• The conversion efficiency obtained in the test sequence of high to low temperature was higher than that of low to high temperature sequence. The …

    以高温→低温的试验顺序可获得较高的催化剂净化率;

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  • Temperature gradient gel electrophoresis (TGGE) is a new and powerful electrophoresis method for separation of nucleic acids (DNA and RNA) and analysis of sequence variations.

    温度梯度凝胶电泳(TGGE)是一种用于检测核酸序列变异和点突变的电泳方法。

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  • The results showed that sequence and way of feeding, reaction temperature, time of aging, stirring speed and drying and calcinations had remarkable influence on the pore structure.

    结果表明,加料顺序、加料方式、成胶温度、老化时间、搅拌速率以及干燥焙烧等因素对孔结构均有明显影响。

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  • Primary and secondary sequence of parameters is temperature, time, flow rate of hydrogen and nitrogen.

    各参数对沉积速率影响的主次顺序为:沉积温度、沉积时间、氢气流量、氮气流量。

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  • Positive temperature coefficient (PTC) thermistor and triple frequency harmonic filter can reduce zero sequence voltage when a nonlinear resistance is used to prevent ferroresonance.

    在非线性电阻消谐方式下,正温度系数(PTC)热敏电阻和三次谐波滤波器可以较好地解决零序电压偏高的问题。

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  • The factors are glue spread, hot pressing temperature, environmental concerned flame-retardant spread and hot pressing time in influence sequence.

    影响大小次序为脲胶施加量>热压温度>阻燃剂施加量>热压时间。

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  • Which of the following is the correct sequence based on increasing order of temperature?

    根据温度逐渐增加的次序,下列哪项排列是正确?

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  • So it has the functions of measuring temperature and indicating the phase sequence.

    既有温度检测功能,又有相序指示功能。

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  • The sequence according to the effect of the extraction results is as follows: extraction temperature, crush degree, extraction pressure, separate pressure, separate temperature.

    按对结果的影响大小依次排列为萃取温度,粉碎度,萃取压力,解析压力,解析温度;

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  • When a massive proto-star approaches the main sequence, its surface temperature is low and it can not ionize the ambient gas.

    当一个大质量原星接近主星序时,它的表面温度是低的,因而不能电离周围的气体。

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  • At the same sintering temperature, the degradation velocity sequence of SCPP was 13, 9, 19 in order.

    在相同的煅烧温度下,掺锶聚磷酸钙的降解速率由高到低分别为聚合度为13,9,19的掺锶聚磷酸钙。

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  • This study identified the cis-acting elements that responded to drought, high salt, ABA and low temperature on the promoter sequence of BADH gene from Chrysanthemum lavandulifolium.

    本研究鉴定了甘菊BADH基因启动子响应干旱、高盐、ABA和低温胁迫诱导的顺式作用元件的种类和分布的位置。

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  • Objective Application of human rhinovirus 14 3c protease as a tool-enzyme for more stringent sequence specificity and efficient cleavage at low temperature.

    目的人鼻病毒3c蛋白酶具有酶切物异性强且在低温下仍保持较强酶活性的特点而被用作工具酶。

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  • The thermal resistance temperature sensor, the electric-bridge circuit, the single power supply op amp, the monolithic computer and the moving magnetic coil are electrically connected in sequence.

    热电阻传感器、电桥电路、单电源运放、单片计算机、动磁线圈依次电连接;

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  • The thermal resistance temperature sensor, the electric-bridge circuit, the single power supply op amp, the monolithic computer and the moving magnetic coil are electrically connected in sequence.

    热电阻传感器、电桥电路、单电源运放、单片计算机、动磁线圈依次电连接;

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