长寿命

Pearl dace mature more slowly than minnows and canoutlive them by several years.

珍珠鱼的成长期比黑头呆鱼要久并且寿命更长。

Pearl dace mature moreslowly than minnows and can outlive them by several years.

珍珠鱼的成长期比黑头呆鱼要久并且寿命更长。

Is suitable in the PSA project system hydrogen, the converted gas decarbonization, the CO2 recycling and so on

适用 于PSA工程的制氢、变换气脱碳、CO2回收等，其特点是气体分离系数大，产品纯度高，使用寿命长。

Otherwise, wide pulse and slow falling edge can cause the errors of surface recombination velocities and bulk lifetime extracted from the photoconductive decay curve.

否则脉冲光过长的脉宽和下降沿将对光电导衰减曲线中进一步分离出的表面复合速度和少子体寿命结果造成误差。

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。

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。

Built Material : furnace side wall using light-weight high aluminum bricks, and pyroceram-fibre cotton which provide better heat insulation, good diathermancy and longer life-span.

砌筑材料：炉壁采用轻型高铝质断热砖及陶瓷纤维棉板隔热效果好，热传递损失小，使用寿命长。

For the production of double boiler industry cycloid arc Gear series, double-arc cycloid involute gear tooth series, double cycloid arc Gear three series reducer is the slowdown in industry experts examine bodies comprehensive demonstration of the industry Reducer various features of the design of new models, it has a reduction ratio, low noise, high efficiency, long life, small size, light weight, style, new structure is simple, reliable transmission, less power consumption, easy operation and maintenance, and other characteristics, Is designed for the boiler industry with stereotypes products.

专为锅炉行业生产的双摆线圆弧齿齿轮系列，双摆线圆弧齿渐开线齿轮系列、双摆线圆弧齿行星三轮系列减速机是经减速机构行业专家考查论证综合各行业各种减速机特点设计的新机型，它具有减速比大、噪音低、效率高、寿命长、体积小、重量轻、样式新颖结构简单、传动可靠、耗电少、易操作维修等特点，是专为锅炉行业配备的定型产品。

As a promising energy storage element, Electric Double Layer Capacitor has thevirtues of both high energy density of battery and high power density of electrolytic capacitor.Moreover, it has long cycle life, high storage efficiency, sound temperature adaptability andenvironmental character.

双电层超级电容器兼具蓄电池能量密度大和电解电容器功率密度大的优点，循环寿命长、储能效率高、充放电速度快、高低温性能好、环境友好，具有卓越的储能潜力。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。