查询词典 mandibles

ABSTRACT:OBJECTIVETo study the correlation between anatomic structure of the inferior alveolar nerve canal and dental implantation by measuring mandible innervation esemplarsMETHODS The intramandibular course of mandibular canal and its dimendion were measured in 15 mandibles with teeth; the relationship between blood vessel and nerve was observed in 5 fresh samples in which the artery was filled; and then the data were analyzed by statisticsRESULTSThe mandibular canal was close to the lingual side and the inferior margin of the mandible, the mandibular canal and the 10mm underside of mandible were parallel in the region of the first and the second molars, it runned outboard to genal aperture when it was hereabout genal aperture, and the blood vessel lay above nerve in the mandibular canalCONCLUSIONIn implant operation performed according to normal anatomy, injury to inferior alveolar nerve may be avoided.

［目的］探讨下颌管的解剖结构与牙种植的关系［方法］选取15具牙列完整的成人离体下颌骨标本和5具经过动脉血管内灌注的新鲜标本，测量下颌骨在每个牙位截面上有关牙槽嵴及下颌管的相关数据，进行统计学分析［结果］牙槽嵴顶以及下方10mm宽度由前向后逐渐增宽；牙槽嵴由上向下逐渐增宽；下颌管位于下颌骨体内下方走行中偏舌侧，并近下颌骨下缘，在下颌第1，2磨牙区下颌管走行与下颌下缘成平行状，在近颏孔处转向外和向颊侧出颏孔；下颌管内血管位于下牙槽神经之上［结论］牙种植术中按正常解剖部位并且侧重颊侧骨板操作，可避免损伤下牙槽神经；如果术中下颌管内突然涌出大量新鲜血液，则提示若继续手术可能损伤下牙槽神经。

Including 24h-LC_(50)and 48 h-LC_(50)、 the BCF and the teratogenesis in the mentum and mandibles of Chironomus plumosus Larva were observed.

主要包括24h-LC_(50)和48h-LC_(50)的测定、浓缩系数的测定和它们对羽摇蚊幼虫口器的致畸作用等内容。

Soil from below. Here the pindizzers spun in their dervish-dance, the kothmew sharpened their scissorlike mandibles, andthe eloda, blinded, hunted the damned by the reek of their souls.

如果没有听说过这些恶魔的话请不要自卑，按照我查到的资料，这些恶魔中的很大一部分唯一的登场机会就是Lord Toede 的第一页。

The slip-jaws maneuver was named for the scissorlike mandibles of the Kashyyyk slash-spider.

"望月科幻岛岛主万岁躲避"动作是根据卡须克行星的砍刀蜘蛛那剪刀般的上下颚而命名的。

In the adolescency,the Class II patients' mandibles has a trend that they rotate up and forward.

安氏II类患者下颌骨在青春发育期有向前、向上旋转的趋势。

Results:Allometric growth was found between the related variables of mandibles and the sequence and degree of teet...

下颌体各变量的变化趋势与其功能是相适应的，与猕猴的食物组成和其取食习性亦具有相关关系。

Methods:The edentulous patients of senile males and postmenopausal females were selected.All the edentulous subjects were divided into two groups according to the degree of RRR of mandibles: well-rounded ridge group and atrophied ridge group; The BMD of mandibular angle and coxofemoral region (femoral neck,trochanter,and wards triangle) of all subjects were measured by dual energy X-ray absorptiometry.The BMD were compared between well-rounded ridge group and atrophied ridge group in the same sex group.

将60岁以上男性和绝经后女性无牙颌患者依据下颌剩余牙槽嵴吸收程度分为丰满组和非丰满组；采用双能X线吸收法，测量全部研究对象右侧髋部与左侧下颌角的骨密度；在同性别组内对比丰满组和非丰满组间下颌角和髋部骨密度的差别。

Mandibles devitalized by freezing and boiling after being removed from animals were reimplanted to evaluate their potentials of reunion and growth with X-ray and histologi-cal methods.

本文通过动物实验，采用X线片和组织学检查方法观察比较冷冻和煮沸自体下颌骨再植术后的骨愈合过程。

Any of various finches of the genus Loxia, having curved mandibles with narrow tips that cross when the bill is closed.

交嘴雀任一种交嘴属的雀科鸣鸟，生有带有狭小喙尖的上下鸟喙，当鸟嘴闭上时，它们能相互交叉

Methods:Thirty mandibles of Macaca mulatta in the Taihang Mountains were classified into 6 groups according to the sequence and worn degree of teeth.

30例太行山猕猴下颌骨标本，按其齿序及牙齿磨损程度的不同分成6组，并对其18项变量进行了测量、统计和分析。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。