用作蒸汽锅炉加热炉以及汽轮机燃料

    Heavy fuel oils that come from residual oils of crude oil refining, are used as fuels of the steam boiler, furnace and gas turbine.

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  • 大庆直柴油原料异丙醇尿素制得纯度较高液体石蜡凝点脱蜡油。

    High purity heavy liquid paraffin and low condensing point dewaxing oil are produced by urea complex using Daqing crude oil distilling cut as raw materials.

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  • 结果菟丝子总多糖诱导骨髓间充干细胞形态发生改变部分细胞长出突。

    Results: the shape of the mesenchyma stem cells change after the inducement of TPCD and a part of them even have the axon.

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  • 所得产物元素分析红外光谱,分析确证结构

    Chemical structures of products were confirmed by element analysis, ir, MS, et al.

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  • 目的研究自体骨髓间充干细胞(msc)冠脉内注射治疗急性心肌梗死(ami)有效性可行性。

    Objective to test the feasibility and safety of autologous bone marrow mesenchymal stem cells (MSCs) transplantation by intracoronary injection in acute myocardial infarcted pig (AMI).

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  • 所得最终产品熔点核磁红外元素分析光度分析,证明与预期结构相符。

    The compound structure is verified by melting point, IR, NMR, element analysis, mass spectrum and optical rotation.

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  • 固体纳米通常固体材料高压法制备而成。

    Solid lipid nanoparticles (SLN) are nanoparticles generally made from solid lipids by high pressure homogenization.

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  • 首次分离纯化甲基反应重要副产物元素分析、氢谱、确定双甲基化产物

    A byproduct in the methylating reaction was separated, purified and determined to be of the dimethylated product for the first time.

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  • 产品色谱红外联用证实最终的加氢产品为2-酮。

    The ultimate product was proved to be 2-heptanone by IR, GC, MS and GC associate with MS.

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  • 结论:华蟾治疗后,原发性肝癌患者颜色青紫红色转化

    Conclusion After treatment with Cinibufacini injection, the color of the tongue in PLC patients turned from light white and blue and purple into red.

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  • 目的探讨在CT引导微创技术置入松拉力螺钉内固定治疗关节复合体损伤可行性

    Objective To investigate the possibility of percutaneous cannulated lag screw fixation for treatment the injury of sacroiliac joint union under CT-guided.

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  • 目的探讨在CT引导微创技术置入松拉力螺钉内固定治疗关节复合体损伤可行性

    Objective To investigate the possibility of percutaneous cannulated lag screw fixation for treatment the injury of sacroiliac joint union under CT-guided.

    youdao

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