The new limits, he argues, will force the Russians and the Americans to stick to a more stable nuclear-force structure.
他认为新的限制将迫使俄罗斯和美国趋于一种更稳定的核力量结构。
With its beautiful style, reasonable force structure, diversity of construction methods, etc, girder and arch combination bridge has been applied more and more extensively.
梁拱组合体系桥梁因外形优美、结构受力合理、可选择的施工方式多等优点，成为应用越来越广泛的一种桥梁结构形式。
With its beautiful style, reasonable force structure, diversity of construction methods, etc, girder and arch combination bridge has been applied more and more extensively.
梁拱组合体系桥梁因外形优美、结构受力合理、可选择的施工方式多等优点，成为应用越来越广泛的一种桥梁结构形式。
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