short lived radioactive substance

This paper further discusses physical basis of the dineutron model based on Reference 1 and 14, estimates life time of the dineutron, and then to explains experimental phenomena:“Heat after death”,decay product 111 Ag, 107 Ag,…and long lived activity by using the dineutron model.

在文献［１］和［１４］的基础上进一步讨论双中子态模型的物理基础，估算双中子态的寿命，然后利用双中子态模型解释“死后热”，衰变产物１１１Ａｇ，１０７Ａｇ等等，以及长寿命放射性现

short-lived radioisotope

短寿命放射性同位素

microsec life radioisotope

微秒寿命放射性同位素

millisecond life radioisotope

毫秒寿命放射性同位素

The good live long, the bad die early.

好人长寿，坏人短命。

Minor accidents can shorten the life of a car.

小事故会缩短汽车寿命。

electromagnetic radiation emitted during radioactive decay and having an extremely short wavelength.

辐射性衰变放出的电磁射线，波长非常短。

Radiation "Seeds" Are the latest in a Suite of Treatments to Combat Deadly Prostate Cancer

放射性“种子”战胜致命的前列腺癌

Every glass of spirit you take is a nail in your coffin.

你喝的每一杯烈酒都在缩短你的寿命。

New supershortlived particles are called resonances.

新超短寿命粒子叫做共振态粒子。

Pollution shortens considerably the life expectancy of a body of water.

污染使水体的估计寿命大为缩短。

Particularly cigarette smoking is associated with a shortened life expectancy.

尤其是吸卷烟会缩短人的概率寿命。

Short lifetime means uncertain mass.

短寿命意味着质量不确定。

The age of adult is within 3-43 days, the average being 25 day.

成虫寿命最长43天,最短3天,平均25天。

A person can shorten his/her own life by using the note.

可以使用死亡笔记来缩短自己的寿命。

Direct Mass Measurement for Short-lived Neutron-rich Nuclides;

短寿命丰中子原子核的直接质量测量

Short message spreading in complex networks and longevity of short message

手机短信息传播过程和短信息寿命研究

Some of these things may reduce our life expectancy.

其中部分因素可能会缩短我们的预期寿命/均寿命。

Life expectancy is now 82.5 years for women and 77.7 years for men.

女性的平均寿命是82.5岁，男性平均寿命是77.7岁。