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- ratio of gypsum and water 水膏比
- I can't live this life of milk and water. 我过不了这种平淡的生活。
- The structures and properties of gypsum and anhedritite are introduced in this paper. 介绍了石膏及硬石膏的结构及性质。
- 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。
- R esults show that the modified cement with good durability, small expansion and low alkality can be made by use of gypsum and zeolite modifying alumina cement. 结果表明:以石膏和沸石对高铝水泥改性,可配制出耐久性良好、具有微膨胀性的低碱度改性水泥。
- When mixed, the proposed volume ratio of pendimethalin 33% EC, chlorpyrifos 48% EC and water was 3:5:1000(by vol). 混用时33%25二甲戊灵EC、48%25毒死蜂EC和水的体积比以3:5:1000为宜。
- It has been found that a lot of gypsum and zinc bearing siderite occur on the surface of Xitieshan deposit and near ore country rocks of the upper part of the ore body. 锡铁山矿床地表及上部中段的近矿围岩中发育大量的石膏和含锌菱铁矿,长期以来主要作为喷流沉积或后期改造的产物。
- The volume ratio of oil and water(W_1/O) had the most evident effect on entrapment efficiency among thr... 第一水相的体积对微球的表面形态影响很大,第一水相的比例越大,会在微球的表面留下更多的孔隙结构。
- A mixture of brandy and water spoils two good things. 白兰地和水的混合物,要糟蹋两样好东西。
- Through analysing the chemical composition and physical characters of gypsum and waste residue of producing citricacid, the reasibility that we utilize waster residue istead of gypsum to producesolidifing buffer of cement is probed into. 分析了柠檬酸生产废渣和石膏的化学成份及物理性质,探讨了用废渣代替石膏作为生产水泥缓凝剂的可行性。
- Monet's ethereal descriptions of haystacks and water lilies. 莫内关于干干草垛和睡莲的精妙描绘
- The influence of surfactant systems, amount of crosslinking agent and ratio of monomers and water on the stracture of microgel was discussed. 研究了乳化剂体系的选择和用量、交联剂用量以及单体和水的比例等聚合参数对微凝胶乳液体系的影响。
- The specific properties of gypsum and its slurry, the effect of different refractories on the properties of plaster molding, and how to control main process of gypseous mold are analyzed. 在大量试验研究的基础上,阐述了有关石膏型铸工艺的几个主要技术问题,分析了石膏及其浆料的特性,各种填加物对石膏型性能的影响,以及如何控制石膏型铸造的主要工艺过程
- Heparin homogeneously mixed with polyurethane in the co-solvent of tetrahydrofuran and water through adjusting the ratio of the two solvents. 摘要利用全新的四氢呋喃和水的溶液体系将肝素与不溶于水的聚氨酯同溶液混合,制备出含有肝素的聚氨酯薄膜。
- Hemihydrate can be used instead of gypsum. 半水物硫酸钙可以用来代替石膏。
- The ratios of 1 to 5 and 20 to 100 are the same. 1与5之比和20与100之比相同。
- A beverage typically made of fermented honey and water; mead. 蜂蜜酒主要用发酵的蜂蜜和水酿成的酒; 蜜酒
- The charge transfer resistance R ct and the HF capacitance C HF represent the characteristic of pozzolanic activity and water requirement ratio of fly ash. 交流阻抗谱参数电荷传递电阻Rct和高频电容CHF;可分别反映粉煤灰的火山灰活性和需水量比的特征 .
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- Up to 5% of gypsum can be added to cement products. 水泥成品中最多可以添加5%25的石膏。