brief introduction of prefabrication and hoisting for concrete crown frame in powerhouse within the dam at dahekou hydropower station

1、

piping prefabrication management information system for integrated design and construction

面向设计制造一体化的管道预制管理信息系统

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2、

consumable electrode automatic welding production line for pipeline prefabrication

管线预制熔化极全自动焊生产线

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3、

on the application of the auto-welding technology used in the pipe prefabrication plant

自动焊在管道工厂化预制中的应用研究

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4、

if we must not be obsessed by the past, we should not entirely ignore it.

如果说我们不应迷恋过去，那么也不应该完全无视过去。

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5、

around this pentacle is each name symbolized as it should be. the person against whom thou shalt pronounce it shall be obsessed by demons.

围绕着这个五角星的是每个象征着它应该是什么的名字。你将要宣判的反抗你的人，将被指认为被恶魔眷恋着。

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6、

experimental study of prefabrication and repair effect of bone defect on tissue-engineered bone

组织工程骨预制及其骨缺损修复作用的研究

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7、

preliminary study of prefabrication of autologous tissue-engineered tendon

自体组织工程化肌腱预制的初步研究

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8、

bim is encouraging prefabrication for increasingly complex building subassemblies, which can be procured globally. bim

正在促进日益复杂建筑部件的工厂预制生产和全球化采购。

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9、

we can also provide systematic technologies, standards and all level of prefabrication services in environment design.

系统地引进工业技术、标准化和在环境设计的各个层次进行预制化。

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10、

arch bridge, prefabrication, catenary and box-ribbed arch.

拱桥；预制；悬链线；箱形拱。

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11、

welding seam performed in prefabrication shop denote with "s " .

在预制厂焊接的焊缝，用“S”表示。

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12、

please describe your concept for prefabrication of structural steel and piping.

10请描述一下你在结构钢及管道预制的概念。

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13、

prefabrication, each cement factory guanjie he slipped end-over-end numbers to assembling, lest make a mistake.

预制时，对每道水泥涵管机械厂管节进行编号，以免装配时搞错。

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14、

this paper presents the prefabrication techniques and quality control measures for accoropode in north low temperature area.

本文主要介绍了在北方地区低温条件下扭王字块预制工艺及质量控制措施。

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15、

prefabrication of dental crowns for primary dentition and permanent young molars.

制造主要齿列和臼齿牙冠。

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16、

how the zed approach takes advantage of prefabrication and off-site manufacturing (section4. 3).

ZED方法如何充分利用组合房屋配件制造和非现场制造（4.3节）。

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17、

is mainly engaged, the heavy steel products and the special steel products' prefabrication, welds and the installation work.

主要从事中，重型钢材和特种钢材的预制，焊接和安装工程。

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18、

the utility model relates to a prefabrication of solid super-high pressure bursting sheet.

本实用新型属于整体式超高压爆破片的预制件。

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19、

the basic transformation of piping prefabrication from factory-fixed to field mobile can be realized by developing and using the equipment.

通过研制并使用该装置，可实现管道预制由工厂固定式向现场移动式的根本转变。

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20、

the method of prefabrication, assembling, installation and examination on site for large scale catalytic fractional column was introduced.

介绍了炼油厂大型催化分馏塔在施工现场组对、安装及检验的方法，对施工工序要点及各项要求进行了详细论述。

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