查询词典 pozzolanic

The results show that, the pozzolanic activity of fly ash is potential.

研究结果表明，粉煤灰本身并不具有胶凝性，常温下养护或提高养护温度时均不会自己凝结。

In addition, highly pozzolanic ash can be produced by means of controlled combustion, when silica is kept in non-crystalline form and cellular structure.

此外，高火山灰性灰可以通过控制燃烧来产生，此时，二氧化硅保持在非结晶形式和蜂窝状结构。

Adverse effects of the alkali-aggregate reaction can be minimized by adding a fine pozzolanic material to the concrete mix.

碱集料反应的不利影响可通过向混凝土拌和物中加火山灰质材料来降至最小。

This project is to study the effect of the finess of pozzolanic material on the fracture toughness of high performance concrete.

中文摘要本文主旨在探讨卜作岚材料粗细程度对高性能混凝土抗压强度与破裂韧性之早期及晚期影响。

Good linear relationship between dosage and the specific strength of pozzolanic effect of mineral admixtures is discovered after analyzing a lot of author's and other researcher's experimental data.

对作者及其他研究者的试验数据分析后发现掺合料的火山灰效应比强度与其掺量成良好的线性关系。

While CFB ashes have the properties of cement and expansion for its containing SO3 and f-CaO, so it is a special pozzolanic material.

流化床燃煤固硫渣中的SO3和f-CaO因为特殊的生成条件而具有特殊的性质。

According to pH value, electrical conductivity and XRD spectra, the reactive CG materials have pozzolanic activities.

根据pH值、电导率以及XRD图谱可知，活化煤矸石具有火山灰活性。

The enhancement effect on cement material arises from chemical effect which is predominated by pozzolanic effect and physical effect which is predominated by filling effect.

其对水泥基材料强度的增强效果源自火山灰反应为主的化学效应和以颗粒填充为主的物理效应。

Research results indicate that X FLOUR is a kind of amorphous inorganic material which has more than 70% SiO〓 content and 85% or so SiO〓 plus Al〓O〓, it is a pozzolanic additive with great reactivity potential.

研究结果表明，X粉是一种SiO〓含量在70％以上，SiO〓和Al〓O〓总量在85％左右的非晶质无机材料，是一种活性潜力较大的火山灰质掺合料。

The primary variables of the investigation include water-to-binder ratio, pozzolanic material content and curing condition.

主要讨论之参数主要包含：水胶比、卜特兰材料含量及养护状况。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。