Cephalic, or head-first, is the first type, and furthermore the most common and optimal presentation for easy delivery is a type of cephalic presentation called vertex, which includes complete flexion of the head as well.

头先露，第一类型；进一步说，对于顺产来说最常见的、最佳的先露，是一称为顶先露的头先露，包括完整的头部俯屈。

We also looked at the stomach's cephalic, gastric, and intestinal phases of digestive regulation.

我们还观察了胃的头颅、胃和肠道消化调节阶段。

Even rarer is the cephalic tetanus, which is limited to the muscles applied by the 12 cranial nerves only.

更罕见的是头部型破伤风，即痉挛仅局限于12对颅神经支配的肌肉。

The cephalic phase is the one ruled by your brain, and it kicks in when you first see, smell, taste, or even think about food.

头部阶段是由你的大脑控制的阶段，当你第一次看到、闻到、品尝甚至想到食物时，它就开始了。

Tetanus comes in four clinical types: generalized, local, cephalic, and neonatal.

破伤风有四类型：全身型、局部型、头部型以及新儿破伤风。

If I happen to be super-full, or not feeling well, or somebody puts a pile of squid eyeballs in front of me, the cephalic phase isn't gonna happen.

如果我碰巧超级饱，或者感觉不舒服，或者有人在我面前放了一堆鱿鱼眼球，头期不会发。

Well, even without the cephalic warm up, when that food hits my stomach, local mechanisms, both neural and hormonal jump start the gastric phase.

嗯，即使没有头颅热身，当食物到达我的胃时，局部机制，神经和荷尔蒙直接跳到了胃阶段。

That's the brain influencing the cephalic phase of gastric regulation again, by sending extra fight or flight signals to the stomach.

这是大脑通过向胃发送额外的战斗或逃跑信号，再次影响胃调节的头阶段。

The proposition, and demonstration, were fairly written on a thin wafer, with ink composed of a cephalic tincture.

提议和证明都工整地写在一张薄饼上，使用的墨水是由脑髓染料制成的。

There most valuable breathing techniques have been identified that improve the redistribution of pressure, with a minimizing effect on the morphological changes in the oral cavity and cephalic extremity, implicitly on the masticatory functional disorders.

已经确定了最有价值的呼吸技术，可以改善压力的再分配，对口腔和头部肢体的形态变化的影响最小，隐含地影响咀嚼功能障碍。