nucleus the中文什么意思

• 核子

• nucleus:    n. (pl.nucleuses,nuclei ) 核； ...
• nucleus:    n. (pl.nucleuses,nuclei ) 核；核心；【生物学】细胞核；核；【物理学】原子核；【化学】有机化合物的原子团，环；(晶)核；【天文学】慧核。 nucleus electron 核电子。 nucleus formation (原子)(晶)核生成(作用)。
• the nucleus:    核子
• abducens nucleus:    展神经核
• abducent nucleus:    外展神经核

例句与用法

1. Generative nuclei the two gametic nuclei formed by the division of the generative cell in the pollen tube of angiosperms
   雄原核：在被子植物花粉管中的生殖细胞（应为雄原核译者注）分裂成两个配子的核。
2. In the reaction processes of light nucleus the pre - equilibrium emissions dominate the reactions mechanism , while the equilibrium state only gives lightly implement even at low neutron incident energies
   在轻核反应过程中，预平衡发射在反映机制中占主导地位，平衡态贡献小。
3. The head of spermatozoa contains a nucleus but no acrosome . the nuclear fossa developes well . during the process of spermtogenesis , within the nucleus the chromatin condenses step by step into wads , among which are loose chromatin fibers
   成熟精子头部无顶体，主要为核占据，精子形成过程中，细胞核中的染色质浓缩成致密的团块状，团块状的染色质之间分布着松散的纤维状染色质。
4. In other words , the same amount of energy will be given off when stand - alone nucleons come together to form the nucleus . when the binding energy per nucleon is plotted against the mass number , i . e . total number of protons and neutrons in a nucleus the bottom right figure , it is found that the curve peaks around the mass number 56 , i . e . the iron nucleus
   如果把原子核内每颗核粒子的平均结合能又称比结合能与质量数原子核中的质子和中子的总数绘制成图右下图，便可发现图中曲线在质量数大约等于56即铁原子核时到达最高点，即是铁原子核的总体能量最低。