不稳定状态

In the causal chain model,the unsteady state of t...

在因果连锁模型中把社会环境不稳定状态视为"燃烧物质"，而信息熵视为"助燃剂"，群体性突发事件视为"点火温度"。

One wellsite at Chongqing gas reservoir is loca ted at slide slope,which is recently in un-stable state of creep deformation a nd has the great danger of large scale distortion and slippage after rainfall.

重庆气矿某井场位于一滑坡体上，该滑坡正处于蠕滑变形的不稳定状态，在雨后极有可能产生大范围的变形和滑动。

Corporate lending and parts of consumer credit, such as credit cards and car loans, are wobbly.

企业贷款和一部分的消费信贷，诸如信用卡和汽车贷款，呈现不稳定状态。

The results showed that when both β-actin and GAPDH were used as internal control the MYH mRNA expression was complete consistent, and its expression was increased from the gastrula stage to larval stage, which represented the statistic significant difference at the level of 0.05 possibility. However, the level of mRNA expression during the developmental stages was instable when 18S rRNA was used as internal control gene.

研究结果表明，以β-actin和GAPDH作为内参，MYH基因mRNA表达水平完全一致，其表达量从原肠到仔鱼阶段逐次递增，仔鱼与原肠期阶段相比表达量差异显著；当采用18S rRNA作为内参时，MYH基因mRNA在发育阶段的表达量呈不稳定状态。

Landslide hazard is one of the most serious and frequent natural hazards. Each year it causes a loss up to billions of dollars in the whole world. This hazard gives great damages to the country and people's lives and properties. And they are the very single--landslides that lead to the loss directly. So, in front of the serous landslide hazard, in order to measure the influence of hazard on life and property a risk assessment theory needs to be applied to. At the same time, Lijiaxia landslide which is in Long area, Shan Xi province, is unstable and imperiling life and property at present, so it is very necessary to make a risk assessment.

滑坡灾害是地质灾害中最为常见且危害严重的灾种之一，每年因滑坡灾害造成的损失数以亿计，给国家和人民生命财产带来巨大损失，产生严重社会影响，而最直接造成损失的，正是一个个的单体滑坡，因此，面对严重的滑坡灾害，为合理确定并评价滑坡灾害对生命财产的影响尺度，需研究和应用单体滑坡风险评价理论和方法；同时，作为单体滑坡的陕西省陇县李家下滑坡目前处于不稳定状态，且威胁到当地居民的生命财产安全，对其进行风险评价尤为重要。

On the foundation of the analysis,a fault diagnosis method which is an advanced pattern recognition method is proposed and a fault diagnosis system of generator excitation power unit based on virtual instrument is developed.It is proved by experiment that the fault diagnosis system can precisely judge which thirstier goes wrong and get accurate diagnosis result.

发生晶闸管直通故障时，瞬间将造成相电压短路，短路电流使保护电路动作；而发生晶闸管开路故障时(如晶闸管器件门极损坏或触发脉冲丢失等故障)，功率单元仍然工作，但输出励磁电压的脉动增大，平均值降低，这种带病工作导致励磁电压波形产生畸变，从而导致了发电机工作在不稳定状态，同时也加大了对电网的干扰[2]。

It is the competition of gain-saturation that leads multimode laser to exhibit an output instability.

这种模式的增益——饱和竞争导致多模激光器出现不稳定状态。

Telecom providers confront with such a serious problem--customer churn,how to prevent customers from leaving and carry out retainment has become one of the focuses telecom operator should pay attention to.

激烈的竞争导致客户处于不稳定状态，各运营商都面临严重的客户流失问题，如何防止客户流失、实施客户保持工作，已成为运营商关注的焦点之一。

The influence of Ni electrode composition , decomposition of active materials, H2 gas evolution, alloy composition, surface treatment of M H electrodes on the self- discharge of Ni- MH battery were discussed in detail .

电池的自放电是由电池的内在因素引起的，从理论上来讲，荷电态电池的电极都处于热力学不稳定状态，不可避免地要发生自放电。

The Museum of Alexandria, a real university, still maintained a precarious existence until 415 when in riots incited by the Christians, the last remnants of Alexandrian schools of philosophy and science were swept away and the last notable teacher and philosopher of that school, Hypatia (370 - 415) fell a victim to the violence of the mob.

亚历山大大帝图书馆，一所真正的大学，仍维持不稳定状态直到受基督徒煽动发生暴乱时期，亚历山大大帝哲学和自然科学学校最后的遗迹被横扫一空，学校最著名的老师和哲学家Hypatia（370 – 415年）成为了暴徒暴动的牺牲品。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。