Observation on the maxillary palpus and labial palpus sensilla of Periplaneta fuliginosa with scanning electron microscope;
黑胸大蠊下颚须和下唇须上感器扫描电镜观察
The results showed that sensilla on the last segment of maxillary palpus were obviously different in three species.
利用扫描电子显微镜对3种隐翅虫成虫的下颚须和下唇须外部形态进行观察,结果表明,3种隐翅虫成虫的下颚须、下唇须末节感器变化较大。
An intact-chemoreceptor-based biosensor based on the gustatory organ, the maxillary palp of Periplaneta americana, is reported, in which the maxillary palp serves as not only the molecular recognition elements but also the biological transducers.
报道了以美洲蜚蠊的下颚须作为分子识别和转换元件研制的一种新型生物组织传感器 ,发现该传感器对抗坏血酸 (AA)有选择性的响应 ,响应脉冲的发放频率与AA的浓度对数成正比 ,在 5× 10 -5至 5× 10 -2 mol/L范围内呈线性关系 ,检测下限低于 10 -6mol/LAA 。
Styloconic sensillum Ⅰ,trichoid sensillum Ⅰ and chaetic sensillum all occur in antenna, labialpalpi and maxillarypalpi.
栓锥感受器Ⅰ型、毛形感受器Ⅰ型及刺形感受器为触角、下颚须和下唇须共有。
A bone of the jaw, especially the bone of the lower jaw.
颚骨颚骨，尤指下颚骨
Having a mandible or mandibles.
有颚的具有上下颚或一对颚的
Any of various brightly colored fishes of the family Mullidae of warm seas, having two sensory barbels on the chin.
羊鱼一种具有明丽色彩的羊鱼科的温水海鱼，下颚上有一对触须
sea robins having bony scutes on the body and barbels on the chin; found mostly on the continental slope.
身体有多骨的鳞甲、下颚有触须的海罗宾；多产于大陆架。
The soft palate is depressed by means of the palatoglossus and palatopharyngeus.
软颚的下降则是颚舌肌与颚咽肌的作用。
A skull that lacks the lower jaw or the lower jaw and the facial parts.
脑壳头盖骨，不包括下颚或下颚和面部
a hat tied under the chin.
一种系在颚下的帽子。
One group of whales has, instead of teeth, long strips of bone, hanging from their upper jaw. This is the baleen whale, the largest animal in the world.
有一类鲸鱼，用从上颚骨垂下来的长条状的骨头代替牙齿，它就是须鲸，是世界上最大的动物。
Anteriorly, the maxillary incisors should erupt labial to the mandibular incisors; the mandibular incisors should erupt lingual to the maxillary incisors.
前区部方面，上颚门齿应要萌发在（下颚门齿）侧向，而下颚门齿应要萌发在（上颚门齿）侧向。
The outer point on either side of the lower jaw at which the jawbone angles upward.
下颌角点下颚两侧的突出点，在这此下颚骨向上弯曲
The central forward portion of the lower jaw.
下巴下颚中间向前突出的部分
The cutthroat trout is named for the Bright red streak Beneath its lower jaw
下颚下方具鲜红的条纹,故名。
The area around the chin and neck.
下颚的部分下巴和颈部周围的部分
Jaw: Either of two Bones that frame the mouth: a movable lower jaw (mandible) and a fixed upper jaw (maxilla).
颚: 构成脊椎动物嘴的框架的骨骼,包括一个能活动的下颚和固定不动的上颚。
Any of various mouth organs of invertebrates used for seizing and biting food, especially either of a pair of such organs in insects and other arthropods.
上颚任一无脊椎动物用于啄咬食物的器官，尤指昆虫或其它节肢动物的上颚或下颚
A partial or complete set of artificial teeth for either the upper or lower jaw.
假牙安在上颚或下颚的人造的部分牙齿或全部牙床
The distance registered by the caliper corresponds to the maxillary intermolar distance, revealing how much smaller it is than mandibular intermolar distance.
用卡尺来记录上颚臼齿间距，可以明显看出比下颚臼齿间距来的小。