Pinyin: bāo English Definition: placenta; womb; born of the same parents Chinese Definition: ①(细胞)生物体的基本结构和功能单位，主要由细胞核、细胞质、细胞膜等构成，有运动、营养和繁殖等机能。 ②同一父母所生的：胞兄。胞妹。同胞(ａ．同父母所生的；b．同一个国家或民族的人)。胞波(缅语同胞和亲戚的意思，缅甸人习惯用来称呼中国人，以表示亲切)。
The way the flow transitions from one regime to another is hugely complex but a number of models, in particular those using cellular automaton, have become useful in studying how it occurs.
A single process which originates either in the body of the cell or in one of the largest protoplasmic processes, immediately at its origin from the cell, is distinguishable from these at a glance.
