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- There has been a lot of activity in the town today. 今天市中心相当热闹。
- enthalpy of activation 活化焓
- There can be important consequences of activation or deactivation. 在这里可能有活化或钝化的重要结果。
- A parameter specifies an array of activation attributes. 参数指定激活属性数组。
- The techniques of activation and modification are overviewed. 本文概述了活性炭的各种活化和改性处理技术。
- The activation mechanism of activator is discussed. 并对激发剂的激发机理做了探讨。
- A short period of active trading, as on a stock exchange. 小混乱如股票市场的爆涨等短时期内的活跃行市
- Patterns of activity differ between species. 同种的活动形式不同。
- There is a lot of activity on the stock exchange. 证券交易所买卖活动繁忙。
- There's been a lot of activity in the centre today. 今天市中心一直是熙熙攘攘。
- The formation enthalpy of three binary alloys of transition metals(W,Nb and Ta)with Na is calculated by EAM. 运用嵌入原子方法(EAM)研究了过渡金属W、Nb、Ta与碱金属Na组成的3个二元合金的形成焓。
- Curing shrinkage, temperature and curing enthalpy of benzoxazine based on diphenyl oxide resin were investigated. 研究了苯并口恶嗪二苯醚树脂固化时的体积收缩率、固化温度和固化焓变等。
- We have all kinds of activities after class. 课后我们有各种各样的活动。
- The values of reaction enthalpy of B(OH) with polyhydroxy comPounds were deterthened by using calorimeter at 298.2K. 用量热法在298.2K测定了B(OH)与多羟基化合物的反应焓。
- As the content of BMA increases, the melting point, enthalpy of fusion, dynamic contact angle of copolymer rise. 梳形聚合物的熔点、焓值及静态接触角随着共聚物中BMA含量的升高而升高。
- The Palace Museum was soon a hive of activity. 各项工作开展得有声有色,人文荟萃,极一时之盛。
- Based on PCT tests at different temperature entropy and enthalpy of each system could be calculated out The enthal. 根据不同温度下的PCT测试结果可以推出各体系的焓变.;熵变。
- The enthalpy of mixing increased with the increase of temperature and solute concentration. 各体系的混合热均随温度和溶质浓度的增加而增大.
- A center of activity or interest;a focal point. 中心;焦点活动或兴趣之中心;焦点
- The crystallization behavior, temperature-viscosity relationship and enthalpy of molten basalt were tested, analyzed and calculated. 介绍对玄武岩熔体的结晶性能、析晶性能、温度-粘度关系、热焓值等进行分析、试验和计算的情况。