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- Effects of fly ash and grinding slag to mass volume concrete performance of Beijing subway No.5 Qinghe cable-stayed bridge 粉煤灰和磨细矿渣对北京地铁5号线清河斜拉桥大体积混凝土性能的影响
- All subjects were evaluated for changes in serum TSH, FT 3 and FT 4 as well as thyroid mass volume at the 7, 14, 30 d after 131 I therapy. 均于1 31 I治疗前和治疗后 7,14和 30d分别检查血清FT3、FT4 和TSH。
- In view of the possibity of cracks in construction of large volume concrete basement, some measures against the cracks in practical examples are discussed. 针对大体积砼基础施工中容易产生裂缝的问题,本文结合具体实例论述了避免产生裂缝的施工措施。
- Answer: There is no difference to energy. However, as mass volume air convection reduces body temperature, sweat occurs later, so the duration will be prolonged and you may catch cold. 答:对能量而言并无差别,不过因空气大量对流,带走体温使发汗时间延后,当然使用时间就会延长,较容易着凉。
- The temperature rift is a problem of easy occurring in large volume concreting. 大体积混凝土施工的一个特点是容易产生温度裂缝。
- The cycle calculation indicates that the mass volume of production, SCP and the COP values are 24.0kg/h, 458.5W/kg and 0.3, respectively, 40 seconds of mass recovery and 2 minutes of heat recovery. 在回质时间为40S;回热时间为2min;循环时间为36min的循环中;产冰量为24.;0kg/h;SCP为458
- Construction methods, quality requirements and quality control for installation of tie rods in anchorage blocks of Shantou Bay Suspension Bridge, and technology of production and casting of large volume concrete for the blocks are presented. 介绍了汕头海湾大桥锚碇工程中的锚杆安装施工方法、质量要求和控制,以及锚碇大体积混凝土的生产与灌注
- Methods Absorbable screws, whose diameter, length and number were selected according to the fracture mass' volume and the pressure on it, were applied to 47 patients with bone fracture at joint. 方法对47例关节部位骨折根据骨块体积及受力大小选择相应粗细、长度和数量的螺钉。
- In the light of the characteristics of large volume concrete, this paper introduces the temperature control technology for large volume concrete of anchorage and the pile cap of the cable tower of the Yangtze River Highway Bridge at Jiangyin. 针对大体积混凝土的特点,介绍江阴长江公路大桥锚碇、索塔承台大体积混凝土温度控制的施工技术。
- The application of high Ca flyash in large volume concrete shows it can make engineering structure good, early strength developed rapidly , volume stability , cost down and efficiency up. 高钙灰在大体积混凝土中的应用表明,工程结构性能良好,早期强度发展较快,体积稳定,成本降低,效益明显。
- Abstract: The big physical volume concrete mainly uses in the big dam and responds a body, the foundation scaleboard of high building deep and large equipments foundation structure. 中文摘要: 大体积混凝土主要用在大坝、反应堆体、高层建筑深基础底板以及大型设备基础结构。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- the big physical volume concrete 大体积混凝土
- big - volume concrete foundation 基础大体积混凝土
- especially big physical volume concrete 特大体积混凝土
- The mass rally was a total fiasco. 那次群众集会彻底失败。
- Let's collect the sap before its consolidation into a hard mass. 让我们在树液坚固成团之前将之收集起来。
- After harvest we will have a mass of rice. 秋收后,我们将获得大量稻谷。
- She says she doesn't like children in the mass. 她说从总体上讲她不喜欢孩子。
- The volume of this container is 20 cubic meters. 这个集装箱的体积是20立方米。