Restaurant reusables normally have a life span of about 130 meals. Disposables cost about 2 cents in Japan, so the equivalent 130 disposable pairs cost about $2.60.
餐馆的循环木筷使用寿命大约为130次。在日本，一次性木筷的花费大约为2美分，相当于130次一次性木筷的花费约2.60美元。
An elaborate method is developed to analyze equivalent static wind loading (ESWL) of large span roofs, in order to cope with the problem of multi-mode vibration of these structures.
针对大跨度屋盖结构多振型参与振动的特点，提出了一套确定该类结构等效静力风荷载的精细化方法。
It is proved that the main affecting factors include: equivalent pile length, bending stiffness of abutment, ratio of width to span, distance of webs, etc.
整体式桥台的等代桩长、桥台纵向抗弯刚度、宽跨比及箱梁肋板间距等，是影响该类桥梁剪滞系数的主要因素。
The loading of a tubular busbar is equivalent to that of a large-span beam, and the stress on the cross -section is mainly the tensile stress of the dead weight bending moment with much deflection.
管型母线受力状况相当于大跨度的梁，截面上的应力主要是自重弯矩的拉应力，挠度比较大。
The equivalent static wind loads (ESWL) provide an effective approach to deal with the spatiotemporally varying wind loads for structures with long span roofs.
大跨度屋盖结构等效静力风荷载中的共振分量确定，包括对结构共振响应的准确计算以及如何将其等效为静力风荷载这两个主要问题。
Concerning equivalent static wind loading (ESWL) theory, people have done a lot of works on high-rise buildings and large-span bridge structures.
有关等效静风荷载理论的研究，以往多针对高层、高耸结构展开。
Concerning equivalent static wind loading (ESWL) theory, people have done a lot of works on high-rise buildings and large-span bridge structures.
有关等效静风荷载理论的研究，以往多针对高层、高耸结构展开。
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