| 1. | The operation life of an electric component can be considerably shortened if its ability is overrated
如果超出电气元件的额定能力，元件的寿命会大大缩短。 |
| 2. | Application of ion implantation and d - gun spraying technology to improve operation life for jet element of fluid efflux hammer
应用离子注入和爆炸喷涂技术提高液动锤射流元件寿命 |
| 3. | The application of advanced nc welding technology in europe is the key factor in improvement of water tank operation life
先进的数控焊接工艺，焊接是影响水槽寿命的关键因素，先进的焊接工艺，焊接精密坚固。 |
| 4. | Analyzing result of simulated experiment data shows that the test method can increase availably the accuracy of the transistor steady - state operation life test method
模拟试验数据分析结果表明，该试验方法可以有效地提高晶体管稳态工作寿命试验方法的可信度。 |
| 5. | Air - removed filter series is the attached device of the flow meter , which can remover the air and solid impurity so as to ensure the flow metre accuracy and operation life
消气过滤器是流量计附属设备，它具有消气、过滤液体中固体杂质的作用，从而保证流量计的计量精度，延长流量计的使用寿命。 |
| 6. | To increase the accuracy of the test method , a steady - state operation life test method with additional measuring and strictly controlling transistor junction temperature , in the highest temperature range , is given
旨在提高晶体管稳态工作寿命试验方法的可信度，提出了一种在试验过程中实时测量并严格控制晶体管结温在最高允许结温附近的稳态工作寿命试验方法。 |
| 7. | After the innovation , it can greatly restrain fouling of the evaporator pipes , eliminate smoke and bad smell , lengthen the operation life to over 1 month ; evaporators only need alkali liquor and water for recycling cleaning
实施后明显抑制了蒸发器列管结垢趋势，焚烧炉烟气臭气消除，运行周期达到1个月以上；清洗蒸发器时，只需用稀碱液和水循环清洗，避免了频繁打开蒸发器机械清洗。 |
| 8. | Analyzing the various problems of current steady - state operation life test standard , it is pointed out that , not measuring and controlling , transistor junction temperature in current transistor steady - state operation life test can lead to fatal inaccuracy of the test results
摘要在分析了现行标准中晶体管稳态工作寿命试验方法存在问题的基础上，认为在现行的稳态工作寿命试验中没有对晶体管的结温实施测量和控制，是导致试验结果不准确的重要原因。 |
| 9. | 4u series potato harvester is mainly used for harvesting potato , garlic , sweet potato , peanut and other crops under the ground with the merits of high efficiency , lower breakage , running fast without trembling , no blocking by the grasses , the structure is simple and the operation life time is long , etc
天盛机械制造有限公司生产的4u系列土豆收获机主要用于收获土豆、大蒜、地瓜、花生等地下根茎农作物.具有收获效率高、破损率低、运转轻快无震动、不堵草、漏土快、结构简洁、使用寿命长等特点。 |
