中轴的

DATA SYNTHESIS:① Under high altitude, the body would generate stress reaction to hypoxia, that is the adaptive action of hypothalamus-adenohypophyseal-adrenal cortical axis, and the increase in the concentration of adrenocorticotrophic hormone to regulate the adaptability of body to stress stimulation, moreover, to induce the increase in releasing factor secretion.

资料综合：①高海拔状态下机体对低氧产生应激反应，表现为下丘脑―垂体―肾上腺皮质轴的适应性运转，血中促肾上腺皮质激素浓度增加，以调节机体对应激刺激的适应能力，同时使促肾上腺皮质激素释放因子分泌增加。

In practice, when coordinates of two angular of two beam of LD/PSD are measured, people can gained the relative position.

在实际测量中，只要测量双光束LD/PSD 在两个角度时光斑的坐标，即可求得两轴的相对位置。

Based on the analysis of the key components of disc ditcher, the maximum lift height of the rotary blade shaft and the minimum size of the elevating device as the objective functions were introduced to establish a nonlinear mathematical model satisfiable to multiple constraint conditions of mechanical structure and agronomic demands.

为了解决圆盘开沟机在下地、过梗、爬坡过程中出现的旋耕刀易破损、刀盘支架易变形等问题，通过对其关键部件的分析研究，以刀盘轴最大提升高度和升降装置最小尺寸为目标函数建立数学模型；用Matlab软件对其结构尺寸进行参数优化。

In addition ,the thesis deals with amount of components devices and calculations ,including :(1) Choice of the main shaft and disposal of transmission , by doing so to ensure the accuracy of components machining in process when the main shaft rotating;(2)The device and check of the transmission shaft ,so it can assure the rigidity of the shaft is allowable ;(3) Gear device and calculations ,check the performance in the strength and rigidity of it ;headstock is a very important part in this thesis ,the design of it here not only ensures the rationality 、equipoise and stability of the motion of the slipway ,but also satisfies the requirements of different work environment .

液压装置的设计液压滑台、定位夹紧装置均为液压控制。并采用了许多液压控制阀，保证了运动的平衡性，循环性和精确性。另外，本文还涉及到大量的设计和计算，包括：（1）、主轴的选择和传动布置，以保证加工过程中被加工零件的精度；（2）、传动轴的设计和校核，以保证轴的刚度；（3）、齿轮的设计、计算，对齿轮的强度和刚度进行校核；多轴箱部分是本次设计的重要环节，本次设计中它的设计既要保证工作台的运动的合理、平衡和准确，又要满足工作要求。

The GFAP is a specific marker of astrocyte, its expression is more higher in the activity astrocyte, and finally the GFAP become the main composition of scar formations. The S -100 is a kind of acidity, dissolubilites, low molecular quantity and calcium hydronium conjugated protein, and it is mainly existed in neuroglial cell and schwann cell. It can promote the growth of axon, glial hyper-plasia and nerve divide and calcium's stability inside of cell, thus regulatin g the shape and metabolism of astrocyte . The quantity of S -100 protein and the degree of ischemia have direct proportion .

胶质纤维酸性蛋白是星形胶质细胞的特异性标记物，在活性星形胶质细胞中GFAP的表达相对更高，且最后GFAP成为胶质疤痕的主要成份。S-100蛋白是一种酸性、可溶性、低分子量的钙离子结合蛋白，主要存在于胶质细胞和雪旺细胞中，它可促进轴突生长、胶质增生、神经分化和细胞内钙的稳定，从而调节星形胶质细胞的形态和代谢。S-100蛋白与缺血的程度是成正比的。

The results show that, firstly, Stellera chamaejasme L, which rely on their developed axial root system in the 10～40cm soil layer to occupy the competitive priority of volume, length, surface area and so on, in the case of their adaptive faculty to poor surroundings resulting from fruit picking, trampling and overgrazing as well as with the phenomenon of restrained growth among various plants, gradually become the dominant plant in the herbaceous community; secondly, this kind of degraded grassland has not displayed any general characteristic of degradation such as surface exposure, accumulative quantity of vegetation reduced, water loss, soil erosion and so on, therefor, it should be dealt with distinguishingly; thirdly, if"Stellera chamaejasme L Killer"and"Oxytropis ochrocephala Killer"invented by CAS are taken advantage of respectively in the bloom period of Stellera chamaejasme L and at the beginning of florescence of Oxytropis ochrocephala bunge by ultra-low volume spray of 1. 05L/hm〓 and 1. 35～165L/hm〓 dosage separately, the death rates of poisonous herbs may achieve above 95% and 92% correspondently; fourthly, this technology with the characteristics of high work efficiency, exclusive selectivity and convenient operation, is safe to non-target plants and other animals, and has no toxic or side-effect to environment; furthermore, an execution of"Stellera chamaejasme L Killer"spray and a two-year grazing prohibition can be effectively applied on degraded grasslands of"Weed and Poisonous plants Type".

结果表明：狼毒凭借发达的轴根系在10～40cm土层中形成的体积、长度、表面积等竞争优势，以及对采食、践踏、过度放牧所形成的不良环境的适应能力和异株克生现象的存在，逐步成为草群中的优势植物；毒杂草型退化草地没有表现出地表裸露、植物蓄积量减少、水土流失等一般性退化特征，对该类草地的治理应区别对待；应用中科院研制的'灭狼毒'和'灭棘豆'分别在狼毒盛花期和黄花棘豆初花期，以1.05L/hm〓、1.35～165L/hm〓的施用量超低容量喷雾，毒草的死亡率可达到95％、92％以上；该技术具有工效高、选择性专一、灭效高、操作简便，对非靶标植物和其它动物安全，对环境无毒副作用的特点；采用喷施'灭狼毒'+短期禁牧措施，可以有效治理毒杂草型退化草地。

Simulative results show that the electron beam can be transported in the unmagnetized plasma-filled for two reasons. The first, the plasma neutralizes the majority of the space charge forces within the beam. The second, radial electric field generated by electron beam interaction with the plasma leads the beam to converge along axis. By PIC simulation, we find that atomic mass of the background ion effects on the Characteristics of the plasma-filled devices.

非磁化等离子体填充的RBWO-FEL的模拟表明只有在一较窄的背景等离子体密度范围内，电子注才能良好传输，产生泵波及激光功率输出，并都存在有峰值功率点，同实验观测到的结果完全吻合；该范围内，电子注的传输是由于背景离子中和了注中径向发散空间电荷力及注在等离子体中产生的径向的电场使注在轴向汇聚。

In a method and an arrangement for processing a skin print image, and particularly a fingerprint image, which image exists as a gray-level image, provision is made for the gray-level image to be convolved in the direction of two axes by generalized gradient filters, for the generalized gradients obtained in this way to be normalized, for the normalized, generalized gradients each to be convolved with generalized gradient filters, and for the sum of the two results of the convolution of the normalized, generalized gradients to be converted to binary form.

在处理皮肤印迹图像的方法和设备中，具体来说，处理指纹图像的方法和设备中，指纹图像是作为灰度级图像存在的，对于灰度级图像进行如下的规定：通过通用梯度滤波器沿两个轴的方向卷积灰度级图像，归一化以这种方式获得的通用梯度，利用通用梯度滤波器卷积每一个归一化的、通用梯度，并且转换归一化的、通用梯度的卷积的两个结果之和为二进制形式。

The model of 3-dimensional stretching vortex ring of turbulent elliptic jet in crossflow are discovered for the first time. It is pointed out that in the evolution of turbulent jet in crossflow the 3D vortex rings, which stretching, distorting, swing in transverse direction and twisting around the stream-wise, play the leading role in the large-scale coherent structures. The counter-rotating vortex pair observed in the literature is in fact the head of the 3-dimensional vortex ring.

首次发现和提出了湍流横向椭圆射流的三维拉伸涡环模型，指出在其大尺度拟序结构中真正占主导作用的是拉伸、扭曲、沿流向扭动、展向摆动和绕x轴的转动的三维涡环，在众多实验和文献中观察到的反向涡对其实是由三维涡环头部组成。

A solid, geometric base knits it tightly into the urban fabric of the city block, while a smoother shaft takes it up into orbit and a crown begins to dematerialise and reduce its volume as it hits the sky.

它的三重组成部分与传统装饰性摩天大楼的设计相呼应。坚实的几何地基与街区的城市构造紧密交织，平滑的中轴将大楼带入轨道，楼冠逐渐变得非现实性，并在高空中削减了建筑的体积感。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。