Reduced frequency of maintenance and repair, especially expensive repairs, is a direct fallout of weakening employment rates, consumer income and spending power.
保养和维修的次数减少(尤其是昂贵的维修)，直接导致就业市场疲软，消费者收入和消费能力下降。
The frequency and high cost of this has led to reluctance by some operators to have this maintenance done at the required frequency.
频率和成本高，这导致一些运营商不愿意将这一维修工作在所需的频率。
Equipment is durable, convenient cleaning, maintenance simple frequency control of motor speed conveyor belt speed can be adjusted according to product different control at any time.
设备经久耐用，清洗方便，维修简单变频调速可根据产品不同随时控制调整输送带速度。
The failure vector, failure frequency sequence, maintenance vector, and renovation sequence of repairable components were constructed.
构造了元件的故障向量、故障频率序列、维修向量和修复序列。
This article mainly addresses the maintenance period of clock frequency of SPC exchanges in China's telecommunication network.
本文主要讨论我国电信网中程控交换局时钟频率维护周期的确定问题。
Thee instructions must indicate the type and frequency of inspections and maintenance required for safety reasons.
使用说明书中必须指出因安全原因所需的检查和维护的类型和频次。
It is verified that the new hydraulic breaking hammer features simple structure, stepless adjustment of impacting power and frequency, power saving, easy maintenance, etc.
实践证明，该液压破碎锤具有结构简单，冲击能和冲击频率可无级调节，节能，维修方便等优点。
For route Maintenance, some route parameters are introduced and studied such as the average frequency of route recovery and the average time for a route to be valid.
还研究了路由恢复的平均频率以及路由有效的平均时间；给出了这些参数的理论公式。
Offset driving wheel in combination with castor wheel increase stability of truck during lifting, while minimize the maintenance frequency compared to a single central wheel.
偏置式驱动轮与万向轮相结合，增加车子在操作过程中的稳定性，同时减少了万向轮的维修频率。
The disinhibitory IF of subcortical neurons contributes to transmission of low spatial frequency information of visual images and tO the maintenance of color constancy.
皮层下神经元的去抑制整合野参与传递视觉图像中的低空间频率信息，并与色觉恒定性机制有关。
The efficiency of a parallel connection double-pump irrigation System is not only related to the break - down and recovery frequency but also to the operation and maintenance fashion of the System.
双泵并联灌溉系统的有效度不仅与机组故障率和修复率有关，而且与系统的运行方式及维修方式有关。
Because of the use of frequency converter, so that pump speed decreased, exports to reduce stress, a reduction of mechanical wear, reducing maintenance workload, extended equipment life.
由于变频器的使用，使泵转速下降，出口压力降低，减少了机械磨损，降低了维修工作量，延长了设备的使用寿命。
Strengthened the stability of the melting salt, reduce the melting salt maintenance frequency, simplify with the perfect craft rules distance.
增强了熔盐的稳定性，减少了熔盐维护频率，简化和完善工艺规程。
Based on the maintenance case analysis of high-frequency high-voltage generator, this paper discusses the methods and main points of the troubleshooting.
本文通过对高频高压发生器维修案例进行分析，论述了维修的方法和要点。
The insulation monitoring to generators with the technology of radio frequency and fuzzy diagnosis is a contribution to condition-based maintenance, which has been confirmed in practice.
用射频技术与模糊诊断技术对发电机绝缘状态监测，已经取得一定的实际应用效果，并在实践中逐渐显露出它对状态维修的贡献。
Therefore, advanced burner architecture has the potential to reduce the need for maintenance outages and the frequency of decoking.
因此，可以说，新型燃烧室设计在减少停机检修和清焦次数方面潜力无限。
The vorticity flux divergence of the high frequency eddies in the maintenance of the blocking is also discussed. Some useful results are thus acquired.
通过分析和讨论阻塞形成、维持和衰亡过程中低频涡动和高频涡动的矢量型以及高频涡动对阻塞流型的强迫作用，得到了若干有意义的结果。
We need a Service Engineer specialized in Service and Maintenance of Control Systems, PLC and Frequency Converter for our equipment in China and Southeast Asia.
我司拟招聘服务工程师，主要负责在中国以及东南亚地区我司电控设备的服务及维修，包括控制系统，PLC以及变频器等。
We need a Service Engineer specialized in Service and Maintenance of Control Systems, PLC and Frequency Converter for our equipment in China and Southeast Asia.
我司拟招聘服务工程师，主要负责在中国以及东南亚地区我司电控设备的服务及维修，包括控制系统，PLC以及变频器等。
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