在不必要的情况下，要尽量避免多种光源间的反复切换，以延长灯管的有效使用寿命。
In case of unnecessary condition, don't try to switch from different light sources, elongating effective use life of lamp.
耳背式助听器使用纽扣式电池，合格的产品使用寿命应在200小时左右，按每日使用12小时计算，有效使用期限约为两周。
BTE button battery life, the qualified products should be in 200 hours or so, is calculated by using 12 hours a day, period of validity for about two weeks.
红外灯板采用铝基板，发热量小，散热快，可有效的延长红外灯使用寿命。
Infrared light board with aluminum plate, heat a small, fast heat dissipation, which can effectively extend the life of infrared light.
在卷帘门的日常使用中，一定要对其进行定期的清洁和保养，才能有效延长卷帘门的使用寿命，保证性能的良好。
In the daily use of rolling shutter door, we must carry out regular cleaning and maintenance, in order to effectively extend the service life of shutter doors, to ensure good performance.
全新数字控制系统，操控清晰简单，有效延长电瓶使用和电机使用寿命。
New digital control system, control is simple and clear, effectively extend the service life of the battery and motor using.
结构设计为全悬浮、高防震式，有效地提高了设备的稳定性，避震特强，平稳低噪音，延长使用寿命。
Structural design for entire aerosol, high quakeproof-like, enhanced equipments stability effectively, shocks proof extra-heavy, the steady low noise, the extension service life.
利用基于成本的FMEA对设计方案通过比较和选择，从而有效减少特定系统在使用寿命内的成本。
Life Cost-Based FMEA is useful for comparing and selecting design alternatives that can reduce the overall life cycle cost of a particular system.
通过对轴流风机转动失衡故障原因的分析，提出了有效的处理方法，延长风机使用寿命。
Through analysing the trouble axial-flow type fan occurs for circling unbalance, this paper puts forward some effective methods to extend the using life of fan.
采用超大容量蓄电池组，能够有效的增加工作时间，延长使用寿命。
Using super capacity battery, can effectively increase working time, prolong service life.
采用复合材料补片对损伤的金属飞机结构进行胶接修理，可以经济而有效地恢复结构的承载能力和延长结构的使用寿命。
It is most economical and effective to renew the load carrying capability and extend the service life by employing composite patches for repair of damaged metallic aircraft structures.
导向支架过载保护，能自动均衡锯齿阻力，有效延长锯带使用寿命。
Stand-oriented Overload Protection to automatically balanced serrated resistance, effectively extending the service life with a saw.
最常用的是钢扣连接，螺旋连接，能有效将滤布、滤网连成环形，并且使用寿命长，滤布不打皱。
The most common method is clipper and spiral seam. It can connect the filter fabrics and filter screens effectively into ring, long life time, no wrinkles.
电瓶有放电功能，有效增加电瓶的使用寿命。
The battery can discharge electricity which can add the life of the battery efficiently.
实践证明这是延长喷嘴使用寿命的有效方案。
利用焊缝金属组织转变的方法可以在焊接过程中直接降低焊接残余拉伸应力，甚至产生残余压缩应力，有效地提高焊接结构的使用寿命。
Utilizing the transformation of bead metal can reduce tensile stress directly in the course of welding, even produces compressive stress, to improve the service life of welding structure effectively.
实践证明，该技术改造能有效的防止换热器管板的开裂，延长了换热器的使用寿命。
Practice proved that technical reconstruction can prevent effectively the crack of exchanger tube sheet, and prolonged the service life of exchanger.
结果表明，添加适量的稀土氧化物可有效地延长顶锤的使用寿命。
The results show that the suitable addition of re oxides may effectively prolong the service life of anvil.
指出正确运用表面强化技术是提高模具使用寿命的一个行之有效的重要途径。
That the proper exertion should be the important way for effective lengthening of die service life has been pointed out.
本文分析了这些缺陷产生的原因，提出了减少磨削缺陷的有效措施，保证和提高了模具的使用寿命。
The causes to affect the dies life were analyzed, the efficient measures to decrease grinding defects were put forward, which ensures and increases the serve life of dies.
通过采用电子水处理器，确保循环冷却水的水质达到要求，有效地降低成本消耗，延长机器的使用寿命。
After use of electronic water processors, quality of the circulating cooling water reached the requirements, costs were effectively reduced and service life of the machines was prolonged.
不锈钢离心泵采用水冷却机械密封，有效延长机械密封使用寿命。
The stainless steel centrifugal pump uses the water cooling mechanical seal, extends the mechanical seal service life effectively.
外包钢加固是提高钢筋混凝土结构安全度、减少事故隐患，延长结构使用寿命的有效方法。
Strengthening by steel armoured is an effective method for increasing degree of safety and decreasing possibility of accident and elongating service life in the reinforced concrete structure.
介绍了多媒体投影仪的选购、使用与维护方法，正确、合理的使用可有效延长使用寿命。
This article introduces the methods of shopping, application and maintenance. Right and rational application effectively prolongs the projector's application life.
内槽表面特殊处理，使用寿命有效延长。
Specially processed surface of internal slot, effectively Lengthens Its service life.
使用时注意接头质量、托辊转动应灵活、表面安上护套，采用在各滚动轮上安装衬垫等措施有效地提高钢丝绳的使用寿命。
Some measures as fittings quality, cradle roll's flexibility, and installing cleading in face, installing mat in every rolling wheel and etc. can increase wire rope's service life.
使用时注意接头质量、托辊转动应灵活、表面安上护套，采用在各滚动轮上安装衬垫等措施有效地提高钢丝绳的使用寿命。
Some measures as fittings quality, cradle roll's flexibility, and installing cleading in face, installing mat in every rolling wheel and etc. can increase wire rope's service life.
应用推荐