puniness

As measured object is small and dim , low contrast , the detection of puniness targets in long distance is a problem of crucial importance , because it can improve system sensibility to intruding targets and provide enough response time .

由于被测目标小、暗、对比度差等特点，在远距离上进行弱小目标的检测，可以提高系统对目标反应的灵敏度，提供充足的反应时间。

These impoverished students endure double pressures of economy and study as the puniness colony .

作为高校中的弱势群体，贫困大学生承受着经济和学习的双重压力。

Contrast anomaly method and normalization method have the near same calculating model , and can also identify puniness anomalies .

衬度异常法和归一化法的计算模型近于一致，对弱小异常也有一定的识别作用。

In the first part , the author reviews the beginning and development of the problems of Migrant Workers , discusses the reason , and analyzes the characteristics of Migrant Workers group , including the fluidity , the puniness , the fringe and the complexity .

其次，探讨了农民工问题产生和发展的原因。再次，分析了农民工群体的特点，即流动性、弱势性、边缘性和复杂性。