查询词典 water of hydration

By air-hardening period, water-hardening period, strength period, It is simple and clear to sum up that the hydration reaction feature of LFC is different from the portland cement, lime.

目前，已建立生产厂家，在建筑和采矿工程中应用。我国低标号水泥很少，常用高标号的水泥配制砂浆和采矿充填材料，这很不合理。LFC具有吃粉煤灰量大，用途广泛，成本低，性能好等特点。

Dr. Lawrence Appel of the Johns Hopkins University, who headed the panel, explained,"While drinking water is a frequent choice for hydration, people also get water from juice, milk, coffee, tea, soda, fruits, vegetables and other foods and beverages, as well."

约翰霍普金斯大学的Dr。 Lawrence Appel，作为专家小组的组长，解释道："当我们喝水作为水合的一般选择时，人们也从果汁、牛奶、咖啡、茶、苏打水、水果、蔬菜以及其他食物和饮料中获取水分。"

The project has carried out information-based construction through selection of low heat cement, incorporation of a large number of calx and fly ash, cutting down hydration heat, setting the circulating cooling water pipes, strict temperature controlling, conservation measures and real-time dynamic temperature monitoring.

在承台施工中采用大体积混凝土温控技术，通过设置冷却循环水管，严格控温保温养护措施，降低水泥水化热。

Utilizing the electric double layer produced by hydration of cement to gather in superfluous water at negative electrode and reduce the water cement ratio of solidification by using electroosmosis technology.

方法采用电渗技术，利用水泥水化产生的双电层的导电性能，使混凝土中的多余水分向阴极聚集，以减少混凝土的凝结水灰质量比。

SODIUM GLYCOLATE— Transfer about 500 mg of it, accurately weighed, into a 100-mL beaker, moisten thoroughly with 5 mL of glacial acetic acid, followed by 5 mL of water, and stir with a glass rod to ensure proper hydration (usually about 15 minutes). Slowly add 50 mL of acetone while stirring, then add 1 g of sodium chloride, and stir for several minutes to ensure complete precipitation of the carboxymethylcellulose.

乙醇酸钠—取本品500mg，精密称定，置于100mL烧杯中，用5mL冰乙酸完全润湿，接着加5mL水，并用玻棒搅拌使水合作用完全（搅拌时间一般为15分钟），边振摇边缓缓加入50mL丙酮，再加入1g氯化钠，振摇几分钟以确保羧甲基纤维素沉淀完全。

Organizers usually do have water stations on longer races, so, don't worry if the 3 liters of water in the hydration pack is not sufficient half way through.

主办单位通常不再有水站的比赛，所以，不用担心，如果水的3升的水化包是不够的中途。

The water-induced stress is formed by two mechanism: electrostatic dipole interactions between the adsorbed water molecules and hydration of silica.

水致应力源于：水分子偶极矩相互排斥的物理机制和水合作用的化学机制。

Then the freezing point of freezable bound water is related to the strength of the interaction between water in secondary or third hydration layer and the hydrophilic site.

其结晶和熔融温度都低于正常水的冰点。

EFFECTS OF MORTAR ADDITIVES 2.1 Portland cement mortar pore sealing In pore sealing one needs to use agglutinating products, water reducers which at the same time should not be washed away by water or do not have any negative effect on cement hydration.

砂浆添加剂的效果 2.1硅酸盐水泥砂浆孔隙密封孔隙密封一个需要使用凝集产品，对水减速的同时不应该被水冲走或不产生任何负面效果影响水泥水化。

Directed at improving the efficiency of treating waste water in Biological Aerated Filter, the paper introduces the study of the effect of air flow rate, Hydration Retention Time, and organic loading of input water on the removal rate of Chemical Oxygen Demand and NH3-N using activated carbon, zeolite, architecture keramics and engineering keramics as stuffings.

为提高曝气生物滤池处理废水的效率，以沸石、活性炭、建筑陶粒、工程陶粒作为填料测试气体流速、水力停留时间、进水有机负荷对生物滤池的化学需氧量、NH3—N的去除效果及出水浊度的影响。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。