In order to validate the dynamic characteristic of the improved fuel pump bracket, the new FEA model is set up and the modal analysis and the spectrum analysis are carried out.

为了验证改进后托架结构的动力性能，本文建立了改进后的油泵托架的有限元模型，并利用该模型对改进后的油泵托架进行了模态分析和随机振动分析以及疲劳损伤计算。

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Let's put the support bracket to the rack and tighten it up with proper screws.

我们把承重支架安到机架上，再用适当的螺丝把它拧紧。

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When the bearing should be replaced, the steel bracket is installed by fastening bars through the pipes, The bracket can be taken as the working plane to jack up the beams.

为安装并固定钢牛腿千斤顶的工作平面提供了保证；同时也提出了其它可行的设计方案．以期为考虑支座更换的桥梁设计提供参考。

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I'm then printing bracket one, bracket two, bracket three, bracket dot, dot, dot up until the total number of arguments, 1 whatever that may be, and it's going to be at least one because the program always has a name.

然后我打印，括号等等等，知道打印完所有的参数，不管那个最大值可能是什么，它将至少为,因为程序总是有一个名字。

哈佛公开课 - 计算机科学课程节选

Each year you can convert an amount from your IRA to a Roth IRA that will bring you just up to the top of your tax bracket (but not over).

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Sperling said that during the Reagan and Bush administrations, Americans in the top fifth income bracket saw their incomes go up 26.4 percent, but there was no income growth for the bottom 60 percent.

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The team is cruising to the American League Central crown with a 90-60 record, and may even wind up as the top seed in the AL playoff bracket.

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