throat opening

Three Major Elements in Vocal Music Teaching& Breath, Resonant Position and Throat Opening

谈声乐教学中的三大要素&歌唱的呼吸、共鸣位置、打开喉咙

The cervix of the uterus polyp will also cause the palace throat opening's mucus to form the mucus hitch, thus the hindrance sperm will enter the palace cavity.

宫颈息肉还会导致宫颈口的黏液形成黏液栓，从而阻碍精子进入宫腔。

A numerical simulation using the k-ε model was done to study the effect of the burner's throat diameter, throat opening ratio and outer shell length on the gas reflow characteristics.

运用k-ε模型，对喷管燃烧器喉部直径、喉部开孔率及外罩壳长度等结构参数对燃烧器回流特性的影响进行了数值模拟。

If excises soon then the childbirth, because initially the wound the palace throat opening will expand has the slight hemorrhage.

若摘除不久便分娩，初愈的伤口会因宫颈口扩张而发生轻微出血。