外间

Based on the pathological findings and the sequence of embryonic development, we speculated that the sequestrated extrapulmonary lung, which occurred in the development of the fetus, might have occupied the site of the pleuroperitoneal canal and hindered its complete closure, hence forming the diaphragmatic hernia.

根据病理发现及胚胎发展，我们推测也许肺叶外游离肺在胚胎发育时占据了肋腹膜间的通道且阻碍它完全的关闭，而形成横隔膜疝气。

Positive and Negative Syndrome Scale , Global Assessment of Function Scale , Modified Overt Aggression Scale , Premorbid Schizoid and Schizotypal Trait and Premorbid Social Adjustment were used in assessment of various phenotypes in affected siblings. It was found that there were high similarities of these phenotypes in siblings with schizophrenia. The results suggested that common etiology, whether genetic or environmental factors, might existed in this pattern of family.

本研究采用阳性症状和阴性症状评定量表、功能全面评定量表、外显攻击行为量表、病前社会适应和病前分裂样分裂型特质对同胞患者进行评定，结果显示各种表现型具有较好的一致性，说明同胞对患者间具有相同的遗传、环境性家族致病因素。

Abstract〕 objective: To study the effects of retinoic acid on the proliferation and apoptosis of undifferentiated ectomesenchymal cells derived from facial primordia of mouse fetus.

摘要〕 目的：研究维甲酸处理未分化外胚间充质细胞后，细胞增殖和细胞凋亡的变化，探讨细胞增殖、凋亡与维甲酸之间的关系。

Clarifying the ethnic boundary must focus on inner and outer sides, the inner is essential ethnic factors, or the ethnic culture characteristics, which we call primordialism/essentialism, while the outer is the relationship between other ethnic groups and the one of "my" own, the affection which is caused by other ethnic groups to "my" group, and the interactions among several ethnic groups.

族群认同的起因产生于边界的模糊与争执，族群边界的澄清须从内外两方面着手，内是族群本身的内在特征，也即本族群的构成要素；外是他族与我族的关系、他族对我族所造成的影响，以及族群间的互动。

T lymphocyte percentages of peripheral blood, lymph node, spleen, thymus and bone marrow of maters of interspecific, intraspecific embryo implantation and pseudopregnant mice at corresponding time were measured using fluorescence labeled monoclonal antibody and flow cytometry.

利用荧光标记的单克隆抗体染色结合流式细胞术，检测种间、同种胚胎移植以及同时期假孕母体外周血、淋巴结、脾脏、胸腺、骨髓中T淋巴细胞的百分率。

Adjacent helical chains are racemic. The Ag atom is linked to two nitrogen atoms of the 2-pyridyl and 4'-pyridyl groups from two different 2,4'-bpy ligands as well as to the oxygen atom of the counterion. In 17 and 19, the adjacent helical chains are linked to wavy two-dimensional network structures by the nitrate counterions.

相邻的螺旋链间是外消旋的，Ag 原子与分别来自两个不同2，4'-联吡啶的2-吡啶基和4'-吡啶基的氮原子以及阴离子的氧原子配位，在配合物17和19中，相邻聚合螺旋链被硝酸根离子桥连接起来，变成了一个波浪形的二维网络结构；配合物18是首次通过无桥连配体支持的Ag ××× Ag键将相邻螺旋链连接成二维非穿插的网络结构。

With this model, the eye saccadic movement angle, angular velocity, the horizontal coordinate of the center point of cornea were calculated, when the horizontal recti were contracted by the stimulation of the neural pulse.

首次提出了眼球在眼外肌作用下运动的三维动力学模型，给出了其运动方程组的求解步骤，并用该模型计算了水平直肌受神经脉冲刺激而收缩时，眼球水平扫描运动的角度、角速度、角膜中点坐标随时间的变化。

Simvastatin may suppress interstitial fibrosis by effect CTGF、suppress cell proliferation、redue extracellular matrix accumulation.

辛伐他汀可以抑制CTGF、抑制肾小管上皮细胞的转分化、减轻细胞外基质的积聚，从而减轻间质纤维化，发挥肾保护作用。

Results Histologically, AT/RT was characterized by the presence of rhabdoid cells associated with various degrees of primitive neuroectodermal, epithelial or mesenchymal differentiation.

结果 非典型畸胎样／横纹肌样瘤具有特征性的横纹肌样细胞，伴有不同程度的原始神经外胚叶、上皮和间质分化。

Under the base of it, also considering the characteristics of the multi-channel multistage rimfire gas switch, much study and experiments of the surface flashover along the PMMA insulator and the PMMA housing of the switch were done. Following conclusions were drawn: After introducing PMMA insulator among the board electrodes, the voltage of the discharging of the SF6 drops by 30%. With increasing of the pressure of SF6, voltage of the discharging descends more sharply. With PMMA spacer, the dispersing of the discharging voltage of the gas gap increased as compares to the unbridged gap, such increases in value of the discharging voltage become more obvious with the gas pressure increased.

本文对SF6气体中的沿面放电及影响因素进行了分析，在此基础之上结合边缘点火多级多通道气体开关的沿面绝缘结构特点，经过大量理论分析和电场计算，对有机玻璃支撑绝缘和有机玻璃外筒进行了沿面放电研究，研究结果表明：板电极间SF6气体间隙引入有机玻璃绝缘子后，间隙放电电压平均下降约30%，随气压增大放电电压下降趋势增大，引入有机玻璃绝缘子后放电分散性明显增大，随气压增大，放电分散性呈增大趋势。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。