借助一个重要的不等式研究一类带有强迫项的时滞差分方程的振动性，并推广至高阶的情形。
An important inequality is used to establish some criteria for the oscillation of forced difference equation and it is generalized to higher order.
在诸强迫项中，稳定性凝结加热对这一时段梅雨锋暴雨的贡献最大，而对流凝结加热的作用很小。
The stable condensation heating is the most important factor to the maintenance of the storm rainfall during this period.
但是目标是不变的——即定义一个清晰的、一致的、强迫的变更管理计划是一家成功的公司所需要的一项关键要素。
But the goal stands — defining a clear, consistent, and enforced change management plan is a key component of a successful organization.
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