Cycle - calendar - disk for the determination of the and the days of infertility of the female, as well as for the calculation of the birth ter mins.

• 1. 信号灯周期、配时改变时间、通行时长的确定方法及装置 [P] . 中国专利： CN111627231B . 2021.07.27
• 2. 信号灯周期、配时改变时间、通行时长的确定方法及装置 [P] . 中国专利： CN111627232B . 2021.07.27
• 3. Rake disk for the determination of the birth ter mins. [P] . 德国专利： DE1699354U . 1955-05-26

  机译： 耙盘用于确定出生时的分钟数。

• 4. Device for the determination of the birth ter mins. [P] . 德国专利： DE1605379U . 1950-04-20

  机译： 确定出生时间的装置。

• 5. For the determination of the rake disk and the days of infertility in the cycle of the healthy mrs. [P] . 德国专利： DE1754695U . 1957-10-24

  机译： 用于确定耙盘和健康夫人周期中的不孕天数。

• 1. An Estimation of the Learning Curve Effect on Project Scheduling with Calendar Days Calculation [C] . Levente Malyusz, Anita Varga Creative Construction Conference . 2017
• 2. Unexplained infertility categorization based on female laparoscopy and total motile sperm count and its impact on cumulative live‐births after one in‐vitro fertilization cycle. A retrospective cohort study involving 721 cycles [O] . Ruma Satwik, Mohinder Kochhar 2021
• 3. Unexplained infertility categorization based on female laparoscopy and total motile sperm count, and its impact on cumulative live‐births after one in‐vitro fertilization cycle. A retrospective cohort study involving 721 cycles [O] . Ruma Satwik, Mohinder Kochhar 2021

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• 2. 中医周期性治疗方案对女性难治性不孕症的临床疗效观察 [A] . 叶敦敏 . 2009