名词寿命; 生命的源泉
1. 寿命：现代肝移植确立了新的目标: 就是使晚期肝病患者重新获得正常的生命时限(寿命)(LIFE SPAN)和正常的生活质量(QUALITY OF LIFE). 而且后者(生活质量)得到了更为广泛的重视, 很多新的观念被列如了肝移植的指正,比如全身搔痒和乏力,
2. 生命周期：生长率和生命周期(life span)反应二氧化碳的吸存能力,虽然生长快速的树种(即速生树种)较生长较慢的林木,在初期可吸存较多的二氧化碳,但由于速生树种的生命周期较短,反而在其整个生命周期内吸存的二氧化碳量较少.
3. 生存期：研究红细胞生存期(life span)内的在体衰老过程,对于进一步认识红细胞在正常生理状态下的发生、发展、老化、死亡的过程及病理状态红细胞的变异,阐明红细胞生命过程的机理,相关疾病的诊断治疗,提高输血效率,
4. 生命期：悬浮型细胞一般没有潜伏期,接种并添加新鲜培养液后即可迅速进入指数增长2.培养细胞的生命期(life span) 培养细胞的生命期指的是细胞在培养中持续增殖和生长的时间,一般可分为原代培养期、传代期和衰退期.
1. To digest more than 20 major characters'life choices in a span of 50 years was so challenging that Wang's first cut was 220 minutes.
2. The French food safety authority called for more publicly funded research covering the entire life span of experimental animals.
3. They often have a fixed life span, during which investments cannot be redeemed.
4. It is also interesting to note that after Han, longest life span of a dynasty was 300 years give or take.
5. Helping farmers construct a house with a minimum life span of 200 years is a green responsibility China should embrace.
6. life span的意思
6. Nineteen years is an advanced maternal age for pandas, compared with the average life span of 25 years for the endangered animal.
7. The life span of most individuals is likely to be less than 100 years, but history is an ongoing process.
8. The average life span of a white tiger is about 20 years.
9. Hounds bought from pet stores have earned the nickname " one week dogs " for their short life span after arriving at their new homes.
10. God shouted at midnight on Dec 30, and granted the long life span to whoever answered the call.