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- The influence of compound activator on the properties of harden paste with 50% fly ash was studied. 摘要研究了激发剂复掺对掺50%25粉煤灰的水泥硬化浆体性能的影响。
- The experiential results indicate that compound activator can increase the early strength of harden paste containing 50% fly ash, and that it can increase the later strength. 试验结果表明：复合激发不仅可以提高掺50%25粉煤灰的水泥硬化浆体的早期强度，而且提高了后期的强度；
- Test and Study on Quick Hardening Pouring Material 快硬灌浆料的试验研究
- The effect of retarder on setting time, strength of hardened paste and crystallization habit of building gypsum was studied. 考察各种缓凝剂对建筑石膏凝结时间、硬化体强度以及结晶习性的影响。
- Gentle curing in long time introduces a dense hardened paste,which get better solidifying effect than those cured in short time at hig... 温和条件下长时间的养护使固化浆体结构致密,固化效果好;
- The characteristic of binding capability of chloride ion in cement hardened paste admixed with fly ash were researched under natural condition and stray current. 摘要分别对有杂散、无杂散电流影响下掺粉煤灰水泥石氯离子固化能力进行了研究。
- Application and Researching of the Quick Harden and Firing Castable Refractory 快硬快烘浇注料的研究及应用
- The results indicate that ultrafined fly ash is a replacement of silica fame for producing DSP mateial, its hardened paste has a dense structure and a very high compressive strength. 结果表明； 用超细磨粉煤灰替代硅灰配制dsp材料是完全可行的，该硬化体结构密实，具有极高的抗压强度。
- He had to make a quick change at Shanghai. 他不得不在上海匆忙换车。
- John was both clever and quick in the uptake. 约翰既聪明，理解能力又强。
- Harden up a little, we need more speed. 把帆索拉紧一点，我们需要加快速度。
- She was cut to the quick by his insults. 她受他侮辱而十分伤心。
- Hot steel is quenched to harden it. 烧热的钢淬火使它坚硬。
- It is imperative that we make a quick decision. 我们要尽快做出决定。
- He brought me a bag of almond paste. 他给我带来一袋杏仁软糖。
- The varnish takes a few minutes to harden. 清漆几分钟就能变硬。
- The old man set off at a quick trot. 老人快步走开了。
- They are pressing us to make a quick decision. 他们正在敦促我们迅速作出决定。
- Would you like some tomato paste? 你要西红柿酱吗？
- Some of the local news come on very quick. 有些本地新闻很快就上电视。
