查询词典 posterior

A new model based on the hierarchical MRFhalf tree model is proposed for only one image can be obtained in image segmentation, whose MPM (maximizer of the posterior marginals) algorithm is inferred too.

针对图像分割问题中观测数据有限的情况，提出了一种新的基于离散分层MRF的半树模型，推导出了它的最大后验边缘概率算法。

The peak of the bulge accorded with the vertical line through the posterior convexity of superior articular surface of atlas. The superimpose rate of the vertical line with the M line were 48% to left and 65% to right. The surplus existed in l～2mm to lateral of M line. The exit point of screw was the median point of vertical line on the anterior cortex of lateral mass. The superimpose rate of BB line the line linked with the

寰椎后结节中点及上关节突后凸尖下的骨质弧形隆起的顶点可作为寰椎椎弓根螺钉进钉点的准确标志，上关节突后凸尖及横突尖可作为寰椎椎弓根进钉点的大体标志；沿寰椎椎弓根轴线进钉较为安全，内倾17°，仰角变异大，出钉参照前结节顶点；椎动脉沟中外的厚度及进钉点处寰椎后弓的高度是寰椎椎弓根螺钉固定的主要限制性因素。

objective to provide an anatomical base of posterior subtemporal keyhole approach for lesions of posterolateral mesencephalon.

目的 为后部颞下锁孔入路治疗中脑背外侧病变提供解剖学依据。

The posterior part of the forebrain that connects the mesencephalon with the cerebral hemispheres, encloses the third ventricle, and contains the thalamus and hypothalamus.

间脑位于将中脑与大脑两半球相连的前脑后部，包着第三室，内包含有丘脑和下丘脑

But higher structures, such as hypothalamus structures, mesencephalon and p2 segment of posterior cerebral artery in two heads, and high basilar bifurcation and p1 segment of pca in one of them were difficult to be exposed because of obstruction of view by temporal muscle.

结果 在保留颧弓颞下入路中均可显露床突周围位置较低的结构，但2例标本因颞肌遮挡，显露下丘脑、中脑、大脑后动脉p2段等位置较高的结构困难，其中1例高位基底动脉分叉部及大脑后动脉p1段显露困难。

The liver arises from the ventral mesogastrium and only the upper posterior surface is outside of that structure.

肝脏起源于腹胃系膜﹐肝脏只有后、上表面处于那个结构的外部。

The most posterior of the brain's five divisions; the area of the brain between the metencephalon and the spinal cord .

最后方大脑的五个分裂，在后脑和脊髓之间的地方。

In women, it is located at the posterior side of the cervix, midway between the vagina and the uterus.

男性的根轮在会阴的位置，处于生殖器和肛门中间的位置，女性的根轮在子宫和阴道的中间。

We suggest that monitory of the hemodynamic changes in posterior circulation is more relevant than monitory the anterior circulation in the study of syncope.

显示后大脑动脉的血流变化对瞬间的姿势改变远较中大脑动脉的变化显著且有意义，然此结果是否与临床上起立性晕厥病人的晕厥机制有关，仍需进一步的研究。

Case Report: In this report, we present a case of uterine rupture in a 32-year-old multiparous woman after the trial of labor during which 100μg misoprostol was placed in the posterior vagina fornix.

病例报告：一位32岁，妊娠39周（G3P1A1）的妇女因落红而至本院引产，产程一切正常，住院时的Bishop score为0分，因而使用100μg misoprostol 阴道塞剂来引产，在引产过程中，胎儿情况良好，在引产5小时后，就进入产房准备生产，后因fetal distress安排紧急剖腹生产，产下一男婴，3710g，3→4但在术中发现子宫的右侧壁有破裂的情形，而紧急以Vicryl 1°缝合子宫，很幸运地在缝合后很快的控制住子宫的出血。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。