形成边缘

By using TUNEL, FCM, EM and color image analysis, PCD was studied during postnatal brain development in rats. TUNEL revealed chromatin condensation, which marginate to the edge of nuclear and sometimes form crescentic caps or ring. Occasionally apoptotic bodies were observed.

一、应用TUNEL、FCM、电镜，结合图像分析对大鼠生后脑发育过程中PCD观察发现：在TUNEL染色上PCD细胞表现为染色质凝聚成块、移向核边缘、有时形成环状和半月状，偶尔可见凋亡小体等。

Matthes H,Boschert U,Amlaiky N,Grailhe R,Plassat JL,Muscatelli F,Mattei MG,Hen R.Mouse5-hydroxytryptamine（5A）and5-hydroxytryptamine（5B）receptors define a new family of serotonin receptors:Cloning,functional expression,and chromosomal localization ［J］.

5-HT5A R在神经系统的诸多结构，如大脑皮质、海马、边缘系统等区域分布广泛，提示该受体在调节认知、焦虑及其相关行为、感觉的形成以及神经内分泌等方面可能发挥重要的作用。

Madical jurisprudence, with medical law as its main concern,is a brand-new subject combining medicine and law together. It is an important component of China′s socialist legal system.

摘 要：以医事法为研究对象的医事法学，是医与法交叉渗透而形成和发展起来的一门新兴边缘学科，是我国社会主义法学体系的一个重要组成部分。

Explanation: At the edge of a large molecular cloud in Monoceros, some 3,000 light years away, dark filaments of dust are silhouetted by luminous hydrogen gas.

说明：在麒麟座有一块巨大的分子云，离我们约3，000xx光年，在它的边缘处，黑暗的尘埃纤维遮住发光的氢气发出的光，形成黑色的剪影。

Outcrop oil accumulation is a special accumulation which is located in the wing of an outcrop anticline or in a monocline in the edge of a basin and is controlled by water table .

露头油藏是一种形成于露头背斜翼部或盆地边缘单斜上依靠潜水面控制的特殊油藏，是今后石油勘探的一个新领域。

A transcontinental border, formed in part by the Great Lakes, divides Canada from the United States; Nares and Davis straits separate Canada from Greenland.

横贯大陆的边缘，由大湖，来自美国的分歧加拿大部份地形成； Nares 和戴维斯海峡区隔加拿大和格陵兰。

During morphogenesis cells and cell populations change shape: an exampleis neurulation in vertebrate embryos, in which the edges of the flat neural plate fold upward and fuse, forming the beginnings of the hollow brain and spinal cord.

在形态发生期间，细胞和细胞群体形状发生改变：例如，脊椎动物的神经胚，扁平神经板的边缘向上折叠并融合，是中空大脑和脊髓神经形成的开端。

During morphogenesis cells and cell populations change shape: an example is neurulation in vertebrate embryos in which the edges of the flat neural plate fold upward and fuse forming the beginnings of the hollow brain and spinal cord.

在形态发生期间，细胞和细胞群体形状发生改变：例如，脊椎动物的神经胚，扁平神经板的边缘向上折叠并融合，是中空大脑和脊髓神经形成的开端。

The Hexi Corridor, located in the northeastern margin of the Qinghai-Tibetan plateau ,is a foreland basin system formed by the northeastward push of the plateau.

河西走廊位于青藏高原的东北部边缘，是青藏高原向东北推挤过程中形成的一个前陆盆地系。

Objective To introduce a procedure of nympholepsy.Methods With the central part of the nympha excised,the hem preserved,the superior and lower part of the nympha served as flap pedicles,a double pedi-cles arc-shaped flap was elevated.The incision was conglutinated by ZT glue after the muscular layer sutured.Re-sults 36cases（62sides）were cured by this method with satisfying results.

目的 介绍治疗小阴唇肥的手术方法方法采用弧形双蒂瓣法行小阴唇整形术，保留小阴唇边缘，以小阴唇上、下部蒂，去除小阴唇中部一全层组织，形成一弧形双蒂组织瓣，缝合肌层后用医用粘涂ZT胶粘合切口。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。