decline factor

基本解释

Investigated the dyestuff second A radicle while suspending system blue decline impact factor of solution.
在来高手翻译一下啊，谢谢哦在悬浮体系下考察了染料亚甲基蓝降解的影响因素。
Comparision of the theoretical natural decline factor with the actual natural decline factor can evaluate the effectiveness of development and management of an oil reservoir.
理论自然递减率与实际自然递减率的对比可以评价油田的开发及管理水平。
"Our research does not show a link between HDL and dementia, " she says. "We looked at cognitive decline in midlife, but it may turn out that this decline is a risk factor for dementia.
“我们的研究并未直接显示HDL和痴呆的联系，”她说，“我们主要关注于中年认知减退，但它也许揭示了这种减退时痴呆的一个危险因素。”

Maybe four more decades of fiat money would see the value of the dollar decline by another factor of forty-eight.
FORBES: Economic Booms And Busts Of The Gold Standard Era
Since this decline is never cited as factor causing our current economic problems, why would we think the comparatively mild decline in this ratio projected for future decades will be a large burden?
FORBES: Does An Aging Population Hurt The Economy?
Yet the rise of the iPad was a major factor in the decline of another proprietary standard, Flash.
FORBES: The Death of Flash and the Quiet Triumph of Open Standards