自动作用

In the automatic sprinkler system, alarm valve is a critical component, and its role to three factors: connect or disconnect the water supply, the output 600X Hydraulic Electric Control Valve alarm signal and the prevention of water pumped back into the water supply source, and through the alarm valve can be installed on the system of water supply and alarm device for testing.

在自动喷水灭火系统中，报警阀是至关重要的组件，其作用有三：接通或切断水源、输出报警信号和防止水流倒回供水源，以及通过报警阀可以对系统的供水装置和报警装置进行检验。

Simulated regression analysis showed that the exponential increase of MDA content, plasmamembrane permeability, auto-oxidation rate of the organ and O2 produc-tion rate and parabolic decrease of SOD activity and GSH content as well as the logarithmic decrease of CAT activity in the stressed leaves were found with the decrease of soil water content....

经回归模拟显示，蔗叶MDA含量、质膜差别透性、O_2产生速率和组织自动氧化速率均随土壤含水量的降低呈指数增加，SOD活性和GSH含量呈抛物线变化，而CAT活性呈对数降低；逐步回归分析定量地指出了水分胁迫下蔗叶SOD和CAT在清除活性氧、防止膜脂过氧化和质膜破坏中的协同作用关系，且受O_2产生的影响；经卡方测验证实，该回归模型各参数与大田干旱胁迫的实际结果相符。

Regulators booster pump water supplement a major role in the leaking pipeline system so that the Fire Services Network automatically when water pressure dropped to work.

稳压泵主要起到补水增压的作用，在管道系统渗漏使消防管网水压下降时自动投入工作。

The machine from entering long States, that is, matching pressure, after the closing, when a machine speed up to 10% of the speed, the brush motor, heshui, ink, oil pump, and speed up to 20%, break detection work, epual character to at low speed, press the stop button to stop and automatically from the pressure.

机器进入长车状态，即能合压，合压后机器加速，当速度达到10%时，毛刷电机转、合水、合墨，开油泵；当速度达到20%时，断纸检测机器起作用，降速至最低速时，按停车按钮，停车并自动离压。

This paper discusses that only by settling the problems of system selection, spraying head selection and proper disposition, pipe net disposition , warning valve installment, steady voltage of system, protection of automatic water-spraying fire extinguishing system as well as protection of fire fighting curtain can we make it play its roles better.

论述了只有在自动喷水灭火系统方面解决好系统的选型、喷头选型与合理布置、管网布置、报警阀设置、系统稳压、自喷灭火系统保护面以及关于防火卷帘的保护等问题，才能更好地让它为我们发挥作用。

The analysis of wind vectors from automatic surface observations shows that the mesoscale convergence line between the northerlies and the easterlies in lower troposphere is very important to the torrential rain , which determines the locations and timings of the torrential rain .

地面自动站以及加密站风场资料分析指出，低空偏北风与偏东风之间的中尺度辐合线对暴雨发生有重要作用，其出现的时间和位置决定了中尺度暴雨天气的发生时间和位置。

More attentions were paid to the safety and regulations of the medicine's usage in the hospitals. The Automated Drug Dispensing Machine is set to secure the medicines handlings.

医院药品使用过程的安全性和科学管理越来越受到关注，自动单剂量药品分包机的作用就是保障医院内药品使用的安全性和规范化。

In addition it also has the obvious inhibitory action to the animalistic lard and the peanut oil auto oxidation, but is better than to the lard anti- oxidized effect the peanut oil.

此外其对动物性猪油和花生油的自动氧化也有明显抑制作用，但对猪油的抗氧化效果比花生油好。

As a fault occurred on a distribution line, the breaker and non-communication Protection in the faulted segment's ends will operate to clear the fault segment. The segments of lost power supply will again get power supply from back-up source by the control unit, so that its power supply will be restored.

配电线路发生故障后，故障区段两端的断路器在配电线路无通道保护的作用下动作跳闸，切除故障部分；失去电源的非故障区段在备用电源自动投入单元的控制下，投入备用电源，恢复相应区段的正常供电。

The result indicates that the rotor downwash flow has an obvious inf luence on the missile, but with the control of autopilot the effect can be minished evidently.

结论认为下洗流场对导弹初始弹道的影响是显著的，导弹自动驾驶仪的控制作用可有效减小这种影响。

The good news is that after formatting from the command line to FAT32 (format /fs:fat32 /a:4096 drive:) all but one of the problematic games that I tested work perfectly.

好消息是，从指挥线后格式化了FAT32(格式/曾荫权：了FAT32/答：4096年径：)所有问题，但其中的游戏测试工作，我很好。

In Amsterdam. He is a Dutch painter, draftsman, and etcher of the 17th century, the greatest artist of the Dutch school, a master of light and shadow whose paintings, drawings, and etchings made him a giant in the history of art.

伦勃朗是一位17世纪画家、绘图家、版画家，荷兰学派的最伟大艺术家，他的明暗法的大师，他的绘画、素描和版画使他成为一位艺术史上的巨匠，其画作体裁广泛，擅长肖像画、风景画、风俗画、宗教画、历史画等。