... 黑子数 sunspot number 精子数number of sperm 粒子数 population◇粒子数反转 inversion of the population ratio; population inversion (粒子数布居反转); 粒子数密度 population density; 粒子数守恒方程 particle-conservation equation;粒子数增加 populate ...
原声例句
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The result of fertilization now is a new cell that is the union of the sperm and the egg, and it's called the zygote and it contains the diploid number of chromosomes, genes.