异常

The author has made a detailed analysis of the satellite gravity data over Wenchuan, Motuo, Zhongba, Jiashi and Taiwan Areas in China, where earthquakes more than magnitude of 6 took place in recent several decades. It is surprising that the gravity field patterns over these areas are extremely similar, which is characterized by the following features:(1)Paired positive and negative anomaly.(2)Epicenters usually were located between the pairs where the gradient of gravity field was the steepest.(3)The value of positive peak increased and its width decreased at higher order field.(4)The distance between positive and negative peaks varies in different tectonic background.(5)Different styles of crustmantle material diapirism in different stress fields. Geologically, rheological diapirism of high density crustmantle material could be a reasonable explanation to this unique pattern.

笔者详细分析了中国汶川、墨脱、仲巴、伽师和台湾等地的卫星重力资料(这些地区在近几十年来均发生过6级以上的大地震)，惊奇地发现，在这些地区，卫星重力场的样式具有极大的相似性，它们表现在：(1)卫星重力场的正负异常值成对出现；(2)震中通常位于重力场峰值间的陡梯度带；(3)由低阶到高阶的重力场正异常的峰值增大而宽度变窄；(4)正、负峰值间的距离随所处的大地构造背景而变；(5)不同应力场壳幔物质底辟的样式不同，从地质上看，高密度壳幔物质的流变底辟作用，可以合理地解释这种独特的样式变化。

This paper, exampled by the M_S5.9 earthquake which occurred on Mar 24 2004 in eastern Inner Mongolia, discusses the connection between thermal infrared anomalies and earthquakes, and explores some problems on earthquake anomaly extraction.

本文以2004年3月24日在内蒙东部发生的5.9级地震为例，对热红外异常与地震的关系及异常提取中的相关问题进行了探讨。

The therapy of protection of liver function is very necessary: diammonium glycyrrhizinate can recover the non-specific damage of liver cells, Fufangdanshen can improve the microcirculation of liver, and tiopronin and reduced glutathione has the unique function to recover liver damage caused by fat invasion. Of 168 cases, 60 cases (35.7%) show exacerbation of liver function after using fat-reducing drugs for 1-2 weeks. Of 41 cases (male 36 and female 5) with the complication DM2, 58.5%(24/41) of cases also show exacerbation of liver function after using sugar-reducing drugs.

保肝治疗非常必要，甘草酸二铵有修复非特异性的肝细胞损伤的作用，复方丹参可以改善肝脏微循环；硫普罗宁或还原性谷胱甘肽，对于脂肪肝之由于脂肪浸润引起的肝细胞损伤的修复有独到的作用。168例中有60例（35.7%）因用降脂药物1～2周出现肝功能异常的加重；合并2型糖尿病的41例（男36例，女5例）患者中有58.5%(24/41)的人用降糖药物后也出现肝功能异常的加重。

In view of the short duration in the test of a fuze's self-destruction time,we discussed the possible factors such as fuze structure and processing quality,the angle of fire,weather and barrel conditions.Meanwhile,we used the method of variance analysis to process significance test for different barrel conditions on the malfunctioning of fuze self-destruction.After eliminating some other possibilities,we retrieved the fired shell which has abnormal band with fin,and finally found the real cause of the problem mentioned above.

由一带离心自毁机构引信自毁时间出现偏短的试验结果出发，从引信结构参数和加工质量、射角、气象条件、身管状态等方面入手，着重用方差分析法对身管状态进行显著性检验，探讨引起引信自毁时间异常的因素，在逐一排除了其他因素后，通过射击回收的方法发现弹带有异常飞边，找出了问题的原因。

The results are found:①grain fracture is a primary factor to affect abnormal pressure;②to the propellant of weak strength at low temperature, if the reasonable charge and ignition and flame spreading condition is supplied, the coming and developing of abnormal pressure in guns can be prevented effectively.

实验发现：①火药破碎是影响压力异常的一个重要原因；②对于低温强度较差的火药，如果采用较合理的装药及点传火系统，能较为有效地防止膛内异常压力的发生和发展。

The research result about abnormal pressure shows insufficiency of compaction disequilibrium as the sole cause of high pore fluid pressures, and tectonic compression, aquathermal expansion, diagenesis, hydrocarbon generation etc also can be the generating mechanisms.

一般认为欠压实是最主要的异常高压成因机制。由于构造挤压引起压应力的改变，由于水热膨胀、成岩作用、烃类生成等引起体积的膨胀，或由于流体流动和浮力作用也可产生异常超压。

It had been shown that the gas bearing sandstone in T3x gas reservoirs in XC gas field is with the character of low AG. This information is very useful to detect gas in heterogeneity tight sand reservoirs.

实践表明，XC气田T3x气藏含气砂岩储层具有低AC异常特征，应用这样的异常特征信息，可以较好地进行非均质致密砂岩储层的含气性检测。

The abnormal high-pressure of great area appeared in Shihezi Formation of Upper Paleozoic during secondary gas migration period, which became pressure-sealing to prevent gas from its upward-cross migration and dispersion, while in local area the abnormal high-pressure of Upper Paleozoic strata provided dynamic to its downward-cross migration.

二次运移期间，在上古生界石盒子组出现较大面积的异常高压，形成了阻止天然气向上穿层运移扩散的压力封闭；而部分地区上古生界内部的异常高压为上古天然气向下穿层运移进入奥陶系提供了动力。

The main methods we adopted including infrasonic wave, crustal stress, geoelectricity, micro vibration of the earth and tide generation of force resonance, etc.

我们经过 2 0多年的临震前兆观测研究发现：目前我们所了解的地震前兆观测方法都存在非震异常现象(即有前兆异常，并无地震发生)。

Finally, the causes of formation for the anomalies are probed, and the conclusion is that they are probably pruduced by atmosphere temperature inversion phenomena, not by the earthquake.

最后结合研究区的地理环境和气象等因素，对异常的成因进行了探讨，认为它可能是由大气逆温引起的红外现象，并非地震前兆异常。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。