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- Surface etching to expand micropore openings occurred at low activation temperature and in-depth etching was preferred at high activation temperature. 在低温活化段助活化剂主要促进了孔口的扩张,而中、高温活化段推动了径向活化过程。
- Results indicated that activation temperature, temperature holding time and activation agent ratio determined the depth of activation and the micropore distribution. 实验结果表明,活化剂用量、活化温度和活化时间都决定着活化反应的深度。
- An active temperature feedback method is proposed and demonstrated to suppress the RAM fluctuation by controlling the EOM temperature. 提出并实现了采用主动温度反馈控制电光晶体温度对剩余幅度调制变化的抑制。
- The P/V atomic ratio, activating temperature, activating time,space velocity of catalyst have been determined. 考察了催化剂P/V原子比、活化温度、活化时间和反应空速对催化剂性能的影响。
- Activation temperature range of flux 钎剂活性温度范围
- White and mushy,suitable especially for automatic manufacture due to its low activity temperature and strong removing oxide property. 白色糊状,活性温度低,除氧化物强,特别适用自动化生产。
- In the activation of lignin charcoal with activating agent A, the effects of activation temperature, time and quantity of activating agent on methylene blue adsorption, iodine value and yield of activated carbon were studied. 以水解木素炭为原料,用碱类化合物A作活化剂,研究了活化温度、活化时间及活化剂用量对活性炭的亚甲基蓝脱色力、碘值和活化得率的影响。
- And proceeded the research to a series of influence factor in activate process, such as the activation time, activation temperature the concentration of calcium carbonate and the dose of activators. 并对活化过程中的一系列影响因素,如活化温度、活化时间、碳酸钙悬浊液浓度、表面改性剂用量进行了研究。
- A small adjustment will equalize the temperature in the two rooms. 稍作些调节就会使两间房内的温度相等。
- In this article the author discussed the effect of the carbonized time, carbonized temperature, activated temperature, activated time and aqueous vapour discharge on the properties of activated coke. 在不同炭化条件(炭化温度、炭化时间)和活化条件(活化温度、活化时间以及水蒸汽流量)下制取活性半焦。
- There is an imperceptible change in temperature. 温度有细微的变化。
- The food should be kept at low temperature. 这种食品应低温保存。
- The temperature of volcanic gases is very high. 火山气体的温度很高。
- Lead will fuse at quite a low temperature. 铅会在相当低的温度下熔化。
- Keywords HDPE;catalyst activation temperature;density of PE;ESCR; 催化剂活化温度;聚乙烯密度;ESCR;
- The temperature fell sharply in the night. 夜间温度急剧下降。
- There was a descent of temperature after rain. 雨后气温下降了。
- The temperature has stayed hot this week. 本周气温一直都很热。
- The temperature here reaches up to40 in summer. 这里的温度在夏天可达摄氏40度。
- The temperature was a variable in the experiment. 在该实验中温度是个变量。