寿命的增加英文

寿命的英文：life span. 参考例句：The longevity of the rabbit兔子的寿命。Maximum permitted life (declared life)最大允许寿命(宣称寿命) Average asset life平均资产寿命the sands of a man's life的寿命;毕生的岁月 life expectancy of70years.预计70岁的寿命

Shelf-life(time for which a stored item remains usable )贮藏寿命(物品的保存期限)Envy and wrath shortens the life.妒嫉和愤怒缩短寿命。To save time is to lengthen life.节约时间就是延长寿命。

This will extend the life of the drive.这样会延长驱动装置的寿命。Friction can be reduced and the life of the machine prolonged by lubrication.润滑能减少摩擦，延长机器寿命。

life是什么意思：n. 生命；生存；一生；生活；生物；活力，生气；传记；无期徒adj. 一生的；生命的；生物的Life is illusionless! Life is earnest!生命不是虚幻的!生活是严肃的!

Life is real, life is earnest.人生是真实的，人生是重要的。succeed in life发迹.Life is a shuttle.生活犹如梭子。Life is but a dream人生如梦

span是什么意思：v. 以指测量；以掌测量；跨越；持续They spanned windows with bricks.他们在窗子上用砖砌了拱顶。a memory [attention] span记忆 [注意力] 持续的期间[时间]

span a river with a bridge在河上架桥.He spanned his wrist.他握住手腕部量量看有多粗。He has a short attention span.他的注意力持续时间短。

英语increase life span的意思是延长寿命的意思。span的意思是一段时间。

Technology progress can make people's life growth

Why People Can Live Longer?First of all,in my opinions it is as a result of medical science development.Today we can take different medicines for different illnesses,and the medicines can be swiftly and correctly aimming at the cause and tackle the sickness.That's why we can live so long;secondly I think the modern food is coming more and more reasonable.We concern very much of our health and we choose the food good at our body.For example we drink milk in the morning and know not eating as of dinner; we know to match different dishes and courses not only in good look but in good nutrition as well; thirdly we popularize the sporting.As what you can see as everyday people in the stadium,playground,swimming pool,they're of running,doing excerises and stengthen their health.These practice of sports bring them strong build and healthy phychology.That prolong the lifetime.