• 有颌包括骨鱼类以及软骨鱼类。

    Gnathostomes include the bony Osteichthyes and the cartilaginous Chondrichthyes.

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  • 、端生齿的动物。

    Having teeth attached to the edge of the jawbone without sockets.

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  • 软骨鱼类(鲨鱼、银)仅占有颌类物种数2%,其余98%有颌类都属于硬骨鱼类。

    Chondrichthyes (sharks, rays and chimaeras) account for only 2% of gnathostome species, the Osteichthyes accounting for the other 98%.

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  • 偶然发现个450万年前袋动物

    He came across the jawbone of a 4.5 million-year-old marsupial.

    《柯林斯英汉双解大词典》

  • 伯格尔博士同事们在论文中写道,这块一些类似人类特征然而并不表示这块主人必须是人类

    The jawbone has some human-like features, Dr. Berger and colleagues write, yet that does not mean the owner of the jawbone was necessarily human.

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  • 它们扁圆头部前端一对弯曲作为齿用来俘获甲壳类生物将其撕碎

    At the front of their bulbous blue heads they have curved fangs that act as jaws. They use these to capture and tear apart their crustacean prey.

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  • 提取出原始DNA如今已经回到无名水兵遗骨里,同时,各种暂时性计划打算把这个杰拉尔顿。

    The jawbone from which he had the crucial DNA extracted is now back with the rest of the Unknown Sailor’s remains, and there are provisional plans to bury the man in Geraldton.

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  • 处于排卵期女性更倾心于男子气概的男人:宽大、双眉浓密身材魁梧,浑身无不透着阳刚之气

    When the women were ovulating, however, they favoured the manly-looking men - big jaws, prominent eyebrows and larger bodies - the stuff that screams virility.

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  • 几天以后,在该目击地附近化石猎手阿勒迈耶胡·阿斯范(AlemayehuAsfaw)发现了一第一臼齿儿童化石。

    A couple of days later near the same spot, fossil hunter Alemayehu Asfaw found a piece of a child's jaw with a first molar tooth.

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  • 结果:下偏位健康者中,位矫正前后头部肩部腰部姿势变化者约50%;

    Results: In frontal cephalograms, 50% of subjects were found the changes of postures of head, shoulder and waist after treatment.

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  • 结果口腔面部错构瘤自身组织学临床特征

    Results Hamartomas of the oral and maxillofacial region had their own characteristics of histopathologic appearance and clinical symptoms .

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  • 大约50%患者临床症状隆起常见症状见于85%以上的症状的患者

    Approximately 50% of patients are symptomatic with jaw swelling being the most common symptom, seen in up to 85% of symptomatic patient.

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  • 脊椎动物一种能产生特定抗体以此抵抗外来物质能力

    Jawed vertebrates have the ability to form specific antibodies in response to many foreign substances.

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  • 初步选定测量项目部分136,颅面硬组织立体形态能多方向观察、光滑、透视感强等特点。

    Four parts items consisting of 136 items are selected first and 3-D perspective curving illustrations may be rotated for viewing in all directions.

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  • 材料方法:对临床诊断骨折31例面部外伤患者进行CT薄层扫描3d重建

    Materials and Methods: 31 trauma patients suspected of having facial fractures were examined with thin-slice ct scan and 3d reconstruction.

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  • 狮尾猕猴亚洲中南部一种,(狮尾猕猴猕猴属),体表黑色光泽脸部灰色

    A monkey (Macaca silenus) of south - central Asia, having a glossy black coat and a ruff of gray hair about the face.

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  • 所以,光纤刀对血管丰富口腔面部手术实用价值可以广泛应用

    Thus, it is of practical value to oral and maxillofacial operation having blood vessels in plenty, and it might be used more widely.

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  • 摘要口腔面-头颈部黏膜黑色素瘤高发部位,该病侵袭性强,易发生区域远处转移,预后很差,临床治疗很大的难度。

    Abstract : Oral and maxillofacial-head and neck are region with high incidence of mucosal melanoma. The neoplasm is rare but aggressive, with high incidence of regional or distant metastasis.

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  • 星球模式下,标志性外壳可以打开成为攻击模式,底部支撑保证直立状态。

    In planet mode it had the trademark clamping jaws, the shell would open up for an attack mode, and also kept itself upright with pegs on the bottom.

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  • 口腔面部感觉神经丰富伤口愈合中感觉神经释放神经肽伤口愈合的质量速度重要影响

    In oral cavity and maxillofacial region there are rich sensory nerves. The neuropeptide (sp) secreted from sensory nervous terminals affects the quality and the speed of wound healing.

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  • 含齿囊肿第二常见囊肿,4%未萌出病人会出现含齿囊肿。

    Dentigerous cysts are the second most common type of cyst in the jaw. 4% of patients with unerupted teeth have a dentigerous cyst.

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  • 结论安氏三类错合开合患者,行双手术后开合距离颏部形态变化相关性

    ConclusionMesioclusion with open bite patients after orthognathic surgery, their open-bite distance has correlation with chin form.

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  • 不同布局恢复系数进行比较,两侧进气则较头部进气好的攻角特性。

    By comparison of inlet total pressure recovery coefficient, attack-angle performance of chin inlet and two-dimensional inlet are superior to frontal inlet.

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  • 结果尖对尖时的接触形式:尖牙保护44

    Results in canine-to-canine position, the occlusal contact mode was classified into six groups: canine protection 44.

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  • 结论形态与上位颈椎的倾斜明显相关关系

    Conclusion:Dentofacial morphology was correlated to cervical vertebrae alignment;

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  • 结论掌握各种囊性病变CT表现病理特点其诊断治疗重要意义

    Conclusion Understanding various kinds of ct features and pathologic characteristics of jaw bone cystoid disease is of important meaning to diagnose and treat this disease.

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  • 结论掌握各种囊性病变CT表现病理特点其诊断治疗重要意义

    Conclusion Understanding various kinds of ct features and pathologic characteristics of jaw bone cystoid disease is of important meaning to diagnose and treat this disease.

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