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).
The menstrual cycle is the regular natural changes that occurs in the uterus and ovaries that make pregnancy possible.The cycle is required for the production of ovocytes, and for the preparation of the uterus for pregnancy.he menstrual cycle is the regular natural changes that occurs in the uterus and ovaries that make pregnancy possible.