寿命

This text passes correctly elm two of Daqing oil field is united --One Song unite person who bury oil pipeline scene to live in environment survey and study, is it take a sample test , environmental corrosivity survey , corrosivity measuring of pipeline and assess of soil to excavate, is it cause person who bury pipeline antiseptic layers of invalid main factor to find out , confirm the environmental grade of corrosion of soil according to environmental comprehensive physics and chemistry index of soil, grasp pipeline antiseptic invalid law of layer , study antiseptic layers of resistivity decay law and to influence that negative pole protect, is it suitable for person who bury antiseptic layer of life-span of the pipeline calculate formulae and actual effect criterion model to propose on the basis of this text, illustrate and simply analyse oil field long to fail person who bury antiseptic layer of surplus ability to work of the pipeline, unite for elm two --One Song unite pipeline antiseptic maintenance of layer , is it put forward science rational suggestion to change.

本文通过对大庆油田榆二联——宋一联埋地输油管道所处环境的现场调研、开挖取样化验、环境土壤的腐蚀性勘测、管线的腐蚀性检测和评估，找出引起埋地管道防腐层失效的主要因素，并根据环境土壤的综合理化指标确定该段环境土壤的腐蚀等级，掌握管道防腐层的失效规律，研究防腐层电阻率衰减规律及其对阴极保护的影响，在本文的基础上提出适用于埋地管道防腐层寿命计算公式和失效判据模型，例证和浅析油田长输埋地管道防腐层剩余工作能力，为榆二联——宋一联管道防腐层的维修、更换提出科学合理的建议。

In the time when thou shalt end the days of thy life, and in the time of thy decease, distribute thy inheritance.

在你寿命结束之日，在你快要去世之时，应分清你的遗产。

Deckel Maho Gildemeister equips its main spindles with NSK bearings from the ROBUST series which clearly have higher service life and capacity and thus give DMG a distinct competitive edge.

德克尔马豪吉特迈配备与来自稳健的NSK轴承系列显然具有较高的使用寿命和能力，从而使公司DMG明显的竞争优势主要锭。

The results show that fatigue crack began to initiate at an interior inclusion at about 5%-10% of fatigue lifetime, and then many micro-cracks formed dispersively due to the decohesion of spherical carbide around the inclusion from the matrix, which will grow and coalesce each other with fatigue processing.

这种现象被认为是由于材料内部存在的非金属夹杂物引起的闭。目前的长寿命疲劳设计是以材料或结构在1护次应力循环的实验数据为基准的，而机器和结构承受1丁以上交变载荷的情况并不少见[3]。

Patients with cirrhosis have significantly shortened life spans and are at risk for decompensation and hepatic failure, as well as the development of hepatocellular carcinoma.

肝硬化患者会明显缩短寿命，并有肝失代偿和肝衰竭的危险，并有发展成肝癌的可能。

First, incinerate treatment can decrease the volume of waste, but will discharge the global warming gas.

第一、焚化处理可以减少废弃物的体积，延长卫生掩埋场的寿命。不过，也会排放出造成地球温暖化的气体。

Mass-spectrum scan is conducted for the remaining gas in insulating layer. It is discovered that, the steam, CO_2 and hydrocarbon are main factors affecting the vacuum degree of the layer. Degasification process shall be applied to remove the remaining gas and to extend the service life.

通过室内实验，对隔热夹层中的残气进行了质谱扫描，发现水蒸汽、CO2 和碳氢化合物是"污染"夹层真空度的主要因素，可应用除气工艺消除隔热夹层中的残气，以延长高真空隔热油管的使用寿命。

Energy consumption of every year become lower, but the degree of changing is degression .

当使用寿命超过50年时，单位面积年能耗值的变化将趋于平缓。

Each of the Delany children is devoted to Nanny and at her beck and call throughout her long life.

每个德拉尼儿童专门保姆和她的贝克，并要求她在整个使用寿命长。

Noctilucent powder is high-temperature resistant, corrosion resistant, not deliquescence, has stable performance, long use life, is nontoxic, has no radioactivity. It can be used extensively in many areas of production and lives.

夜光粉耐高温、耐腐蚀、不潮解、性能稳定、使用寿命长、无毒、无放射性，可广泛应用生产和生活诸多领域。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。