“fetal blood circulation”的概念、定义、翻译、参考文献-科学参考

单词	fetal blood circulation
释义	fetal blood circulation Encyclopedia 医学心血管系统的发生释 fetal blood circulation胎儿血液循环血液在心脏泵的作用下，按照一定方向在胎儿心脏和血管系统中周而复始的运动。胎儿血液循环系统由心脏、动脉、静脉和毛细血管组成。由于胎儿心血管系统存在卵圆孔、静脉导管和动脉导管特殊结构，从而形成了独特的血液循环途径。
随便看	quantity regulation quantity theory of money quantity variance quantizable quantization quantization coding quantization condition quantization control quantization efficiency quantization error quantization for a field quantization of angular momentum quantization of circulation quantization of electromagnetic field quantization of free electromagnetic field quantization of image quantization of information quantization of magnetic flux quantization of orbit quantization of orbits quantization of perturbation quantization of radiation quantization of radiation field quantization of the gravitational field quantize

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