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 ovaries lie either side of the womb (uterus). The ovaries start to produce female hormones in girls around puberty which cause changes to the lining of the uterus. Every month during your period the lining of your womb is shed together with some blood. The time between the start of one period and the start of the next is called the menstrual cycle.