tank life

油罐使用期

  • Storage tank is prone to have accident and is harm to safety of life and property .

    生产和使用中易发生事故,危害 人们 生命财产安全。

  • It is pointed out that our target is to increase glass tank service life from 3 years to 5 years .

    把玻璃熔 寿命由目前的3年左右提高到5年左右是当前我国玻璃工业用 耐火材料发展的 首要目标。

  • Methods Weighing method was used in the survey of tank crews ' diet for 3 days the life observation method was used on the forth day and health function checkup was made .

    方法 膳食调查采用3d膳食称重法,能量消耗调查采用 生活观察法,并进行体格功能检查。

  • Spherical tank is one of the main tools for gas storage . It is very important to prevent the tank from accidents improve its reliability and expand its using life for safety of gas production and development of domestic economy .

    球罐作为天然气储存的主要手段之一,预防它的事故发生,提高其可靠性并延长安全使用 寿命,对于安全生产和国民经济的稳定发展具有十分重要的意义。

  • Analysis of Missile Tank Residual Life

    导弹 的剩余 寿命分析

  • So necessary measures must be taken to prolong the tank life .

    所以,必须采取必要措施来延长 油罐 使用 寿命

  • Thereby the water tank can be better protected and the normal service life of the water tank is ensured .

    从而能够更好地保护 水箱,保证水箱的正常使用 寿命

  • These measures have strengthened the anticorrosive ability of the bottom of the oil tank to a certain extent and have lengthened the service life of the oil tank .

    这些措施在一定程度上增强了储油 底板的抗腐蚀能力,延长了油罐的使用 寿命

  • Crew members also have individual urine funnels which are attached to hoses and the urine is deposited into a wastewater tank . He spent all his life in dropping buckets into empty wells .

    太空组员有个别的小便漏斗接到水管上,尿会存放在废 水桶中。他 一生都是把水桶投入空井,做了些徒劳无益的事情。

  • Considering some safety factor the remain life of the tank is 9 years the remain initiation life of fatigue crack is 6 years .

    在考虑一定的安全系数后,对所分析的 球罐给出的剩余总寿命为9年,至启裂的剩余 寿命为6年。

  • In view of the reliability fatigue life of the aircraft auxiliary fuel tank cone this paper adopts the method of accelerated test to assess its life span .

    针对飞机副 油箱尾锥可靠性疲劳寿命问题,采用加速寿命试验方法对其进行 寿命评估,通过试验和部队试用证明方法是完全可行的。

  • A repair process study has been conducted to delay the occurrence and propagation of fatigue cracks which are likely to exist in the welded area around the air chamber union on the wall of accumulator fuel tank in a certain-type aircraft to prolong the service life of the tank .

    针对某型飞机蓄压油箱气腔管嘴处焊接部位易产生疲劳裂纹的问题,对超期蓄压 油箱采用局部修补方案,以便延缓裂纹的产生和扩展,达到延长使用 寿命的目的。

  • The related technological problems in changing LPG spherical tank to natural gas spherical tank including check of strength and rigidity test of spherical tank reform of connector and manhole calculation of design life are analyzed .

    分析了LPG球罐改造成天然气球罐的有关技术问题:强度和刚度的复核、 球罐 检验、接管和人孔的改造、设计 寿命计算。

  • Overproofed defects found in 1 500 m3 propylene spheric tank during opening for examination are evaluated for fragility and analyzed for fatigue life according to CVDA - 84 defect evaluation standard for pressure vessel .

    根据CVDA-84《压力容器缺陷评定规范》对1500m3丙烯球罐开 检测时发现的超标缺陷进行脆性评定及疲劳 寿命分析。

  • In addition it is of theoretic significance and applied values of engineering how to control the liquid sloshing of the fluid containers and oil tank trains in our daily life .

    此外,日常 生活中,对船舶贮液箱、 油罐车中的液体晃动控制以及 油罐的防震等的研究,也有着重要的理论意义和工程应用价值。

  • If flexible tank size is not proper high stress will be caused at the bottom of a flexible tank cracks in the slot at the bottom of the flexibility will appear and develop firstly the life of the rotor will also be shorten .

    如果弹性槽尺寸不当就会引起弹性 底部应力过大,裂纹会在弹性槽底部首先出现并发展,同样缩短转子的使用 寿命

  • The throat floater in horse-shoe flame tank furnace is susceptible to erosion of glass fluid and the service life is shortened by the erosion .

    马蹄焰 窑炉流液洞挡砖易受玻璃液流冲刷侵蚀,使用 寿命缩短,为延长其使用时间,需对其进行冷却。

  • Present the serving case of simulating the tank car in the running condition and utilizing existing standard and testing equipment give the tests of reliability and stability in the cases of valve body sealing shocking vibrating and working life .

    提出了模拟铁道 罐车 运输条件下的使用工况,利用已有的标准和试验设备,进行壳体、密封、冲击、振动、工作 寿命等试验。

  • The surplus ammonia was never needed and its tank had exceeded its life expectancy .

    剩余氨水是永远需要,而其 坦克已超出其预期 寿命

  • The magnesium anode rod should be inspected periodically and replaced when necessary to prolong tank life .

    应该定期检查阳极棒,为了延长 热水 使用 寿命,在必要时,更换阳极棒。

  • The new type of texture design make unspill type filter tank prolongated use life and shortened time of setting and construction thus decreased investment .

    新型的结构设计使非溢流型 滤池延长了使用 寿命,缩短了施工安装时间而减少了投资成本。

  • Design and Implement of Motion Control in Auto Detection of Tank Parts ' Life System

    水箱配件 寿命自动检测动作系统设计与实现

  • If value A is small and value B is big lower construction cost of the tank and higher effective utilization coefficient of the tank as well as the economical benefits will be achieved within its service life .

    如果A值小,B值大,则表明该油罐的建造费用低, 油罐投入运行后储存 油品的有效利用率高,经济效益好。

  • The water quality at the outlet of water tank meets demand . The service life of the desalting water tank may be up to 30 years . in water . The D.

    水箱出水口水质符合要求,除盐水箱使用 寿命可达30年。经紫外光照射后,颜料在水中的D。

  • The cooler is equipped with open-type stainless steel or shell tube type temperature preservation water tank which features long service life and convenient and quick cleanup and maintenance .

    机内拥有开放式不锈钢或壳管式保温 水箱,使用 寿命长,清洗保养方便快捷。