life span 查询结果如下：
Modern medicine has increased man’s life span .
现代医学延长了人的寿命。
属类：综合句库 -
psychology of life span development
毕生发展心理学
属类：综合句库 -
Article 80 People suffering from inferior construction quality during the reasonable life span of the buildings are entitled to compensation from people responsible for the damages.
第八十条 在建筑物的合理使用寿命内，因建筑工程质量不合格受到损害的，有权向责任者要求赔偿。
属类：法学专业 -中国法律 -建筑法
Calculating Life Span of Type 70000C Bearings through CAI
70000C型轴承寿命的计算机辅助计算
属类：行业术语 -中文论文标题
Effects of Three Kinds of Ginseng Capsules on the Life Span of Drosophila Melanogaster’s Longevity
3种不同人参胶囊对果蝇寿命的影响
属类：行业术语 -中文论文标题
The unrelated Werner syndrome is a recessive hereditary disease that begins in young adulthood and makes patients look 30 years older than they are; their average life span is 47 years.
而罕见的维纳氏症候群出现在青年期，患者外貌比实际年龄大三十岁左右，平均寿命为四十七岁。
属类：化学及生命科学 -医学
Greater susceptibility to infection, injury, and metabolic disorders shortens the life span . Surgery or radiation can be employed to curtail further growth. Gigantism often occurs with acromegaly.
患者易受感染，易受伤，易患其它代谢性疾病，故其寿命短于正常人。治疗包括手术切除脑下垂体或行放射治疗。巨人症常伴随肢端肥大症的情况。
属类：化学及生命科学 -医学
Moreover due to the increase of the average life span , our country has began to be an elderly society.
再说，由于平均寿命的延长，我国已经幵始步入老龄社会。
属类：综合句库 -一般表达 -事与愿违
With the improving of living conditions, life span has been considerably extended.
随着生活条件的改善,人的寿命大大地延长了。
属类：综合句库 -典型例句
In marsupials, such as opossum and kangaroo, the life span of the corpus luteum is similar in pregnant and nonpregnant females
在有袋目动物中，如负鼠和袋鼠，妊娠和非妊娠母兽的黄体存在时间相似。
属类：综合句库 -
The study was not designed to answer why sleeping longer may be deleterious or whether people could extend their life span by sleeping less
这项研究目的不是试图解释为何睡得多可能是有害的，也不是解释人们能否通过减少睡眠来延长寿命。
属类：综合句库 -
Experimental Study on the Life Span of El-Tor Biotype of Vibrio Cholerae in Different Kind of Water
El-Tor霍乱弧菌在不同水体存活时间的实验研究
属类：行业术语 -中文论文标题
Method for Increasing the Life Span of Sheet Metal Drawing Dies and the Rate of Products Measured Up-Dry Membrane Lubricant Sheet-metal Drawing
提高拉深模具使用寿命和零件合格率的一种有效方法-干膜润滑拉深
属类：行业术语 -中文论文标题
Some insects have a life-span of no more than a few hours.
有些昆虫寿命只有几小时
属类：综合句库 -
The Effects of the Bioactive Components of Rare Edible-medicinal Fungi on Fruit Fly’s Life-span
5种珍稀食药用真菌活性提取物对果蝇寿命影响的研究
属类：行业术语 -中文论文标题
The Reason Why the Lead-acid Battery Can Not Reach Its Design Life-span
铅酸蓄电池达不到设计使用寿命的原因
属类：行业术语 -中文论文标题
But 20th century medicine did little to increase the natural life-span of healthy humans.
但是，20世纪的医学在延长健康人的自然寿命方面没有什么进展。
属类：社会文化 -新闻报道
Many expenditures offer some prospects of yielding benefits in subsequent years, but the existence and life-span of these benefits is so uncertain that most companies treat these expenditures as operating expenses.
很多支出为以后年度受益提供了希望,但这些利益的存在和它们的生命周期非常不确定,以至于有些公司将这些支出作经营性费用处理。
属类：经济金融 -会计学
Her life spanned almost the whole of the 19th century.
她的一生几乎经历了整个19世纪.
属类：综合句库 -典型例句
Analyse of the Total Death Cause and the Effect to Expect Life-span in Rongcheng City, Shandong Province from 1990 to 1997
1990-1997年山东省荣成市全死因分布及其对预期寿命的影响
属类：行业术语 -中文论文标题
His political life spans half a century
他的政治生涯长达半个世纪。
属类：综合句库 -
His life spanned almost the whole of the 19th C
他的一生几乎跨过整个19世纪。
属类：综合句库 -
Drinking this preparation regularly promotes your health and prolongs your life-span.
常饮本品，促进健康，延年益寿。
属类：综合句库 -
Influence of Polygonatum Sibiricum Polysaccharide on the Life Spans of Silkworm
黄精粗多糖对家蚕寿命的影响
属类：行业术语 -中文论文标题
Effects of Magnolol on Life-span and Fertility of Drosophila melanogaster
厚朴酚对果蝇寿命和繁殖力的影响
属类：行业术语 -中文论文标题
The life-span of some insects are no longer than three months.
有些昆虫的寿命不超三个月.
属类：英汉句库 -
The Relationships between Menopause Age, Reproductive Function Disease, and Life-span of Woman
老年妇女绝经年龄与生育、疾病及寿命的关系
属类：行业术语 -中文论文标题
Effect of Lotus Leaves Procyanidin on Life-span of Drosophila Melanogaster and MDA and SOD in Mice
荷叶中原花青素对果蝇寿命及小鼠SOD及MDA的影响
属类：行业术语 -中文论文标题
The Influence of Inflation on Economical life-span of Steel Fishing Vessels in China
通货膨胀对钢质渔船经济寿命的影响
属类：行业术语 -中文论文标题
Even animal clones that look healthy may have genetic abnormalities or be predisposed to a decreased life span because the cells used in the cloning process acquire DNA damage as they age
即使看起来很健康的克隆生物也会携带畸形病变的基因，而且他们的寿命通常会比正常生物的要短，因为克隆过程中的细胞随着年龄的增长，DNA会逐渐遭到破坏
属类：综合句库 -
Mothers who have complained through the centuries that their sons will be the death of them may be right--a study published in the journal Science shows shavings boys shortens a woman’s life span
千百年来一直在抱怨儿子会让自己操心死的母亲们也许是对的--发表在《科学》杂志上的一篇论文显示生男孩会缩短妇女的寿命。
属类：综合句库 -
On the other hand, shavings daughters add, but only very slightly, to a woman’s life span
另一方面，生女孩会延长女人的寿命，不过幅度非常小。
属类：综合句库 -
Shortcomings and Perfection of Adizes’s Theory about Corporate Life Span
爱迪思企业生命周期理论的缺欠与完善
属类：行业术语 -中文论文标题
Application of Reliability Theory to Define the Best Repair Cycle and Remanent life-span on the 480 Diesel Engine
用可靠性理论确定农用车480柴油机最佳维修周期和残余寿命
属类：行业术语 -中文论文标题
Effects of Heated Cooking Oil Products on Drosophila Melanogaster’s Life Span
食用油及其加热产物对果蝇寿命的影响
属类：行业术语 -中文论文标题
Economic Life Span on the Trawler
拖网渔船的经济寿命
属类：行业术语 -中文论文标题
The Effect of Proanthocyanidir and Salvianolic Acid on Life Span in Drosophila, Antioxidation and Survival Time in Animal
原花青素和丹酚酸对果蝇等动物抗氧化指标及存活时间的影响
属类：行业术语 -中文论文标题
Analysis of Elements Influencing Sport Life Span of Athletes in China at Present
现阶段影响我国运动员运动寿命的因素分析
属类：行业术语 -中文论文标题
Effects of Jianpi Yishen Recipe on Recurrence, Metastasis and Life Span of Mice Transplanted with Proventriculus Squamous Carcinoma after Tumorectomy
健脾益肾方对小鼠移植性前胃癌术后复发转移及生存期的影响
属类：行业术语 -中文论文标题
A Study of Life-span in Neolithic Age in the Site of Jiangjialiang, Yangyuan in Hebei Province, China
河北阳原姜家梁新石器时代遗址人口寿命研究
属类：行业术语 -中文论文标题
Factors Influencing Steel Wire Fatigue Life-Span and the Means of Improving Steel Wire Fatigue Life-Span
影响钢丝疲劳寿命的因素及提高疲劳寿命的技术措施
属类：行业术语 -中文论文标题
Life-span Prediction on Mechanical Products of GM(1,1,λ)Model Based on Particle Swarm Algorithm
基于微粒群算法的GM(1,1,λ)模型的机械产品寿命预测
属类：行业术语 -中文论文标题
Effects of Acrylamide on life-span, Superoxide Dismutase Activity and Maleic Dialdehyde Content of Drosophila Melanogaster
丙烯酰胺对黑腹果蝇寿命及SOD和MDA的影响
属类：行业术语 -中文论文标题
Effects of Dibutyl Phthalate on Fecundity and Life Span of Drosophila Melanogaster
邻苯二甲酸二丁酯对果蝇生育力和寿命影响
属类：行业术语 -中文论文标题
Institution or Ontogenisis: Life Course Perspective on Life Span
习俗还是发生?-生命历程理论视角下的毕生发展
属类：行业术语 -中文论文标题
3D Finite Element Analysis on Crankshaft Fatigue life-span
曲轴疲劳寿命三维有限元分析
属类：行业术语 -中文论文标题
Estimation of Life Span for NEPE Propellant
NEPE类推进剂的寿命预估
属类：行业术语 -中文论文标题
The Design for Durability of the Long-span Bridge over Sea in Its Full Life-span and Its Construction Technology Countermeasure
跨海大桥全寿命耐久性设计与施工技术
属类：行业术语 -中文论文标题
The Calculation Method of Design Reliability of Unlimited life-span Members with Crack
含裂纹构件无限寿命设计可靠度计算方法
属类：行业术语 -中文论文标题
Life Spans of Buildings: An Empirical Study in Taipei City
建筑物寿命的研究:在台北市的一个实证分析
属类：行业术语 -中文论文标题
machine’s life span
n.机器的使用年限
属类：经济金融 -经贸-
noun
1.the average length of life of a kind of organism or of a material object especially in a particular environment or under specified circumstances
2.the duration of existence of an individual
独上高台望四海 手揽云月傍天飞， 落叶重重已十月 归鸟凄凄啼心扉。
