• 压药放在自行设计两个相互连接密闭密闭房间,测试了有限空间爆炸冲击波传播特性

    The connected limited and limitless space are designed and the propagation characteristics of shock wave that generated by thermobaric column exploding in limited space is tested.

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  • 结果表明体积流动种类、配比因素有关

    Experimental results further showed that dead volumes were also related to factors, such as the characteristics of the mobile phase, its composition and the column temperature.

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  • 色谱流速溶剂、进量等色谱条件选择,以及试样溶剂体积的选择进行了实验。

    The selection of chromatographic column, flow rate of carrier gas, column temperature, solvent, sample size and the column ratio of sample and solvent were experimented.

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  • 以及样品度影响较小

    Temperature of column and sample were unconspicious.

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  • 流动组成梯度速率pH浓度以及缓冲液浓度容量因子(K')的影响分别进行了讨论

    The effects of mobile phase composition, flow rate, column temperature, gradient ramp, ph value, salt concentration, and buffer concentration on capacity factors (K ') were respectively discussed.

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  • 用气相色谱进行分析时,色谱选择确定分析结果着很重要的作用

    The selection of chromatographic column and column temperature has greatly influence on results of analysis by gas chromatography.

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  • 选用SE54毛细管、氢火焰离子化检测器三氯代苯为内标物,采用较低,使物与TDI更好地分离减少副反应的发生。

    The TDI and internal standard chemicals can be separated better and the side reaction is reduced at lower column temperature by use of SE54 capillary column and FID detector.

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  • 本文理论实验证实排药射程较大影响产生较大射击偏差,降低射击命中率

    This paper has proved that base bleed grain initial temperature, which will produce fire deviation and make the hit probability lower, has great effect on the range in theory and experiment.

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  • 用摄氏设定

    Defines the oven temperature in Celsius degrees.

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  • 考察流动组成溶质结构对对分离影响初步探讨了手识别机理

    The effects of composition of mobile phase, the structure of solute and the column temperature on chiral separation were extensively studied. The chiral recognition mechanism was discussed.

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  • 听跌至10以下的时候。

    When an oven temperature falls below 10 degrees Celsius.

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  • 结果表明,除了该公式本身要求实验溶质沸点附近外,VLE预测结果取决于过量自由模型选择

    The results show that prediction of VLE depends not only on whether the experimental temperature is around the boiling points of the solute, but also on the selection of excess Gibbs energy model .

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  • 色层分析期间,影响化合物分离因素液相选择气的流速

    Among the factors that influence the separation of compounds by gas chromatography are selection of liquid phase, column temperature, and flow rate of carrier gas.

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  • 改变设定值第二相应亦随之改变。

    To change the set point, change the value in the second column for the corresponding oven.

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  • 研究色谱条件洗脱剂组成流速分离影响

    The effect of the chromatographic conditions such as composition of the eluent, flow rate and column temperature on the separation was studied.

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  • 并针对录入数据很容易引入错误而提出利用保留指数关系同系线性规律数据库进行错。

    A method to check mistakes in the database is developed by means of the relationship between retention index and column temperature, and so on.

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  • 同时考察了甲苯流动348K固定相分离富勒烯混合物(3%富勒烯)的情况。

    Meanwhile, the separation of fullerenes including 3% high fullerenes was investigated at the temperature of 348 K using pure toluene as the mobile phase.

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  • 分析过程中,利用机动法对克尔地基(弹簧支撑板)进行塑性极限分析,得出抗压强度临界值

    In the plastic limit analysis, the wrinkler's plate is smartly analyzed in yield-line theory to get the critical compression strength of the coal pillar.

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  • 适当既保留了部分作用,同时存在端口协同作用,兼顾选择性

    Therefore, properly high column temperature can balance between high column efficiency and high selectivity via partial inclusion complexation and portal synergetic interactions.

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  • 色谱物、标准色谱分离条件选择进行了探讨。

    Selection of gas chromatography separate - conditions, such as column, temperature, internal standards, and reference samples, are probed.

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  • 现主要产品有:无油隔膜真空泵、不锈钢多联过滤器、溶剂过滤器、氮气干仪及HPLC相关的耗材配件等系列产品。

    The products range from diaphragm vacuume pump, vacuume manifolds filtration system, filter holder, pressured gas blowing concentrator, column oven, HPLC accessories and so on.

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  • 考察流动组成、流速分离影响。

    The composition of mobile phase, flow rate and column temperature were optimized to get better resolution.

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  • 结果表明具有操作、出峰速度快分离效果好等特点,在分离多元样品时获得满意效果。

    The results show that the column is characterized with low column pressure, low column temperature, rapid and high efficiency. The column was applied to the separation of divers alcohol withs...

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  • 采用新型填料,双流程使C2H2检出时间提前,灵敏度提高分析周期缩短

    It USES new columns of filling material; adopt the double-strut process, which made the testing time of C2H2 beforehand, the sensitivity increased and the analysis cycle shortened.

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  • 方法不同品牌的HPLC仪器十八烷基硅烷键合硅胶色谱上,梯度条件和进行网格搜索

    METHODS: Searching for gradient profile and column temperature by grid rake techniques on different band C-18 columns and HPLC instruments.

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  • 方法不同品牌的HPLC仪器十八烷基硅烷键合硅胶色谱上,梯度条件和进行网格搜索

    METHODS: Searching for gradient profile and column temperature by grid rake techniques on different band C-18 columns and HPLC instruments.

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