The invention provides a silicon-acrylic three-block copolymer with low surface energy, whose structure of reaction product is accurate, and the original skeleton construction of each block is kept.
提供一种反应产物结构明确且保留各嵌段原有的骨架结构的具有低表面能的硅 丙三嵌段共聚物及其制备方法。
During the Construction phase we develop the data warehouse in an evolutionary manner, putting the "flesh" onto the architectural skeleton which we developed during the Elaboration phase.
在构建阶段，我们以进化的方式开发数据仓库，将“内容”放入精化阶段所开发的架构框架。
China Sea from the market and the construction of two Yee Tsui Villa "soul and skeleton" positioning.
中海是从市场和建筑两个方面对怡翠山庄的“灵魂和骨架”进行定位。
The construction technology of reinforcement skeleton for super-long bored piles is briefly introduced and major points of attention during construction are pointed.
简述超长钻孔桩钢筋笼施工工艺、阐述了钢筋笼短线法施工过程，同时指出了施工中应注意的问题。
Problems concerning the imported lining material, its skeleton, construction, and maintenance were discussed with a comparison with the domestic lining material.
并对衬里材料、骨架、施工、养护等有关问题加以讨论，与国内衬里进行了相应比较。
Skeleton frame bridge jacking method is a frequently adopted practice in the construction of existing railway lines.
框架桥顶进在既有线施工中是较常见的一种施工方式，已经在铁路工程施工中广泛应用。
The stiff skeleton is a steel truss structure, which turns into a single cell and single box section of the main arch structure by filling and outsourcing concrete after swivel construction.
劲性骨架为钢管桁架结构，转体施工，之后，通过内填和外包混凝土构成单箱单室箱形截面的主拱结构。
It was built entirely from a metal skeleton (lightweight construction), most of which was built in the factory and transported to the site for erection and finishing touches.
建筑仅用三个月就建造完成，其中绝大部分是在工厂浇筑现场安装完成的。
It was built entirely from a metal skeleton (lightweight construction), most of which was built in the factory and transported to the site for erection and finishing touches.
建筑仅用三个月就建造完成，其中绝大部分是在工厂浇筑现场安装完成的。
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