造成当前这种趋势的主要原因很可能是云量发生了基本快速的变化，而降雪可能也有一定影响。
The chief cause of the current trend was likely to be a fundamental shift in climate, although local changes in cloud cover and snowfall may also be having an effect.
研究了酸度、碘化钾浓度、还原剂用量对测定影响。测定的相对标准偏差为1.08%，方法简单、快速。
Effects of acidity, concn. of potassium iodide and dosage of reducing agent on determination are investigated. It is simple and rapid with relative standard deviation 1.08%.
结果表明，质量松弛时间是影响快速瞬态质量传递规律的重要因素，质量扰动浓度及扰动方式等对快速瞬态质量传递规律也有一定影响。
The results indicate that mass relaxation time has important influence on the mass transfer process. Mass disturbance concentration and manner also have some effect on it.
外资零售业的快速进入对我国本土零售业的安全造成一定影响。
The rapid entrance of foreign capital retailing has a tremendous impact on the security of our indigenous retailing.
外资零售业的快速进入对我国本土零售业的安全造成一定影响。
The rapid entrance of foreign capital retailing has a tremendous impact on the security of our indigenous retailing.
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