Relations among frequency, return period and risk rate of hydrologic events

A new method of return period wave height calculation

推算波浪多年一遇波高的新方法

New investment shall also be recovered in the return period.

新增添的投资，亦应在投资回收期内回收完毕。

Risk analysis of return period of strong wind

大风重现期的风险分析

Some types of probability distributions previously used for estimating wave height in return period are reviewed in this aper.

本文对以前使用的推算重现期波高的几种概率分布进行了评述。

"D" type bearings with the lubrication mechanism of polymer, make the bearing surface, and return to the pump inlet side, in order to ensure the effective axis.

“D”型轴承结合了强制润滑机理，使聚合物经轴承表面，并返回到泵的进口侧，以确保旋转轴的有效润滑。

When the airbed fully inflated, return the pump to the housing of airbed to stop the inflation.

当气床充完气后，把泵返回气床内，停止充气。

The construction and working principles of speed sensor, ABS ECU, electromagnetic valve and return liquid pump are analysized in detail.

深入探讨了轮速传感器、防抱死制动电子控制器、电磁阀、回液泵的结构组成与工作原理。

Application of Upside Feed and Underside Return Flow Vertical Double Riser Pipe Heating System in High Rise Building Heating

上供下回双立管供暖系统在高层建筑供暖中的应用

The configuration of supply and return water main and riser in the pipe well of the system is analyzed.

结合实例，分析了系统中管井内供回水干管、管的布置。

Application of Bottom-Income Top-Outcome Air-Conditioning Maximum Unbalance Rate for Downfeed and Direct Return Riser System of Individual Metered Heating

下送上回空调系统的应用下供下回异程式分户计量供暖的最大不平衡率

On the Improvement of Return Water and Vacuum Systems in Power Plant

发电厂循环水、真空等系统的技术改进

Study on the Model of Return Water Quality of Irrigation in Farmland

农田灌溉退水水量水质平衡模型研究

Recommends the control scheme by monitoring the return water temperature.

推荐采用热水回水温度控制方案。

Analysis of heat supply return water of high building

高层建筑供暖回水分析

An Empirical Analysis show that cash flows are the impact of project loans an important factor in the quality, the magnitude of change on the return of project loans have a significant impact.

实证分析的结果表明，现金流入是影响项目贷款质量的一个重要因素，其变动的幅度对项目贷款的归还有重要的影响。

At that time, Yuefu Poems appeared ( Yuefu was an official department being responsible to collect and process folk songs).

乐府诗也是出现在这一时期，乐府是官方的负责收集和创作民歌的机构。

Two Topics to the Collect Folk Songs in North of Shanxi

晋北采风二题&民间花会与国家在场

The benefit to an owner from enforcing his property right is that he can hire workers to exploit his forest and collect the resource rents.

假设产权定义良好，但是那些拥有林地的个体要执行他们对于森林的产权就必定产生一个固定成本（例如建造篱笆或者是雇佣巡逻）。

I need not have to run around to collect rents from tenants just because I like to invest in properties. I can simply invest in companies that have proven moneymaking people.

因为我喜欢房产投资，不必四处奔波收取房客的租金，我只需将钱投资到热心于赚钱的公司里。

In total, 191 villagers collect rents from 3,800 outsiders who have taken up residence.

合计有191位村民向3800个外地人收取房租。