This paper proposed the reasonable amount and the temperature of adding silica flour after studying the strength retrogression of Romania S_2 oil cement at high temperature.
本文通过研究罗马尼亚s_2油井水泥在高温下形成水泥石的强度衰退规律，提出合理的加砂量并讨论了应加砂的温度范围。
In various jurisdictions, collusive arrangements have been found to exist in homogenous products such as cement, flour, steel and sugar.
在不同的地区，诸如水泥，面粉，钢材，糖等同质产品已经存在共谋安排。
There is often dust pollution in environments of coal mining, cement production, flour processing and pharmaceutical factory etc.
煤矿开采、水泥生产、面粉加工、制药等行业长期受到粉尘污染的困扰。
Using cement and rock flour for sculpture is artist Zhang Baogui's dream.
用水泥和石粉做雕塑，这是张宝贵的梦想。
U screw conveyor is suitable for conveying various powder, granulated and small lump materials, such as flour, corn, sand pulverized coal, cement, and all kinds of small pieces of coal and rock, etc.
型螺旋输送机适用于输送各种粉状，粒状及小块状物料，如面粉，谷物，砂土煤粉，水泥，及各类小块的煤和石子等。
We 'r specialized in producing pp woven bags for packaging rice, flour, cement, feed, vegetables, fertilizer etc.
我们公司主要擅长于制作塑料编织袋。用于装载大米、面粉、食料、水泥、蔬菜、化肥农药等。
Result show that the hydration of cement is accelerated by limestone flour at early ages.
结果表明：在水化早期，石灰石粉加速了水泥的水化。
If he gets a job at the Limerick Cement Company or Ranks Flour Mills, he loses it in the third week.
要是他在利默里克水泥厂或者兰克面粉厂找到工作，不出三周就会丢掉它。
If he gets a job at the Limerick Cement Company or Ranks Flour Mills, he loses it in the third week.
要是他在利默里克水泥厂或者兰克面粉厂找到工作，不出三周就会丢掉它。
应用推荐