On the other hand, major systems are designed for severe rain storms with a design return period of 50 to 100 years.
另一方面，大型系统用于应对严重的暴雨，设计应对50到100年一遇的暴雨。
The analytical expressions of the optimal design intensity and return period are deduced by using the decision-making m…
使用该决策方法导出了最佳设计烈度和重现周期的解析表达式，从而得出了对抗震设计具有重要意义的结论。
The latest research on wave height and return period doesn't address Padang's needs; the real problem is simply that there is not enough time to evacuate.
最近关于海浪高度和周期研究以满足巴东人的需求，现实问题是没有足够的时间撤离。
This paper also discusses the influence of typhoon wave patterns on the coastal engineering design parameters such as wave height, return period, etc.
文中还讨论了台风波浪波型对海岸工程建设中的设计波高、周期等要素取值的影响。
The hydrologic design values of specific design return period or frequency are random variables having certain distribution pattern, so there are some uncertainty in it.
指定设计重现期或频率的水文设计值为随机变数，有一定的分布规律，表明它有相应的不确定性。
It can be seen that the frequency curve calculation is basically reasonable and show the estimation of "1482 flood" return period is rational after putting palaeofloods into flood series.
把古洪水加入到洪水系列后进行频率计算，可以看出频率曲线基本合理，说明对1482年洪水重现期的判断是合理的。
His fall from grace in the 1980s, followed by his return to Apple in 1996 after a period in the wilderness, is an inspiration to any businessperson whose career has taken a turn for the worse.
他在二十世纪80年代失宠，在一段时间的沉寂后于1996年重返苹果。对于任何一位职业生涯一落千丈的商人来说，这都是一种鼓舞。
In general, we believe this also reflects a return to a period of stable, predictable policy-making, with prudent macro-economic management.
从总体看，我们认为这也反映出恢复到一个稳定和可预见的政策制定以及审慎的宏观经济管理阶段。
And, if a message for this client is received within the timeout period, the server will find the outstanding request and return the message with the response.
而当尚未超时的情况下收到了该客户的新消息，服务器就会找到未完成的请求，把新消息做为响应返回给客户端。
Likewise, exercising the pelvic muscles with Kegels during this period may enhance their elasticity, strengthen them, and speed their return to normal tone.
同样在这段时间里锻炼骨盆肌肉会增加肌肉弹力，肌肉发达，会有助于它们在分娩后恢复到原来的状态。
If you were holding 20% cash and wanted to match the 7.4% of the Dow Jones industrials for the fourth quarter, your stock picks needed to return about 9.3% for the period.
第四季度持币20%的情况下，想要和道指的7.4%角力，你同期精选股票的回报就必须要有9.3%。
"We expected Etna to return to activity in this period," volcanologist Boris Behncke told OurAmazingPlanet.
“我们预料埃特纳火山在此期间重归活跃，”火山学家波利斯·别涅克告诉我们《神奇星球》说。
The investigators found that “any period of mild or greater severity nonadherence was significantly predictive of return of psychotic symptoms.”
这些研究者发现“任何周期的轻度或更严重的不依从是精神病症状恢复的明显前兆。”
We are going to return from exile in the 530s, o.k.? So when we talk about the post-exilic period, we are talking about the period after the return.
我们将会回到530年左右的流放时期，好吧，当我们说到流放后时期，我们就的是回归后的时期。
Inverse ETFs offer a way for investors to bet on a fall in an asset class but they may not always deliver such a return over an extended period.
逆转的ETFs为投资者提供了一种方法，但是在长期它们并不会总是带回这种回报。
When gold was up by more than 20% over a five-year period, the median return from large-cap American stocks in the same era was just 2.1%.
当金价在5年内增长超过20%，美国大盘股的同期中位回报只有2.1%。
The one piece of financial guidance provided by Nokia was that they expected Devices and Services operating margins to return to greater than 10% following the transition period of 2011 and 2012.
诺基亚提供的一份财务指引是，他们期望在2011年及2012年的过渡期之后，设备和服务运营利润将恢复到超过10%的水平。
It is possible to feel isolated and experience " reverse culture shock" when you return home for a visit after an extended period of time away.
你很有可能感到被遗忘，并且当你经过一段时间后回国时可能会体验到“反文化冲击”。
At the peak of the euphoric period, Banks had return on equity of 20% or more and multiple of earning for most big Banks was in the vicinity of 10%.
在以前日子最好的时候，银行的股权收益率达20%甚至更多，而同期大多数大银行的市盈率都在10%左右。
Where a commodity still cannot be used properly after being repaired twice within the guaranteed maintenance period, the business operator must be responsible for replacement or return.
在保修期内两次修理仍不能正常使用的，经营者应当负责更换或者退货。
The return to investment in terms of growth over a longer period is more informative.
从长期增长的角度来看资本回报率更有意义。
Even missing as little as 25 percent of the prescribed dosage over a period of two weeks raised the risk of symptom return.
甚至减少一点(如25%)处方用量超过两周时间，也会增加症状复发的风险。
Return on sales was significantly positively related to change in CSP for the third financial period, indicating that long-term financial benefits may exist when CSP is improved.
销售回报与第三财季CSP的变动呈显著正相关，这说明CSP得到改善时，长期收益或许也可出现。
And what this chart only begins to hint at is that these high rates have been sustained for a long period, and are unlikely to return to normal levels anytime soon.
图表暗示，高失业率已经持续很长时间，不可能很快恢复到正常水平。
Not only does the store have an unlimited period for returns, but it will also provide you with a full refund if and when you do choose to return an item.
这家公司不仅无限期接受退货，并在你选择退货时提供全额退款。
A paper by AQR, a hedge-fund group, found that a simple trend-following system produced a 17.8% annual return over the period from 1985 to 2009.
根据对冲基金集团AQR的一篇文章，趋势跟踪系统在1985至2009年间年利润为17.8%。
The decade the pessimists want to return us to is the 1980s, the last period before society had any significant digital freedoms.
悲观主义者想让我们退回到上世纪八十年代，那是任何数字化自由到来之前的最后年代。
The decade the pessimists want to return us to is the 1980s, the last period before society had any significant digital freedoms.
悲观主义者想让我们退回到上世纪八十年代，那是任何数字化自由到来之前的最后年代。
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