查询词典 the lower jaw

By setting two perspective cameras at the first molars of the upper jaw and using the OpenGL selection mode,the real-time collision detection with high efficiency between lower and upper jaws can be realized as the lower jaw rotates around the axis of the articulator.

该方法通过在上颌左右第一磨牙近中舌尖处建立透视视景体，利用O penGL的选择模式，可以实时地检测下颌模型绕牙合架转动轴线旋转过程中与上颌模型碰撞对位情况，效率很高。

Unfortunately, the fourth premolar in the upper jaw is quite large and looks like the first molar in the lower jaw; it is known as a carnassial tooth.

不幸的是，上颚的第四颗前臼齿很大，看起来就象是下颚的第一颗臼齿，这颗前臼齿也被称作叫裂齿。

The flews of the upper jaw are strongly developed and overlap the lower jaw to give a square look when viewed from the side.

从侧面观察的时候，上唇和上颚非常发达，与下颚交叠，形成矩形外观。

A muscle of the lower jaw that elevates the hyoid bone and assists in lowering the jaw.

二腹肌下颚的一个肌肉，可提升舌骨和协助降低颚收藏反馈

A muscle of the lower jaw that elevates the hyoid bone and assists in lower ing the jaw.

二腹肌下颚的一个肌肉，可提升舌骨和协助降低颚

A muscle of the lower jaw that elevates the hyoid bone and assists in lowering the jaw .

二腹肌下颚的一个肌肉，可提升舌骨和协助降低颚那位拳击手看准了机会，猛击对手的下颚。

A pair of razorsharp incisor tasks jut forward from the lower jaw and grind against two blunter versions in the upper jaw.

象剃刀那样锋利的一对门牙从下颚向前突出，可以与上颚的两颗较粗钝的牙对称嚼食。

Now, all that one has to do is rub the stick against the gum twice, once against the upper jaw and then on the lower jaw, from one end to another, to collect oral mucosal transudate fluid, normally secreted in the oral cavity.

现在，这一切只要用一个棒摩擦牙龈两次，第一次贴着上颚，接着贴着下颚，从一边到另一边去收集口腔粘膜渗出液，通常在口腔秘密的分泌。

Expansion of the lower jaw involves uprighting tipped lower teeth, since there is no lower suture to open.

比较低的颚扩充包括直立的装顶端了比较低的牙齿，自没有比较低的缝合打开以后。

The mouth of the dog is then diagramed out into the UPPER JAW and the LOWER JAW, each then divided into halves so that the whole mouth has now 4 quadrants.

犬只的口腔内部被图解为上额及下额，每一个部分又对半分，所以整个结构就由四个部分所组成。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。