The most widely used method oil estimating the probable amount of uncollectible accounts is based upon an aging of the accounts receivable.
预估无法收回应收账款的可能金额时最常用的办法是建立在应收账款的账龄分析上的。
We believe that to focus on longevity as primarily an issue of aging is to miss its full implications.
我们认为，如果只把长寿看作一个老龄化问题，就是不理解它的完整意义。
At around age 60, "muscles really start to break down," say Kathryn Starr, an aging researcher, "and because of that, the protein needs of an older adult actually increase."
在60岁左右，“肌肉真的开始分解，”一位研究衰老的研究员凯瑟琳·斯塔尔说，“也正因为如此，老年人对蛋白质的需求实际上增加了。”
Social workers and experts on aging offer caregivers and potential caregivers help when arranging for the care of an elderly relative.
社会工作者和老龄问题专家为看护人和潜在的看护人在安排照顾老年亲属方面提供帮助。
But while genes are certainly an important component of aging, they may not be the most relevant factor, if only because we don't have much control over them.
但是，尽管基因肯定是老化的一个重要元素，但是只要我们不能更好地控制它们，它们就未必成为最重要的因素。
To believe is to know the value of a nurturing heart, the innocence of a child eyes and the beauty of an aging hand, for it is through their teachings we learn to love.
信念就是知道一颗关爱之心的价值，一个孩子眼睛里的纯洁，以及一只苍老的手的美丽，因为正是通过它们我们学会了爱。
"It's a work in progress, but we believe that the expression of genes in the brain and how they are regulated is at least an indicator of how well someone is aging," Yankner says.
这项工作还未结束，但我们认为，大脑中的基因表达及调控——至少是研究个体老化的一个指针。
Welcome to the world of old-age prisons. population is aging in Japan faster than anywhere else, and with that has come an even sharper rise in elderly inmates.
欢迎来到老年监狱的世界。日本老龄化的速度比其他任何地方都要快，而老年囚犯增长速度更快。
At the least, caring for an aging population will eat into the world's reservoir of savings and could well make capital, already set to rise in price, even more expensive.
至少，对人口老化会侵蚀全球的储蓄池并且可能透支资本的顾虑，已经抬高了物价，使它更昂贵了。
They will grapple with the growing burdens of an aging society, rising health care costs and high energy prices.
他们将要接手一个渐老的社会的越来越多的负担，增加的医疗成本和上涨的能源价格。
An aging population and the growth of minority populations are expected to add to the disease's prevalence, Albright said.
奥布莱特称，老龄化以及少数族裔人口的增加都有可能使患病人数增加。
EarthSky spoke to an MIT professor of biology who studies the genetic sequence that controls aging.
“天地节目”与麻省理工学院的生物学教授进行了对话。这位生物学教授研究的是控制衰老基因序列。
And we don't have any more of an idea how we're going to finance the aging of the U.S. population — in a rapidly aging world — than we did three or five or 10 years ago.
而且——身处迅速老化的世界——我们和三、五、十年前一样，还没有一点头绪想出办法来给正在老化的美国人口筹措资金。
Castresana, who had the look of an aging student radical, with wavy brown hair and glasses with small round lenses, was not a typical diplomat.
外表看去，卡斯特雷萨纳像一位年长的激进学者，波浪形棕发，小圆镜片的眼镜，不见典型外交官的样子。
"Centenarians are a model of aging well," says Thomas Perls, director of the New England Centenarian study at Boston Medical Center and an author of the study.
“百岁老人是一个很好的老化模型”托马斯·帕尔，波士顿医疗中心的新英格兰百岁老人研究的主任，也是研究报告的作者之一。
He looked a bit like an aging member of a British progressive-rock group.
他看起来有一点像英国的进步摇滚团队成员。
With the specter of Alzheimer's disease or other types of dementia threatening an aging American society, researchers are urgently looking for ways to determine who is going to develop such illnesses.
随着阿兹·海默症或其他类型的痴呆的阴霾威胁着正在老龄化的美国社会，研究人员正急切地寻找方法确定谁将患上这类疾病。
The artist's diaries record an array of obsessions, including acne, baldness, weight loss, weight gain, aging, cancer, AIDS and brain tumors.
这位艺术家的日记里记录着一大堆令他无比困扰的事，其中包括粉刺、脱发、减重、长胖、衰老、癌症、艾滋病和脑瘤。
Medical breakthroughs hold out the prospect of living longer and healthier lives, with current life span norms set to be turned on their head, an expert on anti-aging said on Friday.
周五，一位抗衰老专家说，医学上的突破使人们有希望获得更长的寿命和更健康的身体，并且让目前生命的终点变为起点。
While I'm sure this is all very interesting to you, I'm also sure you'd rather just get on with learning how to get rid of eye bags so you can quit looking like an aging, emo crackhead.
当然我确定你一定对眼袋问题非常感兴趣，我也同样确定你会继续读这篇文章并中学到如何避免自己看起来像个又老又情绪化的瘾君子了。
Dementia is most often thought of as a memory disorder, an illness of the aging mind.
痴呆症通常被认为是一种因年龄增长而引起的记忆障碍性疾病。
Experts have seen that declining muscle isn't just an unpreventable fact of aging. In large part it's due to lack of use.
专家们己经意识到，肌肉减少不仅仅是老年化过程中无法抗拒的事实，还在很大程度上是由于缺乏锻炼引起的。
Japan's fertility rate has dropped to 1.34 children per woman, shrinking the pool of workers and consumers, and increasing the burden on younger employees to pay for an aging population.
日本的生育率已经降到了平均每个妇女生1.34个孩子，这使得劳动力和消费人群不断减少，年轻劳动者养活老龄人口的压力越来越大。
But with solid support and communication, caring for an aging parent can bring a renewed sense of love, compassion and tenderness into any family.
但是如果有强大的后盾和良好的沟通，照顾年老的父母可以唤起你对家人的骨肉亲情、赤胆柔肠。
But with solid support and communication, caring for an aging parent can bring a renewed sense of love, compassion and tenderness into any family.
但是如果有强大的后盾和良好的沟通，照顾年老的父母可以唤起你对家人的骨肉亲情、赤胆柔肠。
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