全裂,是指卵裂即受精卵分裂,卵裂形成的细胞称为卵裂球.随着卵裂球数目的逐渐增多,其体积越来越小。
... 去分化 dedifferentiation 全裂 holoblastic division 全裂的 holoblastic ...
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最后,通过在裂尖前方引人一快变化区,本文得到了一个在裂尖周围应力和速度全连续的渐近解。
Finally, with the introduction of a fast varying zone ahead of the crack tip, a solution with fully continuous stress and velocity fields is obtained.
叶片具两面有鳞的,全缘的鳞片,或浅裂的。
Leaf blade with both surfaces scaly, scales entire, or lobed.
腹裂、白内障及肾盂输尿管连接处梗阻与染色体或全前脑畸形无关。
Gastrochisis, cataracts, and ureteropelvic junction obstruction are not associated with chromosomal anomalies or holoprosencephaly.
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