往复式压缩机在运行中容易磨损和断裂。
Reciprocating compressors are prone to wear and tear during operation.
为了避免出现运动部件的过早磨损、噪音或振动运行，就要根据流体状态选择止回阀的通径。
Premature wear and noisy operation or vibration of the moving parts can be avoided by selecting the size of check valve on the basis of flow conditions.
影响球磨机经济运行的因素较多，首先是钢球和衬板由于选材和匹配不当，磨损严重、消耗量大。
The factors which influence the ball mill operating economically is more. First, the wear consumption of steel sphere and backing sheet is serious.
主要叙述了省煤器的磨损机理。 对省煤器的设计，安装与运行提出防磨建议与要求。
Description of the principle on the wearing of economizer, and the suggestions & requirements for the design, installation and operation are cited.
几乎在所有一切情况下，不正确安装和运行比起磨损更能引起水泵失效。
In nearly all instances, pump failure is the result of improper installation or operation rather than normal wear.
循环流化床锅炉中金属部件及耐火材料的磨损是造成其运行事故的主要原因之一。
The abrasion of metallic parts and fire-resistant materials for circulating fluidized bed (CFB) boilers is one of the main causes of operation failures.
文章根据皮碗式清管器在钢质管道中的运行特点，分析了影响清管器皮碗的特性及磨损因素，给出了皮碗合理过盈量。
The article analyzes characteristics and abrasion factor of leather cap type pig according operation feature, and then proposes reasonable magnitude of interference.
高炉料车衬板磨损问题，是炼铁厂普遍存在的难题，它不仅影响炼铁系统的正常运行，而且增加日常维护的工作量。
The wearing question of liner in skip car is a prevalent problem in the iron-making plant, which not only affects good running of the system, but also increases everyday maintenance workload.
针对目前许多电站锅炉风机运行效率不高，磨损与积灰严重的情况。
CAD program package for the centrifugal fan of utility boiler has been developed in consideration of its low running efficiency, wearing and ash deposit.
火车车轮在运行一段时间后会产生擦伤、剥离、龟裂、磨损和裂纹等缺陷，严重威胁行车安全。
Train wheels in operation for some time will have scratches, peeling cracking wear and defects such as cracks, a serious threat to road safety.
水轮机在含沙水流中运行时，常遭到泥沙磨损和磨蚀破坏。
The cavitation and abrasion of hydraulic turbines in the silt laden water were discussed.
在原油罐运行过程中，自然腐蚀、介质腐蚀和磨损腐蚀都将引起原油罐的腐蚀损坏。
During the operating of oil tank, natural corrosion, medium corrosion and erosion corrosion will make the oil tank to damage.
阻尼器经过几年的运行以后，阻尼器内部的液压介质、密封件也会发生不同程度的老化，相对滑动的零件之间也会产生不同程度的磨损；
After several years' operation, hydraulic medium and sealing elements inside the damper also have different degrees of aging, and abrasion is also caused among relative sliding parts;
对氧压机运行周期短，活塞环磨损过快进行原因分析。
The paper analyzes the causes of short operation period and quick abrasion of piston rings.
由于岷江含沙量大，使得映秀湾水电站拦河闸在多年运行中间室底板、上游铺盖和下游护坦磨损严重。
High sediment charge of Minjiang River caused severe abrasim of barrage gate's bottom plate, upstreams blanket & downstreams fencing wall during many year's operation.
本文根据多年的设计和运行经验，对循环流化床锅炉在运行过程中的磨损问题进行探讨。
This article gives out some discussions on wear of CFB boilers during operation on the basis of many years experience in design and operation.
采用本实用新型的装订机专用导电橡胶垫座，不仅方便了用户装订操作及提高装订工 作效率，而且可避免机器产生运行故障和钻头出现早期磨损。
The utility model is featured with convenient bookbinding operation and high working efficiency, and can avoid operation faults of the machine and early wearing of the drill.
处理量大、磨损低、运行成本低是其显著的特点。
Handling capacity of large, low wear, low running costs are of its significant characteristics.
由于小浪底电站特殊的水质条件，水轮机的泥沙磨损问题对小浪底的安全稳定运行构成了相当大的威胁。
Because of the special water quality, sand abrasion is a severe menace to the operate stability of the units in Xiaolangdi Hydropower Plant.
为了避免以取代竖井中运行严重磨损条件下，它可能是可取的新闻界对他们易于更换硬化环嘴唇的印章产生影响。
To avoid having to replace shafts running in severely abrasive conditions, it may be desirable to press on to them easily replaceable hardened ring for the lips of the seal to bear on.
该系统在高转速离心压缩机中的应用表明，磨损泄漏均微小，运行稳定可靠。
Application of this system in high speed centrifugal compressor shows that the wear and leakage are very little. The operation is stable and reliable.
该装置还具有辊子磨损后调整方便，运行平稳，零部件不易损坏，节省维修费用，降低能耗等诸多特点。
In addition, the system has such advantages as easy setting of the worn roll, smooth running, durable parts, low maintenance cost as well energy-saving operation.
在10MW高温气冷堆(HTR - 10)中，由于石墨构件的磨损会产生石墨粉尘，将影响反应堆的正常运行。
In 10mw High Temperature Gas-cooled reactor (HTR-10), the wear of graphite components generates the graphite dust to influence the normal working of the reactor.
通过改善密封钢丝绳的运行条件，有效地减少牵引索附加压力，减少挤压断丝和磨损，可提高钢丝绳的寿命。
Improving function condition of locked coil wire rope can decrease additive pressure effectively, reduce break wire by extrusion and wear, and increase the life of steel wire rope.
摘要：针对动叶可调双级轴流风机长期运行中叶片磨损造成转子质量不平衡，引起风机振动增大的问题。
Abstract: the vibration increasing of adjustable vane double-stage axial flow fan caused by the rotors mass unbalance for the vane abrasion in long period running is a main malfunction.
阐述了基本磨粒类型、磨损类型、特征、产生机理与设备运行状态之间的内在联系；
The inner relations between each basic kind of wear particles and wear type, wear particle characters, wear mechanism, machine running status are analyzed and expatiated.
高压锅炉过热器在运行中受到飞灰、吹灰磨损，导致管壁减薄。
Abraded by flying ash and blowing ash, the tube wall of low temperature superheater of HP boiler was thinned during operation.
通过分析可知，大型同步电机采用变频调速装置，可降低机械磨损，提高设备的运行可靠性。
It tells that the large-scale synchronous machine using the frequency conversion speeder, might reduce the machinery wearing, enhances the equipment reliability.
针对工业装置运行中的实际问题，在综合热态流化床实验台上研究了不同运行参数下石英砂的磨损规律。
Referring to some problems in industrial devices, the attrition of quartzite particles at various operational parameters in a hot fluidized bed was investigated.
针对工业装置运行中的实际问题，在综合热态流化床实验台上研究了不同运行参数下石英砂的磨损规律。
Referring to some problems in industrial devices, the attrition of quartzite particles at various operational parameters in a hot fluidized bed was investigated.
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