异常

Gravitational methods have been frequently employed to measure large regions in a relatively short time and to locate gravimetric anomalies caused by salt dome s, by buried hills consisting of dense material.

重力法常被用来快速地测量大区域的重力异常，并可根据重力异常特征确定盐穹窿及其由密度大的物质构成的埋藏山丘。

These abnormalities are secondary to the Arnold-Chiari malformation and include frontal bone scalloping, and obliteration of the cisterna magna with either an "absent" cerebellum or abnormal anterior curature of the cerebellar hemispheres.

这些颅脑的异常是继发于Arnold-Chiari畸形的，包括额骨扇形畸变，小脑延髓池闭塞，或小脑呈现异常后突。

Background analysis of anomaly part consists of data partition, environmental correction, surface analysis. Anomaly analysis part consists of cluster analysis, factor analysis, correspondence analysis. Graph plotting part consists of histogram, cross section drawing, clustering spectral pattern, 2-dimensinoal factor scattergram.

其中数据预处理包括：网格化、生成等值线、数据检查、九点圆滑、滑动平均：异常背景分析包括：数据分区、环境校正、趋势面分析：异常分析包括：聚类分析、对应分析、因子分析；图形绘制包括：直方图、因子平面散点图、聚类谱系图、剖面图。

The abnormal overpressure can be distinguished by the max pressure seal point and the depth of oil maturation threshold.

最大压力封闭点及油的成熟门限深度可以区分异常高压层的作用，在生油门限以下的异常压力带中的快速压实段，是油气初次运移最有利的层段。

(1) Fibrous dysplasia of bone located at rare sites could display some collective CT features of fibrous dysplasia of bone(ie,cystic bone destructions, lucent area,"ground glass"-like density,calcification,sclerotic border,internal septation).

(1)少见部位骨纤维异常增殖症的CT表现与一般骨纤维异常增殖症具有共同特征，如囊状骨质破坏、透亮区、磨玻璃样改变、骨化、边缘硬化、内部分隔。

Objective: To report CT and/or MRI findings in five cases with adrenal gland sex characteristics abnormality, and to discuss the diagnostic value and limitation of CT and MRI for them combined with the documents.

目的：报告5例肾上腺性征异常病变的CT和／或MRI影像学表现，并结合文献讨论这两种影像检查方法对肾上腺性征异常病变的诊断价值和限度。

The most frequent site of perforation was the sigmoid colon in 53%(17) of patients.

出现异常疼痛（28例，占87%），逐渐异常膨胀（4例，占44%）和发烧(5例，占8%)是发生频率最高的症状，而腔室外积气（26例，占8%）是最常见的放射线学发现。

Using the anomalous variety of bioelectric potential of silk tree ,earthquake may be predicted , because there are many complicated influencing factors of bie lectric potentialin...

指出利用合欢树的异常变化可以预测地震的发生，但由于植物体内的生物电影响因素多、机理复杂，在地震预报中要结合其他观测项目综合分析判定其异常。

The median velocity was calculated instead of the mean because it is fairly common to find outliers (e.g., breaking a ski pole during the race would make the velocity very low and aberrant).

这里计算的是速度中间值而不是平均值，这是因为中间值较容易发现异常值（例如，在比赛中打破一个滑雪杆会使速度变得异常低）。

Ancient times the Babylon civilization located the environment belonged to the subtropics desert climate, but benefitted from two rivers, young sent pulls the bottom river and the Tigris River mother's gracious gift, was having the exceptionally broad impact plain, but by was in the arid few rain in the middle of the desert climate, on the one hand thus created the local wooded area to be very few, on the other hand was the great plains which so stretched to the horizon smoothly like baffles, from this has become the sierra absolute forbidden area, from this occupied the plain center region people, even if wanted to use the firm stone material, also could because was far away, either was gives way before difficulties looks Shi Xing to sigh, either was after pays the extremely soaring price, shipped in by farSeveral stones only can use in actually carving the magnificent precious tombstone, even was in some plain person all not once has seen the mountain appearance for a lifetime, in brief took root in two river basin Cuban Billen civilization, finally is framed was the soil texture civilization, they created the cuneiform character, all could not but engrave above the thin clay tablet, was recording the exceptionally precious history, obviously in the different region humanity, all was influences subtly sparely no effort regarding the side each kind of environment resources use.

古代巴比伦文明所处的环境属于亚热带沙漠气候，但得益于两条河流，幼发拉底河与底格里斯河母亲般的恩赐，拥有着异常广阔的冲击平原，但由处于干旱少雨的沙漠气候当中，从而造成一方面当地森林面积很少，另一方面就是如此一望无垠平坦如砥的大平原，由此成了山脉的绝对禁区，由此处在平原中心区域的人们，即使想使用坚固的石头材料，也会因为路途遥远，要么是知难而退望石兴叹了，要么是在付出极为高昂的代价后，远远运来几块石头却只能用于雕刻华丽珍贵的墓碑，甚至是有些平原中的人一辈子都不曾见过大山的模样，总之植根于两河流域的古巴比伦文明，最终被定格为土质文明，就连他们所创造的楔形文字，都不得不刻印在薄泥板之上，来记载着异常珍贵的历史，可见不同区域内的人类，对于身边各种环境资源的利用都是潜移默化不遗余力的。

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。