1) half-life
[英]['hæf,laɪf, 'hɑ:f-] [美]['hæf,laɪf, 'hɑf-]
半寿命
1.
A level scheme for ~206At, including a 10- isomer with a mea- sured half-life of 908±400 ns, was established for the first the.
确定了一个半寿命为（９０８±４００）ｎｓ、自旋和宇称为１０的同质异能态。
2.
In room temperature the fuel gas storage half-life of the thin-wall (wall-thicknees less than 1μm) glass microsphere is only a few days, it is difficult to be used for ICF.
实验结果表明 :在 -1 96℃环境中 ,薄壁靶丸的保气半寿命由常温的 3～ 1 0 d延长到 1 0 0～ 5 0 0 d左右 ,靶丸的表面粗糙度没有明显变化 ,能满足 ICF打靶要
3.
A X-ray fluorescence(XRF) spectrometry method has been developed to measure the gas-storage half-life of individual fusion capsules in a non-destructive way,and the relative uncertainty of these measurements was about 10%.
建立了非破坏性测量单个聚变靶丸保气半寿命的方法,测量的相对不确定度约为10%。
2) Life time of T-Ti rotating target
靶半寿命
3) alpha-decay half-time
α衰变半寿命
4) radioactive half-life
放射性半寿命
5) semi-inert long life anode
半惰性长寿命阳极
6) hole lifetime
半导体的空穴寿命
补充资料：半…半…
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参考词条