安全装置

The primary loop system of nuclear power equipment working safely and creditably is very important for the equipment operation. So it is important to know the varied rule of every parameter in the system.

由于核动力装置一回路系统的安全可靠工作对整个核动力装置的正常运行十分重要，因此，掌握核动力装置一回路系统在受到扰动时，系统各参数的变化规律显得尤为重要。

However, because of the manual operation mode, which makes dataread and record randomly and trustlessly, and the diverseness of the detector'scapabilities, the current detecting ways for the train tail devices can't confirm theusing devices well worked. Making sure the reliability of the train tail devices andimproving the working safety have been an urgent problem to be resolved.

但现有的列尾装置检测，均由人工手动完成，读数、记录、随意性强，可靠性低，更由于现场检测人员业务素质参差不齐，责任心有高有低，不能保证投入运行的列尾装置均能正常使用，因此，如何确保列尾装置的可靠性，提高行车安全，已成为急迫需要解决的一个问题。

The emergency door which covers injector apparatus , blowing apparatus , turn device and shedder is installed above the front rack equipped with electric gas safety device .

在前机架的上面装有安全门，将注，吹合模装置，回转装置，脱模装置等罩在里面，且配以电气保险装置。

The discussion covers IMPCOCA110 gas carburator, ALTRONIC breakerless ignition system, and the safety features of KNG 3200E gas engines, including protective system, oil-pressure safety control, and water-level safety control.

本文主要介绍国内各油田用的小功率天然气机采用较多的美国IMPCO CA110型气体燃料混合器和ALTRONIC无触点点火系统以及日本KNG 3200E天然气机的安全保护装置、油压低停车装置和水位低停车装置的结构特点及工作原理，并提出有关发展天然气机的几点建议。

Brake is one of the most important components which ensure automobile run, and the clearance self-regulating device of brake is one of the most important parts of brake, but the study on the capabilities of clearance self-regulating device of discal brake is very little, especially the testing study on self- regulating device of discal brake is almost vacant.

汽车制动器是保证汽车安全行驶的重要部件，制动器间隙自调装置是制动器的一个重要部件，然而制动器的间隙自调装置性能研究在国内外比较少，特别是盘式制动器间隙自调装置检测的研究在国内还是空白。

Mobile communication devices such as PDA and cellular phone will be inalterable and credible by installing the PTD.

PDA、手机等行动装置加装此安全模组晶片将成为可信赖之防窜改装置，即个人信赖装置。

Novel synthesis technology of trimethylbenzoquinone by catalytic oxidation of pseudocumene ;2. The 7 000 TPY pseudocumene unit in PetroChina Fushun Petrochemical Company is a grassroot plant.

中国石油抚顺石油化工公司石化三厂7 kt/a偏三甲苯装置为新建装置，自2003年9月开工以来，装置热源系统及设备在设计上存在问题，安全生产出现困难。

The brake equipment was necessary for ensuring the safety of the train running, and the brake beam was one of the key parts in the foundation brake rigging, whose safety and reliability Playan important role in the running of train safely.

制动装置是保证列车安全运行所必需的，而制动梁是基础制动装置中的关键零部件之一，它的安全性、可靠性对列车的运行安全起重要的作用。

Based on the principle of "Giving first place to safety and laying stress on prevention" and requirements of power safety production, the whole-process safety identification system was established with emphasis on the key points of protection device checking, electrical equipment maintenance, preventive tests, and safety-related operational work. The system is expected to ensure safety of site operation of 500kV substations and prevent happening of faults due to operational and managerial peccancies.

阐述坚持&安全第一，预防为主&的原则，按照现有电力安全生产的各项措施要求，针对500kV变电站内保护装置校验、电气设备检修、预防性试验及运行操作中涉及安全的关键节点，从作业准备、实施到结束，全过程地建立安全鉴证制度，确保500kV变电站现场作业安全，遏制各类行为性违章和管理性违章造成的人身、电网、设备事故的发生。

A deviation to enable business card printing and membership card making more neatly away material; business card printing and membership card Studio Center-drum for double-deck, using thermostatical hollow water circulation system structure, plated nickel plating avoids corrosion, Nano-imprint lithography drum machine, safe and reliable braking equipment; spam satellite business card printing and membership card, four business card printing and membership card production unit in the Centre of coining drum distribution around the business card printing and membership card making support adoption of the integral structure, intensity that cannot be easily; Center for the imprint drum version, roller roller, using separate servo motors between the gearless, Business card printing and membership card making length is not supported by gear pitch in roll-wide choice; business card printing and membership card making pressure, roller and roller pressure singlein servo motor and with memory with two types of regulation, accurate and rapid adjustment; closed ceramic Roller blade device ink to ensure that the business card printing and membership card making ink stability, blade-like device for pneumatic compression; taojian the plate cylinder, taojian-reseaus and roller, the portal structure of push-pull roller and taojian beckenbachannular roller to replace a simple and quick; roller servomotor-driven business card printing and membership card production and business card printing and membership card making machine be a certain speed, stopping the slow down to prevent the ink roller network hang dry knot, splash-proof ink installed equipment downtime or roller pressure, from the printing plate out of arrive﹖, stop to ink, the plate cylinder the full delivery from the pressure to keep the printing plate clean; stainless steel-monlchamus tuhung-glass to prevent ink prints get dirty; dryer direct to the wind, air flow loss small high efficiency, reduces noise scene, new oven heat energy to secondary structures, control temperature control system using intelligentized; traction roll at the same time acts as both a cooling rolls, new structure increases cooling effect.

纠偏，使制卡和会员卡制作走料更加整齐；制卡和会员卡制作部中心大滚筒为双层空心式，采用恒温水循环系统结构，表面镀镍处理可避免锈蚀，中心压印滚筒采用机械制动装置，安全可靠；卫星式制卡和会员卡制作方式，4个制卡和会员卡制作单元分布在中心压印滚筒周围，制卡和会员卡制作支架采用整体式结构，强度好不易变形；中心压印滚筒、版辊筒、网纹辊之间采用独立伺服电机无齿轮传动，制卡和会员卡制作长度不受齿轮节距限制，在版辊范围内任意选择；制卡和会员卡制作压力、网纹辊与版辊之间的压力分别用伺服电机调整，并具有记忆功能，调整有两种调节方式，精确调整与快速调节；陶瓷网纹辊封闭刮刀装置供墨，可确保制卡和会员卡制作过程中油墨稳定饱满，刮刀装置为气动加压；套筒式印版滚筒，套筒式网纹辊筒，门式推拉式结构使套筒版辊与套筒网纹辊更换简单快速；网纹辊由伺服电机驱动，制卡和会员卡制作时与制卡和会员卡制作机保持相对一定的速度，停机时则放慢速度匀墨，防止网纹辊网坑枯结，两边安装防油墨泼溅装置，在停机或离压时，网纹辊立即从印版脱离开来，停止给墨，印版滚筒把墨完全传递后离压，保持印版清洁；不锈钢接墨斗，防止油墨滴漏蹭脏印品；干燥箱采用直接进风型式，风量损失小效率高，减小了现场噪音，新型烘箱结构热能可二次利用，控制采用智能化恒温系统；牵引辊可同时兼作冷却辊使用，新型结构增大了冷却效果。

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。