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cephalic ectoderm 头部外胚层
Having a relatively long head with a cephalic index below76. 长头的指头盖骨指数在76以下的
Any of the blastomeres from which the ectoderm develops. 外裂球任一种发育成外胚层的裂球
Having a short,broad head with a cephalic index over80. 短头的具有一个颅指数超过80的短而阔的头的
Having a short, broad head with a cephalic index over80. 短头的具有一个颅指数超过80的短而阔的头的
But the cephalic veins are sometimes difficult to isolate. 但部分患者分离头静脉存在困难。
The superficial and deep communicating branches of cephalic vein. 头静脉的浅深交通支。
External cephalic version: how to improve its impact? 胎头外倒转术:如何改善它的效果?
Having a head of medium breadth,with a cephalic index between76 and80. 中型头的具有中等宽度头型的，头颅指数通常为76和80
An inward fold on the surface of the embryonic ectoderm that develops into part of the anal passage. 原肛肛道胚胎消化道表面的凹陷，发育成直肠的一部分
Having a head of medium breadth, with a cephalic index between76 and80. 中型头的具有中等宽度头型的，头颅指数通常为76和80
Derived from two embryonic germ layers, the ectoderm and the endoderm. Used of lower invertebrates, such as sponges and coelenterates. 双胚层的具有两个胚层（外胚层和内胚层）的。用于低等无脊椎动物，如寄生虫和腔肠动物
The resulting gastrula consists of an outer ectoderm, an inner endoderm, and a mesoderm layer positioned between them. 最终原肠胚由一个外肠胚，内肠胚，和一个中肠胚构成。
The primitie mouth, or stomodeum, is a slight depression on the surface of the ectoderm. 原始的口（或口凹）是外胚层表面的一个轻微的凹陷。
The outer layer of a blastula that gives rise to the ectoderm after gastrulation. 外胚层囊胚的外层，在原肠胚形成之后生后外胚层组织
An individual having a lean, slightly muscular body build in which tissues derived from the embryonic ectoderm predominate. 瘦型体质者由胚胎胚层发育而成的组织形成的瘦型的、肌肉不发达的人
That is tosay, TaiYinQi corresponds to Endoblast, ShaoYinQi correspond to Mesoderm, JueYinQi corresponds to Ectoderm. 这就是太阴气与内胚层对应，少阴气与中胚层对应，厥阴气与外胚层对应。
An increase in extracellular potassium does in fact shift the pacemaker within the sinus node from the cephalic to the caudal portion. 细胞外液钾的增高确实能使窦房结内的起博点从头侧移向尾侧。
The remaining larger cells become columnar cells, the primitive ectoderm formation of embryos. 其余较大的细胞就变成柱状细胞，形成胚胎的原始外胚层。
Cranial and cephalic are interchangeable adjectives which mean proceeding toward the brain and cranium. 颅侧和头为可互换使用的形容词，意为向脑或头颅的一侧。