之后包括模板和细胞立方体在内都要用聚乙二醇再次包被，后者作为粘合剂使立方体块紧密相连并牢牢地固定在支架表面。
Both template and cell cubes are coated again with the PEG polymer, which ACTS as a glue that holds the cubes together as they pack themselves tightly onto the scaffold surface.
该框架将问责制适得其所地建立在国家层面，并使国家机制与全球机制紧密相连，以追踪资源和跟踪其成果。
The framework places accountability soundly where it belongs: at the country level, with strong links between country-level and global mechanisms for tracing resources and tracking their results.
这次交流将使我们相互理解，并使我们的交往更加紧密。
Through this exchange, we can build a relationship of mutual understanding and make us closer.
动词性替代和省略都是避免重复、突出信息并使上下文紧密连接的语法手段。
Verbal substitution and ellipsis are used to avoid redundant repetition and make the text brief.
动词性替代和省略都是避免重复、突出信息并使上下文紧密连接的语法手段。
Verbal substitution and ellipsis are used to avoid redundant repetition and make the text brief.
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