fertilization age

1. Before the birth of their twins, the couple underwent three unsuccessful in vitro fertilization ( IVF) procedures, and their attempt to adopt was denied due to their age.
   由于他们的年龄他们想收养的想法被拒绝了。在双胞胎出生之前，这对夫妇进行了三次体外受精（IVF），但都失败了。
2. Fertilization in vitro Embryo transfer Pregnancy multiplets Age factors;
   受精；体外；胚胎移植；妊娠；多胎；年龄；
3. The linear correlation regression equation of fetal weight, CR length and fertilization age were set up.
   建立了体重、顶臀长与胎龄的直线相关回归方程。
4. An equation is established for the calculation of the increase in fetal body weight to fertilization age.
   结果：（1）建立了胎儿体重与胎龄之间的推算式；
5. Egg production predicts a doubling of in vitro fertilization pregnancy rates even within defined age and ovarian reserve categories
   在年龄和卵巢储备类别确定的情况下取卵可增加对体外受精妊娠率的预测
6. The active C pool and CPMI ( C pool management index) of soils in different agricultural ecosystems were discussed. The results indicated that CPMI was significantly affected by fertilization, climate, soil utilization patterns and cultivated age.
   讨论不同农田生态系统的土壤活性碳库和碳库管理指数（CPMI），结果表明：不同农田生态系统的土壤CPMI明显受施肥、气候、土壤利用方式、耕种年限等因素的影响。
7. Objective To apply the technique of in vitro fertilization and embryo transfer ( IVF-ET) to infertility treatment and discuss the effect of embryo culture system and female age on treatment outcomes.
   目的：应用体外受精-胚胎移植（IVFET）技术治疗不孕症，探讨胚胎培养系统和不孕妇女年龄对治疗效果的影响。
8. All samples were divided into different groups by fertilization, woman age, protocol of COH, dosage of Gn, days of Gn.
   将所有样本按照受精方式、年龄、超促排卵方案、Gn用量和Gn天数等分组。
9. A two-way ANOVA result showed that cross combination significantly influenced fertilization, hatching, seven-day age survival and seven-day age shell height.
   两因素方差分析表明，杂交组合方式对受精率、孵化率、7日龄存活率和7日龄壳高均有显著影响，盐度对7日龄壳高的影响显著。

noun

1. the age of an embryo counting from the time of fertilization

   Synonym:    fetal agegestational age