estrous cycle的用法和樣例：
例句
- The effect of cadmium on the female gonad was shown to have the extrous cycle delayed and the proportion of atresic follicle increased.
鎘的雌性性腺生殖毒性可表現為動(dòng)情周期的明顯延長(cháng)，卵巢細胞生長(cháng)發(fā)育過(guò)程的明顯障礙。 - Methods The method of cervical mucus crystallization was used to examine estrous and estrus cycle of mice exposed to chronic different As2O3 drinking water.
方法采用宮頸黏液結晶法對不同濃度慢性砷暴露小鼠動(dòng)情周期和動(dòng)情期進(jìn)行檢查。
