| EXAMPLE SENTENCES | ||
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目的是评估精子运动学参数在豚鼠精子过度激活中的作用。 The objective is to evaluate the role of sperm kinematic parameters in the hyperactivation of Guinea pig spermatozoa. | ||
精子与卵子结合开始受精过程。 The sperm fuses with the egg to begin the process of fertilization. | ||
只需一个精子就可以使卵受精。 It only takes one sperm to fertilize an egg. | ||
进行受精前用显微镜检查精子样本。 The sperm sample is checked under the microscope before insemination is carried out. | ||
雄性的精子使雌性的卵子受精。 The male sperm fertilizes the female egg. | ||
男性每次射精的精液含多达三亿个精子。 Each male ejaculation will contain up to 300 million sperm. | ||
在排卵期、精子化期或自然退化期，性腺体积变小。 After ovulation, spermiation or natural degeneration, the volume of gonad was smaller in stage VI. | ||
当一个精子和一个卵子结合时受孕就发生了。 Conception occurs when a single sperm fuses with an egg. | ||
在这种蝴蝶卵上，花边图案标记精子进入的卵孔。 On this butterfly egg, the lacy pattern marks the micropyle, where sperm enters. | ||
结果表明，芬兰狐和改良狐平均射精量、精子密度，即每次射精平均总精子数比普通蓝狐明显高，而普通银狐和蓝狐则类似。 The average ejaculate volume and sperm density of Finnish giant blue fox and hybrid F 1was higher than general blue fox and silver fox. 2. | ||
