上核

The quantitative measurement parameters included:(1) Anterolateral acetabular lip angle, ALAL,(2) Lateral acetabular inclination, LAI,(3) Transverse rotation of the acetabulum, TRA,(4) Spherical index of ossification center of the femoral head,(5) Diameter of ischium in acetabulum center.

在三维图像上，测量髋臼前外侧缘倾斜角、面髋臼上缘倾斜度、臼横向旋转角、骨头骨骺核球形指数，在横断面图像上测量髋臼中心坐骨的厚度；定性观察：根据髂骨部分髋臼上缘的病理变化，把所有异常侧髋臼分为两组，轻型缺损：髋臼上缘清晰可以辨认，重型缺损：髋臼上缘模糊不能辨认，或形成假臼。

Karyotype formula of Gossypium hirsutum L.was 2n=4s=52=30m+20m (4SAT)+2st (2SAT); and its absolute lengths of chromosomes averaged 3.40μm; arm ratio differed from 1.24 to 4.02,with the mean value of 1.77; three pairs of satellite chromosomes; the ratio of the longest to the shortest chromosomes was 2.36; and the karyotype belonged to 2B in Stebbin's classification.

陆地棉的核型公式为2n=4x=52=30m+20sm(4SAT)+2st(2SAT)；染色体绝对长度平均3.40μm；臂比值最大与最小的分别是4.02和1.14，平均1.77；随体3对，分别位于第12、19和26对同源染色体的短臂上；最长与最短染色体的比值为2.36；其核型属于Stebbin的2B类型。

Different frequency and density of INA bacteria were showed in the different parts of tea plant.

此外，在雨水较多、湿度较大的季节茶树上冰核细菌的密度较高，而在干燥寒冷的时候则较难分离得到冰核细菌。

A new thinking of CAD schematic application in checking the tower top windage yaw is studied, which overcomes the traditional calculation shortcomings, such as: difficulty to calculate the space distance, and the low accuracy of the diagram way, and taking some poles of Fengci Ⅱ line as an example. On the basis of the suspension insulator wobble angle calculation, checking the windage yaw of the wine cup type tower and ZV1 stayed pole by the AutoCAD method, the feasibility of composite insulation instead of common glass insulation is analyzed.

本文研究运用CAD图解法进行塔头间隙风偏校核的新思路，克服了传统解析法计算空间距离困难和图解法精度不高的缺点，并以500 kV凤磁Ⅱ回线路部分杆塔为实例，在计算悬垂串绝缘子摇摆角的基础上，利用三维制图软件AutoCAD对酒杯塔和ZV1型拉线塔进行风偏校核，分析了采用合成绝缘子取代普通玻璃绝缘子的可行性。

In this dissertation, based on glass microspheres and submicron silicon dioxide, the silver-coated core-shell shielding particles were prepared by liquid phase chemical deposition and layer by layer packing technology. The influences of the preparation conditions on the structure of the synthesized core-shell particles were also systemically studied. The conclusions are enumerated as follow:(1) Monodispersed submicron silicon dioxide spheres in the size range of 250～550 nm are synthesized by Sol-Gel method using ammonia as catalyst.

本文在前人研究的基础上设计出以微米级玻璃微珠为基核，采用液相化学沉积法和层层包裹法制备表面包银的核壳粒子电磁屏蔽剂，并对液相化学沉积法和层层包裹法的制备工艺进行了系统研究，取得了以下主要结论：(1)以氨水作催化剂，采用溶胶－凝胶法制备了粒径分布在250～550 nm之间的二氧化硅微球。

Therefore, more electrons close to the core, the interaction between the electrons and the core more, and the self-energy more.

所以与核靠近的壳层上的电子越多，电子与核内静电吸引的排斥力就越大，产生的自能修正就越大。

If we want to get the effective mass by the method of computing the meson self-energy , we need to consider the change of the effective mass of the nucleon along with the increasing density of the nuclear matter,namely considering the fluctuation of the vaccum.

很多研究[3，4，5，6，11，12]表明了上式描述的规律是正确的，如果用计算介子自能的方法来得到介子的有效质量，需要考虑核子的有效质量的随核物质的密度的变化，即需要考虑核子的真空涨落，当不考虑核子有效质量随核物质密度变化的时候，ρ介子、ω介子的有效质量一般是上升的。

A Schottky precise mass spectroscope in light-medium and in heavier nuclei with the mass resolution of △m/m=5×10^(-6) or 5×10^(-7), respectively, has been successfully built up and operated well at ESR (Experimental Storage Ring cooled by electron beam) in GSI, the leading nuclear research institute.

肖特基精密质量谱仪，是建立在GSI所电子冷却存储环上的精密质量谱仪，它对轻中量核与重核的测量精度△m/m分别达到5×10^(-6)，和5×10^(-7)。

On November 14th Nature, one of the world's leading scientific journals, published a paper about the creation of embryonic stem cells using a technique called somatic-cell nuclear transfer (basically, taking the nucleus from a body cell and putting it in an unfertilised egg).

世界前沿科学期刊《自然》于其11月14日的杂志上刊登了一篇关于如何通过体细胞核移植制造胚胎干细胞的论文（简单的说，体细胞核移植就是从体细胞提取细胞核后放入未受精卵中的过程）。

On the base of introducing basically general situations of Anti-nuclear Peace Movement it emp...

在介绍英国反核和平运动的基本概况基础上，重点分析英国反核和平运动的基本构成：教会、工会及妇女。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。