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626.
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The spin is an intrinsic angular momentum associated with microscopic particles. It is a purely quantum mechanical phenomenon without any analogy in classical mechanics. Whereas classical angular momentum arises from the rotation of an extended object, spin is not associated with any rotating internal masses, but is intrinsic to the particle itself.
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i18n: file: data/knowledge.xml:147
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自旋是指微观粒子有一定角动量的运动。这完全是量子力学现象，而与经典力学没有类比。经典力学的角动量产生于物体的旋转，而在量子力学中，自旋与旋转的内部物质无关，它是粒子本身固有的。
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Translated by
yuanjiayj
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Reviewed by
yjjart
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Located in
rc.cpp:2334
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627.
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The magnetic moment of an object is a vector relating the aligning torque in a magnetic field experienced by the object to the field vector itself. It's measured in units of the nuclear magneton μ[sub]n[/sub]=(5.0507866 ± 0.0000017) 10[sup]-27[/sup] JT[sup]-1[/sup]
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i18n: file: data/knowledge.xml:154
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物体的磁矩是一个向量，此向量从一条矫正直线指向磁场方向。它用核磁子的单位来度量:μ[sub]n[/sub]=(5.0507866 ± 0.0000017) 10[sup]-27[/sup] JT[sup]-1[/sup]
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Translated and reviewed by
Lie Ex
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Located in
rc.cpp:1138
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628.
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Decay Mode
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i18n: file: data/knowledge.xml:160
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衰变模式
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Translated by
yuanjiayj
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Reviewed by
yjjart
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Located in
rc.cpp:2344
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629.
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The decay mode describes a particular way a particle decays. For radioactive decay (the decay of nuclides) the decay modes are:[br] -> alpha decay (emission of a Helium-4 nucleus).[br] -> β[sup]-[/sup] decay (emission of an electron)[br] -> β[sup]+[/sup] decay (emission of a positron) [br] -> electron capture (EC) [br] -> proton emission [br] -> spontaneous fission [br] Typically one decay mode predominates for a particular nuclide.
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i18n: file: data/knowledge.xml:161
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衰变模式描述的是粒子衰变的特有方式。就放射性衰变而言，其衰变模式是：[br] -> alpha衰变(放射出He核).[br] -> β[sup]-[/sup] 衰变(放射出电子)[br] -> β[sup]+[/sup] 衰变(发射出正电子)[br] -> 电子捕获(EC) [br] -> 放射出质子 [br] -> 自动分裂[br] 特定的原子核一般都有特定的衰变模式作为主导。
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Translated by
Jeroen T. Vermeulen
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Located in
rc.cpp:2346
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630.
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Decay Energy
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i18n: file: data/knowledge.xml:167
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衰变能
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Translated by
yuanjiayj
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Reviewed by
yjjart
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Located in
rc.cpp:2350
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631.
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The decay energy is the energy released by a nuclear decay.
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i18n: file: data/knowledge.xml:168
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衰变能是核衰变能放出的能量
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Translated by
yuanjiayj
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Reviewed by
yjjart
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衰变能是指原子核衰变时释放出的能量。
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Suggested by
Jeroen T. Vermeulen
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Located in
rc.cpp:2352
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632.
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Nuclides
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i18n: file: data/knowledge.xml:174
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核素
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Translated and reviewed by
Lie Ex
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Located in
rc.cpp:2356
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633.
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[i]see isotopes[/i]
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i18n: file: data/knowledge.xml:175
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[i]见 isotopes[/i]
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Translated by
yuanjiayj
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Reviewed by
yjjart
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[i]见 同位素[/i]
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Suggested by
Jeroen T. Vermeulen
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Located in
rc.cpp:2358
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634.
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Isotone
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i18n: file: data/knowledge.xml:178
i18n: file: data/knowledge.xml:184
i18n: file: data/knowledge.xml:197
i18n: file: data/knowledge.xml:207
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同中子异荷素
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Translated by
Jeroen T. Vermeulen
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Located in
rc.cpp:2362 rc.cpp:2368 rc.cpp:2384 rc.cpp:2396
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635.
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Nuclear Isomer
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i18n: file: data/knowledge.xml:179
i18n: file: data/knowledge.xml:188
i18n: file: data/knowledge.xml:198
i18n: file: data/knowledge.xml:202
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同质异能素
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Translated and reviewed by
Lie Ex
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核异构体
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Suggested by
Jeroen T. Vermeulen
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Located in
rc.cpp:2364 rc.cpp:2374 rc.cpp:2386 rc.cpp:2388
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