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- cement water ratio 水灰比,灰水比
- In complex hole condition and high temperature,high pressure formation condition,some economic benefit has been obtained by using cement water plugging. 在复杂井况和高温、高压地层条件下,应用水泥堵水,取得了一定的经济效益。
- Again, you should follow the 2 tbsp. coarse ground coffee to 6 fl. oz. of water ratio. 再次，你应该遵循2大勺。粗粒咖啡至6楼。盎司水的比例。
- The result showed that the hardy varieties have more stable electron-conductivity,higher bound water to free water ratio. 结果表明：抗寒品种有较稳定的电导率，而且束缚水/自由水比值大。
- The water ratio of ozonized sludge with ultrasonic is approximately 1% lower than that of ozonized sludge without ultrasonic. 经超声处理过的臭氧化污泥要比没经超声处理过的含水率低约1%25。
- The paper mainly studies the effect on Carbon Fiber Reinforced Concrete's (CFRC) conductivity of age, strength, water ratio and carbon fiber. 本文主要研究了龄期、强度、含水量以及纤维种类和掺量对碳纤维混凝土导电性能的影响。
- Water ratio of constant rate stage was from 65.44% to 47.34% ,and non-conjoint water was mainly removed in this section. 从65．44%25变化到47．34%25这段为恒速阶段，主要是去除非结合水；
- Because water ratio arises, the yield production decrease is hudge, the oil recovery is lower.Therefore, how to raise the oil recovery need some base studying. 因此需要在提高油藏采收率方面有一些基础的关键性问题仍需要研究。
- STUDY OF DRAWING CEMENT WATER REDUCER FROM ACID-TAR 从精苯酸焦油废液中提取水泥减水剂的研究
- Concrete is made of cement, sand, stone and water. 混凝土是由水泥，砂子石头和水混合做的。
- The small size EBR latex which has bigger size and enough gel can be prepared when emulsifier ratio is 2.9,electrolyte ratio is 0.5,water ratio is 150 and reaction temperature of late stage is sixty-six degrees centigrade. 讨论了乳化剂用量、电解质用量、水比、后期反应温度等因素对EBR胶乳质量的影响。
- The effects of water ratio, crack, strain and temperature on the acoustic wave velocity in granite samples were investigated systematically by means of TICO, an ultrasonic concrete tester. 摘要应用超声波混凝土测试仪(TICO)，系统研究了含水率、裂纹、应力和温度对花岗岩内波速传播的影响。
- The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。
- The building is made of hydraulic cement. 大楼是用水硬水泥建造的。
- The nurse diluted the drug with saline water. 护士用生理盐水把药加以稀释。
- Cement output next year would be57 million tons. 明年的水泥产量(将)有5700万吨。
- The front of the brick house was faced with cement. 这栋砖房的正面抹了一层水泥。
- Our object is to further cement trade relations. 我们的目标是进一步加强贸易关系。
- Putting water in brandy is sacrilege. 在白兰地中掺水是可恶的事。
- The sack of cement hit the ground with a thump. 水泥袋砰的一声落在地上。
