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- reduction of service life 缩短使用寿命
- Based on the experiments, a conclusion can be made that proper reduction of the said ratio will bring about a better supression of the crack, thus a longer service life of the plug. 试验表明,适当减小径壁比可抑制顶头工作锥纵裂,延长顶头使用寿命。
- Chiba No. 6 blast furnace (inner volume, 4500 m3) was blown out after the world record of service life, twenty years and nine months. 千叶厂6号高炉(内容积4500m~3)在创造了高炉寿命的世界纪录后停炉了。 其纪录为 20年 9个月。
- Pot door is sealed up with gasing type silicon rubber , is sealed and reliable , the length of service life is changed per 3 years one time. 锅门采用充气式硅橡胶密封,密封可靠,使用寿命长,每三年更换一次。
- Through analyzing experiments result of two kind of waterproof materials give new forcast model of service life of the waterproof material. 通过对橡胶试验结果的分析,提出新的橡胶寿命的预测模型;
- The bellow mechenical seal,adopted originally on heat carrier pump for DMT unit,is easy to leak and short of service life. DMT装置中的热载体泵原采用波纹管机械密封,易泄漏、使用寿命短。
- The reduction of unemployment should be paramount. 降低失业率应是头等大事。
- Damage tolerance and durability meets the comprehensive requirements of prolongation of service life, high reliability and low maintenance cost of modern submarines. 摘要损伤容限与耐久性的结合体现了现代潜艇结构延长寿命、提高可靠性和降低维修成本的综合要求。
- Via study on the leakage of seal of oil dampers,the methods to systematically solve the problem of service life of oil damper seal in design,material and technology are given. 通过对减振器密封泄漏的研究,提出了在设计、材料和工艺上系统地解决减振器密封寿命问题的方法。
- On the other hand, improving the serving environments,such as optimizing the furnace’s structure, regulating manhandle, etc. increase of service life. 另一方面,改善使用环境,如通过炉型改进优化,规范人为操作等措施,以提高其使用寿命。
- Promotion will go by length of service. 晋升以服务年限为准。
- He has been mustered out of service. 他已退伍。
- Can I be of service to you in organizing the trip? 你组织这次旅行需要我帮忙吗?
- A reduction of the entered value of an asset. 降低,划减资产帐面价值的降低
- Your price is too high. We ask for reduction of 5%. 贵公司的报价太高。敝公司要求减价5%25。
- We emphasize that the quick method of service life test(Charge 42 min.1C, discharge 18 min 2C,Per cycle)can not be used to replace the group test (100%DOD discharge 5-7A)in the evaluation of battery quality. 寿命检测方法不能采用单个电池快速测试 (1 C 充 42 m in,2 C 放 18 m in 为一个循环) 要成组检测 (3 个或 4 个一组),工作电流 5 A 或 7 A 放电(D O D 100%25 ),否则会得到不同的结果,影响产品质量的认定。
- The scale of reduction of a microform. 缩微印刷品的缩小比例。
- The quality of service in this restaurant has improved a lot. 这个饭店的服务质量已经有了很大改善。
- Your price is too high.We ask for reduction of 5%. 贵公司的报价太高,敝公司要求减价5%25。
- This represents a reduction of 5%in real terms. 这相当于实际减少了 5%25。