角化

Home position shear tests of slope rock, point loading tests and indoor AMD simulation action tests in XingQiao concave slope had show shearing strength and coherence between body layers of quartz sandstone decrease by 13.2%~21.3% after attacked by AMD, the angle of internal friction between layers is decreased by 5.0%~7.5%, in general, AMD affects the rocks mechanical property at range of 60~100m interior the perpendicular slop. Data analysis shows: 1 The actions to slope are major focused on zone of weakness, shearing strength of slope foot and AMD centre are reduced by 52% and 64.7% separately. 2 The explosion stress wave of long distance field has obviously increasing influence to disturbance amplitude value of slope with increasing of the slope height and distance, the response of the top of slope and fault region are obvious as well as damage effect; the foot of slope is with smallest disturbance amplitude value, the disturbance amplitude value of the step close to free face is obviously bigger than the interior of slope. 3 With the coupling effect of the AMD and explosion loading, the stress distribution inside of slope mainly presents characters of explosion stress field; the area affected by AMD becomes a weak area of shearing stress.

新桥深凹露天矿边坡岩体的原位剪切试验、点载荷试验、室内模拟AMD作用试验表明：AMD蚀化后的石英砂岩，岩体层面间的抗剪强度和粘聚力减小的幅值约为13.2%~21.3%；层面间内摩擦角减小幅值在5.0%~7.5%之间；AMD一般影响垂直边坡体内部在60~100m范围内的岩体力学性质数值分析表明：AMD对边坡体的作用主要集中在弱化区域内，边坡体的底脚和AMD作用中心区域的剪切应力减少了52.0%和64.7%；(2)随着边坡体高度和距离的增加，远场爆炸应力波对边坡扰动幅值的增加趋势明显，边坡顶部和断层部位的响应突出，损伤效应明显；边坡底脚扰动幅值最小，临空面附近台阶的扰动幅值明显大于边坡体内部；(3)AMD与爆破荷载耦合作用后，边坡体内部的应力分布主要呈现出爆炸应力场的特征，AMD影响区域形成了一个剪切应力弱区。

Analyzing through the Maar transformation Image's character , a way of measuring margin of intricate object was to be brought forward by setting new estimation rule . As an essential and important type of volcanic activity on earth , phreato ma gmatic eruption is characterized by groundwater-related explosive eruption and subsequent base surge deposit and maar lakes .

通过对 Maar 变换后图像特征的深入分析，设置新的判断准则，提出了一种针对复杂物体边缘检测的算法流私，可以对具有&尖锐角&的物体轮廓进行快速准确地提取，同时利用矢量化方法消除毛刺，使跟踪获得的边界更符合物体的实际轮廓特征。

The error equation of strapdown inertial navigation system is nonlinear under large heading misalignˉ ment. The linearizing error was introduced by traditional EKF which r educes alignment accuracy.

大方位失准角情况下，捷联惯导系统误差方程是非线性的，传统的扩展卡尔曼滤波会产生线性化误差，影响初始对准精度。

Resut: the results of 21 cases of stomach malignant stromal tumors immunohistochemical were positive.the great mass of ck and ema were negative.among the 21 cases,3 patients of extensive metastasis were dead after operation,2 patients were given polypectomy,but they recured after operation 8 months and 9 months.one of them was operated again and lived 1 year,16 patients were disease-free survival 3 to 6 years.

结果：21例免疫组化结果示cd34均为阳性，而上皮指标细胞角蛋白和膜上皮抗体大部分阴性；其中3例广泛转移者于术后4～6月死亡，姑息性切除2例，术后8月及9月均复发，其中1例再次手术，存活1年，其余16例均无瘤生存，生存期为3至6年。

The flow characteristics in a genuine poppet valve was simulated in three dimensions and calculated at its different opening positions,poppet angles and flow volumes by using a CFD software of Fluent.

运用CFD通用软件F luent，以实际液压锥阀为模型，对阀芯在不同开口度、不同半锥角以及不同流量下的流动特性进行了三维仿真计算，并对可视化图形进行了分析。

The orientation-singularity expression of the Stewart platform is deduced by using unit quaternion which can avoid singularity when using Euler angles to represent the orientation of rigid body, and then the algorithm of orientation-workspace of the manipulator at a certain position is proposed.

基于单位四元数描述的刚体姿态，避免了欧拉角等描述刚体姿态的奇异性问题，推导出Stewart机构处于给定位置时的姿态奇异解析表达式，并提出了该机构处于给定位置时的姿态工作空间算法，通过计算机仿真给出该机构处于一给定位置时姿态奇异轨迹和姿态工作空间的三维可视化描述。

European style architectural sculpture, Roman (Tao g / Kolding wire)+ line (arc spot the first type / carved type), doors, window cover (light board type / carved type), relief decoration of (triangle / positive, long -, c.-type, etc.), railings handrails / vase column ---- design / production / sales / construction, catering and entertainment decorative sculpture.

欧式造型建筑雕塑、罗马柱+线条、门、窗套、浮雕饰化（三角形/正，长，多角型等）、栏杆扶手/花瓶柱、----设计/生产/销售/施工，餐饮娱乐装饰雕塑。

Cui teacher, respectively, as "ruler, regulation," or "a sub-Square", demonstration, complete the "arbitrary angle trisection, turning round to square, fold the cube, as is 7-gon, as is 9-gon, as is 10 side of the shape, as are 13-gon "Seven dead title.

崔老师，分别用&尺、规&或&一把分角尺&，演示、完成了&任意角三等分、化圆为方、倍立方体、作正七边形、作正九边形、作正十一边形、作正十三边形&七大死题。

After 3800 Death of the World's top math problems -- Ruler as "arbitrary angle trisection, turning round to square, fold the cube, as is 7-gon, as is 9-gon, as are 10 side of the form, as are 13-gon," The world, where people called mathematicians have challenged the "seven problems" Archimedes Newton Gauss, etc., Are hard to understand in the end.

历经3800年世界顶级数学死题——尺规作&任意角三等分、化圆为方、倍立方体、作正七边形、作正九边形、作正十一边形、作正十三边形&，全球，凡称得上数学家的人都曾挑战过这&七大难题&，阿基米德、牛顿、高斯等等，均以不得其解而告终。

In this study,additives were used to con-trol the size and shape of CaCO3.Needle,sphere,short chain and hexangular plate likenanometer CaCO3were synthesized by introducing CO2to lime suspension under opti-mum condition.

采用鼓泡碳化法，在最佳反应温度、反应物浓度、气体流量的条件下，考察了不同添加剂对产物形状及粒径大小的影响，得到了粒径小于100 nm且分散性能良好的球状、针状、短链状及六角板状纳米碳酸钙。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。