运行时间

High power electron accelerator is the key installation which supplies electron beam to desulfurize from factory smoke, it is required to give stable DC of 500 mA and can operate for long time continuously.

大功率电子加速器是用电子束进行电厂烟气净化的源装置，要求稳定发射直流500mA，且适用于连续长时间运行。

A continous flow equipment operation results show that on the hydrolysis acidulation,organic acid rates is 10%,organic compound removal rates is 25% or so,when the HRT of hydrolysic acidulation is about 6~10 hours, and penicillin wastewater dilute with the third water supply, the CODcr and Total Nitrogen removal rate would reach about 90% and 60%.

小试研究表明，青霉素废水在不同稀释倍数时，水解酸化反应水力停留时间为6~10h时，总有机酸酸化率达到10%左右，CODcr去除率20%左右；膜生物反应器的CODcr运行负荷达到8kg/m3·d，去除率90%左右；系统CODcr和总氮去除率可稳定在90%和60%以上。

These actions can be run at the same actuation time in any combination.

这些行动可以同时运行驱动时间在任何组合。

The process of SBR system and the relationship of organic load and aeration time at low temperature were studied.

研究了低温和常温条件下SBR系统的运行状况，探索了低温条件下不同有机负荷与曝气时间的对应关系。

The test resultsshow that friendly interface,simple operation,accuratedata,reliability and stability are obtained.The real-timemonitoring for all of the sensors in aerometry orlong-term test can be realized by this system.

该软件界面友好，操作简单，数据结果准确，并且运行可靠、稳定，既可以实时显示各传感器的全部动态响应过程，又可以进行长时间老化试验的观测。

A dynamic monitoring and identifying system of Fe2O3 series gas sensors for the research of electronic nose is introduced. The system has 6 channels to input 0~2.5V voltage signals, measures system temperature, makes thermoregulation for sensor with hardware and has LCD screen and voice function. The heating circuit using TL494 chip and PWM mode is realized. Offline and online identification is realized. The hardware design is based on 16 bits MSP430F149 microcontroller. The software design for digital acquisition and identification based on Windows operating system is compiled by Visual Basic 6.0. The test results show that friendly interface, simple operation, accurate data, reliability and stability are obtained. The real-time monitoring for all of the sensors in aerometry or identification can be realized by BP ANN.

介绍了一种用于电子鼻研究的Fe2O3系列气敏传感器阵列动态测试、控制和识别系统；该系统能够同时采集6路0~2.5V的模拟电压信号，测量系统温度、硬件对传感器进行温度补偿，同时具有液晶显示和语音功能；加热电路用TL494芯片采用PWM方式实现，能实现脱机和联机两种不同的识别模式；以16位单片机MSP430F149为核心设计了硬件系统，用Visual Basic 6.0设计了基于Windows操作系统下的数据采集与模式识别软件；该软件界面友好，操作简单，数据结果准确，运行可靠、稳定，既可以长时间实时显示各传感器的全部动态响应过程，又可以用BP神经网络进行模式识别。

These additional hours of airtime will add more than 30% of first-run coverage shown on television.

这些额外小时的通话时间将增加30 ％以上为第一次运行时的覆盖面显示在电视上。

If the process is not completed within the allotted time, it is suspended and another process is run.

如果进程在分配的时间内没有完成，它即被暂停，而另一个进程开始运行。

It allows you to run these processes over a long period of time.

这就能让你在一段很长的时间内运行这些进程。

The post-evaluation of highway construction project goal sustainability is analytic evaluation made after the completion and a period of operation of the project , through analyzing and evaluating for condition of exterior (development of social and economy, management of system and code , condition of highway net , construction of corresponding establishment ) and interiority (system of function , interior management and circumstances of service , charge for highway and the condition of operation), to judge the project of highway operate smoothly or not , and the project have the ability to achieve the target of safety , expeditor , shortcut , higher benefit and lower cost persistently or not .

公路建设项目目标持续性后评价是指公路建设项目在建成通车后一段时间，通过对外部条件(社会经济发展、管理体制与法规、公路网状况、配套设施建设)和内部条件(运行机制、内部管理与服务情况、公路收费及运营状况)等的分析评价，来判断此公路建设项目是否能顺利的持续运营下去，并且和有能力持续实现它安全、通畅、快捷、高效益和低成本这一目标。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。