length of life

It has reduced mortality rates and prolonged the average length of life, thus multiplying population figures.

它减低了死亡率，延长了人的生命期，因而使人口倍增；

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as one of the key components of the pemfc, the performance of the bipolar plate has directly related to the size of output power and length of life of the fuel cell stack.

双极板作为PEMFC的关键部件之一，其性能的优劣直接关系燃料电池堆输出功率的大小和使用寿命的长短。

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it provides a theoretical proof for the choice of the welding joint sectional shape and dimension, and for increasing the length of life and stability of the weld structure, and for design and manufacture in the weld structure.

为合理地选择焊接接头截面形状和尺寸，提高焊接结构的使用寿命和安全稳定性以及焊接结构的设计和制造提供了一定的理论依据。

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the true love should exceed the length of life, the width of spirit, the depth of soul.

真正的爱，应该超越生命的长度、心灵的宽度、灵魂的深度。

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His life is about ten-thirty years, in the absence of accidents, the average length of life with small dogs.

其寿命约为十-三十多年，若无发生意外，平均寿命以小型犬为长。

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The length of time the level of life decisions.

这个时间的长短决定寿命的高低。

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i cannot decide the length of life.

我不能决定生命的长度。

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as a new type of uv source, there are many advantages of high frequency electrodeless lamp ( hfel) when compared with traditional uv lamp, such as high efficient, high radiation intensity and long length of life.

高频无极紫外灯作为一种新型紫外光源，具有节能高效、辐射强度高、使用寿命长等诸多优点。

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god-man: calculating the length of life is time, calculating the value of life is contribution.

大师：生命的长短用时间计算，生命的价值用贡献计算。

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the influencing factors of reverse logistics were analyzed such as the length of life cycle and variability in the volume of returns. the relations between volume of returns and these two factors were discussed.

文章分析了产品逆向物流的影响因素，即产品的寿命周期长度和回收量的可变性，给出了逆向物流回收量与产品收周期以及回收可变性的关系。

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It is not length of life , but depth of life.

你不能决定生命的长度, 却能控制它的深度.

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clean bench length of life related to the degree of air cleanliness.

超净台使用寿命的长短与空气的洁净程度有关。

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the length of life becomes longer as the development and improvement of society.

随着社会不断的发展和进步，人们的寿命越来越长。

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reading can't change the length of life, but it can change the width of the life.

阅读不能改变人生的长度，但它可以改变人生的宽度。

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we can not grasp the length of life, but life can be an unlimited expansion of the width.

我们没有办法把握生命的长度，却可以无限扩展生命的宽度。

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The thermal cycle dwell time, thermal cycle temperature range and the maximum dwell temperature were changed to observe their effects on the thermal fatigue life of solder joint; the length and thickness of substrate were also changed to research the dimension effect.

通过改变热循环保温时间、温度范围和最高温度，研究各参数对焊点热疲劳寿命的影响，同时也考察了基板的长度和厚度的影响。

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as a new style of the inertial sensor, the micro accelerometer has many advantages over the traditional accelerometer in its bulk, weight, cost, power consumption, reliability and length of life.

微型加速度计作为一种新型惯性传感器，它在体积、重量、成本、功耗、可靠性和寿命方面都具有传统加速度计无可比拟的优势。

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The test results show that the zinc coat loss can be reduced as pass draughts increase by raising work cone angle rationally and reducing the bearing length, but which has not obvious effect on the mechanical properties of finished steel wire and the service life of die.

试验结果表明部分压缩率增大时，合理增大工作锥角度、减少定径带长度，可减少锌层质量损失，而对成品钢丝的力学性能和模子寿命影响不明显。

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early diagnosis and advances in medical care have greatly improved the quality and length of life for people with marfan syndrome.

马凡氏症的早期诊断以及护理技术的进步大大地提高了患者的生活质量和寿命。

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although we cannot stop the time pass by, but we can control our own mood, although we can increase the length of life, but we can broaden the width of the life!

虽然我们无法阻拦时间的流逝，但是我们可以主宰自己的心情；虽然我们无法增加生命的长度，但是我们可以拓宽生命的宽度！

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it is not length of life, but depth of life.

你不能决定生命的长度，却能控制它的深度。

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his life is about ten - thirty years, in the absence of accidents, the average length of life with small dogs.

其寿命约为十-三十多年，若无发生意外，平均寿命以小型犬为长。

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researchers have uncovered that the month in which babies are born could also affect everything from intelligence to length of life.

研究人员发现，婴儿出生的月份还会对从智力到寿命的各个方面产生影响。

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In the short life of Edgar Allan Poe ( 1809-1849), the major works he left are short stories, poems and literary criticisms, and the only medium-length novel is the Narrative of A. Gordon Pym.

埃德加·爱伦·坡（Edgar Allan Poe，1809-1849）一生所留下的主要作品为短篇小说、诗歌以及文学评论，仅有一部中篇小说《阿瑟·戈登·皮姆的故事》。

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by the contrast analysis, make out that the tri-oil wedge floating-ring sliding bearing is provided with more movement stability and length of life, and it has more application foreground.

通过分析对比，说明了浮动套滑动轴承有较高运转稳定性和高运转寿命等优点，有着比较广泛的应用前景。

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His film, over two hours in length, is a subtle study of family life.

他这部片长逾两个小时的电影对家庭生活进行了巧妙的剖析。

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the weary length of life test studies cold regeneration of bituminous pavement grass-roots unit material

沥青路面冷再生基层材料疲劳寿命试验研究

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academic researchers and doctors make most breakthroughs, but the sector has supported the commercialisation of drugs that have contributed to a significant extension in the quality and length of life, with such benefits as higher productivity.

生物技术的大多数突破是由学术研究人员与医生取得的，但制药业支撑了药物的商业化，为大幅改善生活质量和延长寿命做出了贡献，其好处包括生产率提高等。

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the bonding coatings had self-healing ability and longer length of life when a microcapsule was introduced into priming of bonding coatings, so a new field of smart bonding coating was created.

将微胶囊加入到粘接涂层底漆中，赋予粘接涂层自修复的性能，从而延长其使用寿命，由此开创了智能粘接涂层的新领域。

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antiviral drugs, which typically attack viral proteins, have had a huge impact on the quality and length of life of hiv-positive patients.

通过攻击病毒蛋白，抗病毒药物能极大地提高HIV阳性病人的生活质量并延长其生存时间。

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