英语释义

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

3. the amount of time that a person or animal actually lives

片语

natural life寿命

age成熟；变老

full life-span全寿命

sport life-span运动寿命

average life-span平均寿命

serve life-span服务寿命

leaf life-span叶片寿命

expecting life-span预期寿命

Desiccant life-span干燥剂寿命

equipment life-span装备全寿命

英汉例句

• the average life span of citizens of shanghai last year hit 80.97 years, up from 80.13 in 2005, according to figures released yesterday by shanghai health bureau.

  据上海市卫生局昨天公布的数据，去年上海市民的平均寿命达到80.97岁，超过了2005年的80.13岁。

• still, better medical care is the principal cause of improvements in american health and life span over the past 50 years.

  然而，良好的医疗保健依旧是过去50多年来产美国人健康改善和生命延长的主要因素。

• restaurant reusables normally have a life span of about 130 meals. disposables cost about 2 cents in japan, so the equivalent 130 disposable pairs cost about $2.60.

  餐馆的循环木筷使用寿命大约为130次。在日本，一次性木筷的花费大约为2美分，相当于130次一次性木筷的花费约2.60美元。

• in a study published last year, the team showed that an mda there sharply curtailed the life span of mosquitoes that fed on treated people.

  研究小组在去年发表的一篇研究论文中说明，那里一次大规模药物配给活动大大地缩短了叮咬服药人群的蚊子的寿命。

• the study which compared the growth rate, success of reproduction and life span of stickleback fish, found that fish given a 「binge then diet」 food regime had a reduced life span of up to 25%.

  这项研究通过对比刺鱼的生长速率，繁殖成功率和生命跨度，发现被喂养「狂吃然后减肥」的饮食节律的鱼寿命缩短达到了25%。

• the importance of this life span process and its influence on the management of the project cannot be overemphasized.

  不能过分的强调生命周期过程的重要性和它在项目管理中的影响。

• the genesis of the project life span process, in its most basic form, is to be found in the very term 「project management」 itself.

  项目生命周期过程的起源，从最基本的形式上，可以在「项目管理」其本身的术语中找到。

• for one thing, their short life span makes all the expense of cyborging them difficult to justify.

  因为它们的生命周期太短，使得所有将它们半机械化的花费都很难具有合理性。

• given the life span of the instance, we can store any data in the class's attributes that we need for the aggregation.

  了解了实例的生命期之后，我们就可以在类的属性中存储任何聚集计算所需要的数据。

• a session life span can be altered while a user is still connected by either programmatically killing a session, or overriding the server default timeout and resetting it to a shorter or longer time.

  可以在更改会话生命期的同时使用户仍处于连接状态，方法是通过程序控制杀死会话或覆盖服务器缺省超时并将其重新设置为更短或更长的时间。

• medical breakthroughs hold out the prospect of living longer and healthier lives, with current life span norms set to be turned on their head, an expert on anti-aging said on friday.

  周五，一位抗衰老专家说，医学上的突破使人们有希望获得更长的寿命和更健康的身体，并且让目前生命的终点变为起点。

• new research suggests that an important indicator of your probable life span may be your genes.

  新研究表明，决定你预期寿命的一项重要指标可能是你的基因。

• but he points out that most roofs, whether tile or asphalt-shingle, have a life span of 20 to 25 years.

  但他指出，无论是屋瓦还是基于沥青材料的盖屋板，多数的屋顶的生命周期都约为20-25年。

• resveratrol has found been found in animal studies to prevent or slow progression of illnesses from cancer to cardiovascular disease -- and even to extend the life span of some organisms.

  研究人员在动物试验中发现，白藜芦醇可以防止或放缓从癌癥到心血管疾病等一系列疾病的发展，甚至能延长一些生物体的寿命。

相似词

year年；年度；历年；年纪；一年的期间；某年级的学生