People's Republic of China. Key people. Yizheng Chemical Fibre (simplified Chinese: ä»ªå¾åçº¤; traditional Chinese: åå¾åçº), full name Sinopec Yizheng Chemical Fibre Company Limited or short name Yizheng, is the subsidiary company of Sinopec, which is engaged in sales and production of fibres and fibre materials on Mainland China.
Answered by The Community. Making the world better, one answer at a time. ovarian cycle is the cycle of ovary developed from follicles to yellow bodies, uterine lining is the cycle of building up and breaking down of the uterine lining(menstruation).
1 Ovulation is one part of the menstrual cycle. 2  The menstrual cycle is counted from the first day of one period to the day before the next period.  The menstrual cycle consists of a pattern of events that happen in BOTH the ovary and uterus.