The decomposition of coarse woody debris(CWD)affects the energy flow and nutrient cycling in for-est ecosystems.Previous......

The decay rate of faecal bacteria is influenced by many environmental factors, such as, sunlight intensity, temperature,......

In this article,the Micro Channel Plate Electron Multiplier is studied to carry out the micro current multiplication pro......

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利用窄脉冲和高重复率放电的铀空心阴极灯溅射的原子作为蒸气源,用CW染料激光激发并以荧光法探测,得到了铀基态原子的衰变时间常数......

This paper is concerned with a stability problem on perturbations near a physi-cally important steady state solution of ......

目的 探讨利用应变能衰减率来确定软组织单轴拉伸的预调次数的方法.方法 以健康的新西兰大白兔的腹部皮肤为研究对象,裁取与腹白线......

本文在研究波动方程时引入的整体Sobolev不等式推广到双曲组的情形.得到了一阶双曲组Cauchy问题解的几个衰减估计.特别是当初始资......