停机状态

The advantages of the invention are that it is simple, reliable and stable; and it can optimize operating desk layout, and transform operating desk control at running state.

本发明是一种简单、可靠、安全稳定性好，且能够优化操作台的布局，可在非停机状态时转换操作台控制的工程机械行走速度的双手柄屏蔽控制法。

Traditional maintenance system and method is immoderate and limited,can't accommodate with modern power units especially big power units.

在传统体制下电力企业对发电设备的维护和维修往往采用定期的大小修和事故后非计划停机维修，传统的检修体制和检修方法的不合理性和局限性已不能满足现代机组特别是大机组的检修要求，越来越多的发电企业开始推行发电设备的状态检修来维持设备的正常高效运转以提高设备利用率和降低设备的维修成本。

In view of the time of work, intermission and maintenance for system, the predictive model is divided into two kinds of the state of non-working and consecutive working.

考虑到系统的工作、停机、和维修时间，战备完好性模型分为非工作状态和连续工作预测模型。

Automatic packer/enlacing machine with ELIDA brand: 1、short interface, no metal button, meet the requirement of international environment protection;2、fast packaging rate, high efficiency, 1.5 second per lane;3、quick heat system, just need l V voltage, safety, heating instantly, getting into best packaging status after started;4、automatic stop setting, save electricity practically.

&依利达ELIDA&牌自动打包机/捆扎机：1、接头短，不用铁扣，符合国际环保要求又节约成本；2、打包速度快，效率高，每打一道PP带仅需1.5秒；3、速热系统，1V低电压，安全性好，瞬间加热，开机5秒钟后进入最佳打包状态；4、自动停机装置，省电实用。

Press· after machine stop, check roller

在停机状态下按·键，确认辊轮是否转动。

Journal bearing vibration on turbine units of peak load regulation often occur obvious changing in short time because of its load change. if this change excess some standards, it might lead to abnormal shutdown of the the unit.

调峰机组由于经常需要在变负荷状态下运行，机组轴系振动往往会在短时间内产生变化，如果这种变化超过允许标准，将导致机组非正常停机，不能完成调峰任务。

In this theme, it is resolved the problem that how to monitor the running status of the semiautomatic grab unloaders The system can discover and forecast the failure in time, avoid the magnitude accidents and enormous economic loss, what is more, we can dig out the hidden troubles from the running status of the equipments and cut down the failure stop time caused by human being.

文章解决了对半自动桥式抓斗卸船机运行状况的监测问题，可以及时发现、预告故障，避免重大事故的发生和巨大的经济损失，而且可以根据卸船机的运行状态找出生产系统中的事故隐患，消除事故隐患，减少由于人为和技术因素引起的故障停机时间。

State-wide system performance, predictability and maintenance instructions, fault alarm and security stands; detection and control all the functions in one interface, Chinese display; provide a wide range of communication possibilities can be integrated into a variety of process control systems.

全系统性能状态显示、预见性保养指示、故障报警和安全停机；所有的检测和控制功能集中于同一界面，中文显示；提供广泛的通讯可能性；可以集成到多种工艺控制系统中

A new method used single-chip microcomputer technology which can realize the real-time correcting and automatic tracing with self-exciting frequency of separate-exciting frequency were proposed and with it the safety working situation were assured.

分析了并联型固态感应加热电源它激频率与自激频率不匹配引起停机时电源故障的原因和后果，提出了通过单片机技术实现并联型逆变器它激频率实时修正、自动跟踪自激频率的方法，保证了完成加热后停机过程中逆变器处于安全工作状态，并通过样机试验证实了其正确性和有效性。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。