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An enriched PCR fragments with less complexity were obtained and mainly expressed in the denervated hippoampus After cloning into the plasmid vector, 46 clones were initially screened and subjected to autosequencing By comparison with the EMBO gene databases, 21 gene fragments of different types were obtained with 11 similar to genes of known function and 10 similar to ones of unknown function It is inferable that the altered gene expressions of hippocampus following the entorhinally denervation may underlie the specfic reinnervation and the formation of synapses by transplanted entorhinal neurons with host neuropil within the denervated target areas.

初步挑选出的46个转化后的阳性克隆,经点杂交筛选和基因序列分析,与Gene Database同源性比较后,得到21种基因片段,其中功能已知的有11种,功能未知的有10种。结果表明海马在去内嗅皮层后某些基因表达的改变,这可能是移植胚胎内嗅皮层神经细胞轴突特异支配去神经靶区和重建突触联系有关。

Providing an inner jacket segment at an interior surface of the distal segment of the catheter shaft; and

将内护套段与导管轴远端段的内表面粘合。

These distributions show that the electrons lie mainly in the scattering plane which are observered to be preferentially emitted in the forward direction, lying between 0 and projectile velocity Vp. The distributions also display the typical two-fingered structure with a local minimum on internuclear axis.

结果表明:电子主要集中在散射平面内;在散射平面内,电子速度分布介于0和入射炮弹速度Vp之间且在炮弹和靶核核间轴处有一极小值,呈现出典型的双峰结构。

Furthermore, by using the corresponding inverse Laplace integral transform and numerical solution of integral equation, the displacement and axial force as well as the shear stress of the pile are obtained.

对变换域内的积分方程采用Schapery逆变换方法得到时域内单桩的近似积分方程。数值求解所得的积分方程可以得到桩的沉降、轴力、剪力和孔压。

Then, the concept of changeable shrinkage design is initialized. After analyzing the influence of gap ration on the deformation of major and minor axis, the K〓 span is obtained.

利用建立的有限元模型,探讨了扁挤压筒内腔位移分布情况和内孔变形规律,提出了变过盈量设计的概念,并对缝隙度K〓对内孔长短轴变形的影响作了分析,得出K〓的取值范围。

In addition, the magnetic noose tool was used to outline the contour line of inside and outside boundary, and obtain the inside and outside contour line of every layer of the femur. The rabbit femur was scanned by industry CT starting from the upper extreme of the femur, vertical to femoral ordinate axis line (slice space=1 mm).

再用磁性套索工具勾勒各层图像的内、外边界线,得到各层面股骨内、外轮廓曲线,采用CT 扫描机对兔股骨进行扫描,自股骨头上端起,由近端向远端垂直于股骨纵轴行CT 扫描,层间距为1 mm。

The results show that the equiaxed zone ratio of the casting billet is greatly increased,with its soidification structure is obviously improved,and the momentum values of the electromagnetic forces both parallel to and perpendicular to the direction of the traveling magnetic field pulsate periodically with time.

采用三相通入不同电流的非平衡线性电磁搅拌技术进行了铸坯的静态浇铸实验,并对电磁搅拌过程中钢液内的电磁力各分量的瞬时值进行了理论分析·结果表明,当采用将电磁搅拌器的三相通入不同电流的非平衡线性电磁搅拌时,在钢液内所产生的电磁力是脉动的,其大小呈周期性变化,尤其是垂直于磁场运动方向上的电磁力,其脉动的幅度很大·由此认为,当采用将搅拌器的三相通入不同电流的非平衡线性电磁搅拌时,所产生的垂直于磁场运动方向上的脉动电磁力是提高等轴晶比率,改善铸坯凝固组织的一个重要原

In this study, we successfully localized the gene responsible fornon-syndromic postaxial polydactyly typeA/B to a 2.5Mb region and analyzedgenes and ESTs in the critical region.

本研究成功地将一个新的遗传性轴后多指家系相关基因确定在19号染色体2.5Mb的范围内,并对关键区域内的基因和EST进行了初步分析,为进一步分析该致病基因的突变奠定了基础。

The temperature distribution was mainly influenced by the initial pressure of pressurizer under the condition of CMT drainage with sparger, the higher the pressure is, the thicker the hot water layer.

通过对CMT内水的轴向温度分析,发现CMT内的流体具有热分层特性,即上部为热水层,下部为冷水层,热水层内温度变化剧烈,吸收了蒸汽在液面凝结放出的大部分热量。

The plastic deformation induced due to cyclic rotation of principal stress axes alone can be in the same magnitude as that due to shear with fixed principal stress axes. 2 The volumetric strain due to shearing of cyclic rotation of principal stress axes is found to be composed of a reversible dilatancy component and an irreversible dilatancy component. The former is characterized by its reversibility and is independent of past shear history, the latter by its irreversibility increases with the increase of cycle number yet its increase rate decreases with its accumulation. 3 The obvious non-coaxiality between directions of the principal stresses and principal strain increments is found and its degree depends largely on the change of shear stress component. 4 The intermediate principal stress has considerable effects on the deformation behavior of sands in the condition of cyclic rotation of principal stress axes. The accumulation rate of the irreversible dilatancy component increases with the increase of the intermediate principal stress parameter.

具有初始各向异性的砂土在纯应力主轴循环旋转排水条件下的主要变形规律为:①纯应力主轴循环旋转可产生与应力主轴固定单调剪切处于同一数量级的塑性变形;②纯应力主轴循环旋转引起的剪切体变包含可逆性剪切体变分量和不可逆性剪切体变分量两部分,其中可逆性剪切体变分量在一周内可完全恢复,基本与应力历史无关;不可逆性剪切体变分量随循环周数的增加呈单调增加,且增加速率随其自身累积值的增大呈减小趋势;③应变增量主轴与应力主轴之间的非共轴现象显著,且在一周内具有分段性;④中主应力对应力主轴循环旋转条件下砂土的变形特性有重要影响,不可逆性剪切体变分量的累积速率随中主应力系数的增加而增加。

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推荐网络例句

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。

You rap, you know we are not so good at rapping, huh?

你唱吧,你也知道我们并不那么擅长说唱,对吧?