This special fatty tissue, the only other place is found in the dolphin, is in the lower jaw.
而在海豚身上的其他地方，唯一发现有这种特殊的脂肪组织的地方就是下颌。
Most of the fat that you find in an animal's body is used for storing energy, but this fat, which you find in dolphins, and only in the melon and around the lower jaw.
动物体内的大部分脂肪是用来储存能量的，但是你在海豚体内发现的这种脂肪，只存在于鼻疣和下颌周围。
The sounds bounce off them and the lower jaw captures the returning sounds, making it possible for the dolphin to sense what's in the surrounding water and decide where to swim.
声音从它们那里折射，下颌捕捉到返回的声音，使海豚能够感受到周围水域中有什么，并决定游向哪里。
Simply speaking there are normally 20 teeth in the upper jaw and 22 in the lower jaw.
简单来说，通常上颚部分有20颗牙齿，下颚部分有22颗牙齿。
Jaws must be undershot. The incisors of the lower jaw should protrude over the upper incisors.
咬合必须是下颌突出式咬合，就是说，下颌的门牙必须比上颌的门牙向前突出一些。
I am not sure whether one will be so shocked as to drop the lower jaw at this surprising news.
我不能确信是不是会有人因为这个吃惊的掉下巴。
The vermilion rockfish has scales on the bottom of the lower jaw which make it rough to the touch.
朱石斑鱼有底部的较低的下巴，使其按粗糙的尺度。
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。
This 3-foot-long croc was a plant - and grub-eater with a pair of buckteeth in the lower jaw it used to dig for food.
这种3英尺长的鳄鱼以植物和幼虫为食，它下颚上长着一对龅牙用来挖掘食物。
“That’s a big question now: What’s keeping the other frogs from developing real teeth on the lower jaw?” Dr. Wiens said.
恩斯博士说：“那是个大问题：什么才能促使其他蛙类在下颌继续长出正真的牙齿呢？”
Particularlya remounting of the models applied on the hinge axis and reference position ofthe lower jaw is indicated.
尤其强调的是，需要按照下颌的铰链轴位置和参考位重新上合架。
Also known as the lower jaw, the mandible houses the lower teeth. The tongue and lower lip also ride on the mandible.
也被称为下颌，下颌的房屋下齿。舌和唇还骑在下颌骨。
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。
The venom (a neurotoxin) is conducted along grooves in the teeth from glands in the lower jaw. Bites are rarely fatal to humans.
多数牙上有两道沟槽，以便引出下颚的毒腺的分泌物，内含神经毒素，但很少能致人死亡。
Objective:To observe the blood supplies system of the lower jaw bone and provide anatomical basis for clinical surgery of mandible.
目的：研究下颌骨的血供，为有关下颌骨的外科临床提供解剖学基础。
Its upper and lower ends are quite constant. It is suitable for the extensive defect of the lower jaw skin, hemi-facial skin and so on.
故此皮瓣具有上述两皮瓣的特点，皮瓣上、下两蒂十分恒定，适用于下颌部皮肤的大面积缺损及半侧面部皮肤大面积缺损的修复等。
The cockfish grow a new set of teeth as well as a mighty kype, a hook-like extension on the lower jaw, which they use to fight off other males.
年轻的雄鲑鱼长了一副新的锋利牙齿，好似在下颚下部有钩状突起一般，依靠这个，他们与同性进行争斗。
And the fusing of bones making up the lower jaw fortified this region, facilitating the presumed" buccal pump" mode of tetrapod ventilation.
下颔部位骨头的愈合也加强支撑力，帮助可能以口部当做帮浦的形式换气。
Standing behind the animal, grASp the lower jaw, pull the head back slightly, and cut across the throat from ear to ear AS deeply AS possible.
站在牛后面，抓住其下颌，稍向后拉牛的头，然后从左耳到右耳尽可能深地切开其喉咙。
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 species is the only known modern frog species with lower teeth, though certain other species with upper teeth do have toothlike structures on the lower jaw.
这是现代青蛙中唯一一种已知下颌长牙的蛙类物种，虽然其他上颌长牙的蛙类在下颌肯定也有类牙构造。
PROBLEMS: The central incisors are most vulnerable, but those in the lower jaw are particularly affected by teeth grinding, which 8 per cent of us do unconsciously.
问题：位于中央位置的门牙是非常容易受到腐蚀的，而下颚的门牙则直接则特别容易遭受磨损。
Laser-welded keeper just could be used when there was enough space between the upper jaw and the lower jaw in patients with limited space to design the cast-keepers.
激光焊接式衔铁适用于颌间距离较为充裕的患者，当颌间距离较小时则可选择铸造式衔铁。
Objective to find a new and practical approach of full maxillectomy by the path along lower lip and the lower jaw according to the anatomic characteristics of maxilla.
目的根据上颌骨解剖学的特点，探讨经下唇、颌下入路行上颌骨切除术的方法及优势。
We have parts of the lower jaw that are huge compared with anything we've ever seen, " said Espen Madsen Knutsen, a palaeontologist on the team at the University of Oslo that studied the creature.
我们得到下颌的一部分，却都比我们见过的任何下颚化石都要大，“奥斯陆大学研究这一动物的小组中的一位古生物学家埃斯本说。
Lower lip movement under the gums to do reveal like action then you can feel the neck muscle tension lack of strength when the lower jaw with your fingers Gently press skin to assist the movement.
运动下唇做显露下牙龈状动作此时可感到颈部肌肉的紧张力量不足时用手指轻压下颌皮肤协助运动。
Visible area on the lower jaw, if the bone condition, and can be used immediately after implant placement in the temporary crown, so as to solve the customer's appearance and pronunciation problems.
上下颌可见区域，如果骨质条件好，可于种植体植入后即刻采用临时冠修复，以尽快解决顾客的美观和发音问题。
Visible area on the lower jaw, if the bone condition, and can be used immediately after implant placement in the temporary crown, so as to solve the customer's appearance and pronunciation problems.
上下颌可见区域，如果骨质条件好，可于种植体植入后即刻采用临时冠修复，以尽快解决顾客的美观和发音问题。
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