颅顶部的

Calcium and phosphorus, is the formation of the skeleton of "construction materials", the lack of new bone formation can lead to obstacles, bone Liang small, osteoporosis, soft, causing the skull to soften, according to the kind of bombs have table tennis sexy, it means that a "ping-pong head "; At the same time, the accumulation of osteoid tissue, the amount will be led to the child appears at the top of the skull circular symmetry sudden, the head thus become square, commonly known as transcranial side, naturally lose their sense of beauty.

钙与磷，是形成骨骼的"建筑材料"，缺乏可导致新骨形成障碍，骨梁细小，骨质疏松、变软，造成颅骨软化，按之有乒乓球样的弹性感，谓之"乒乓头"；同时骨样组织堆积，亦会致使孩子额顶部出现对称性颅骨圆突，头颅因而变得方方正正，俗称方颅，自然失去美感。

Objective To study absorbed mechanism of free bone auto-graft in cranium.

目的 探讨颅顶部自体骨游离移植被吸收的内在机制。

Other brain regions showing increasedpostsurgical activity were the contralateral parietal cortex,bilateral pulvinar and ipsilateral medial dorsal nucleus ofthe thalamus, contralateral putamen, contralateral superiortemporal gyrus, ipsilateral fusiform gyrus, ipsilateral posteriorlobe, and contralateral anterior cerebellar lobe.

术后活动性增强的大脑区域还有对侧的颅顶部的大脑皮层，两侧的丘脑后结节和下丘脑的背内侧核，对侧的壳核，对侧的上部颞侧脑回，同侧的梭状回，同侧的后叶和对侧的小脑前叶。

Seined Senator Kennedy's tome tumor is in the left prattle parietal lobe of the brain.

肯尼迪议员的瘤在大脑左颅顶部。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。