常見例句雙語例句But the rate of pronucleus formation and developmental ability of these matured oocytes when fertilized in vitro, were low.但用這種卵母細胞體外受精，其原核形成率和發(fā)育率都較低。The induced spawning rate was 95.0% using hormone. The nature fertilized rate was higher than that of artificial propagation.利用外源激素催產率達到95.0%，自然產卵的受精率和孵化率均高于人工催產。CONCLUSIONS:(1)The fertilized ability of oocytes may have something to do with the occurrence of biochemical pregnancy. Lower fertilized rate inclines to occurrence of biochemical pregnancy.結論：（1）卵子的受精能力可能與生化妊娠的發(fā)生有關，低受精率較易發(fā)生生化妊娠。 返回 fertilized rate