One designation had me puzzled, though, so I called over a salesperson and asked, "What does 'hybrid pulse D/A converter' mean?"
但是有一个标示却让我颇为迷惑，于是我叫过销售商，问道：“‘混合脉冲D/A变换器’是什么意思？”
We've done business for years and you should have some faith in our credit. It would help me greatly, if you could accept D/A or D/P.
我们做了很多年生意了，你应该对我们的信用有信心，如果你可以接受承兑交单或者付款交单，会对我有很大的帮助。
The responsible agency, the Food and Drug Administration, has long had fewer resources and authority than its counterparts did at the U. S. D. A.
负责此项监管的机构是美国食品药品管理局，然而一直以来，美国食品药品管理局所拥有的资源与权力都比它对手，即美国农业部，所拥有的要少。
The system is composed of a microcomputer and a signal processing card with two A/D channels and two D/A channels.
系统主要由计算机和带有双路高速A/D和双路高速D/A的信号处理卡组成。
In the system, a computer is applied to adjust a D/A device and a precise voltage divider for criterion signal output.
该系统利用计算机控制D／A转换器及精密电阻分压器，输出标准电势作为被检仪表的信号源；
This paper puts forward a new kind of scheme through analysis of PWM-to realized the conversion of D/A of16 bit resolution by using programmable timer circuit.
本文通过对PWM的分析，提出了一种新的方案，即用可编程定时器电路实现16位分辨率的D/A转换。
So digitalizing analog signal is the trend of information technology, in which A/D and D/A plays an important role.
所以模拟信号数字化是信息技术的发展趋势，而A／D和D／A转换器在其中扮演着重要角色。
The system is comprised of sensors, silicon controlled module, single-chip microcomputer system, A/D and D/A converters.
该系统由电量传感器、可控硅模块、单片机系统、A/D和D/A转换器等组成。
Indeed, F. D. A. documents indicated that the consumer complaints subsided for a time in 2008 - leading the company to conclude the issue had gone away - only to resume months later.
确实，正如食品药品管理局文件显示，消费者的投诉在2008年平静了一段时间——公司因此得出结论，问题已得到解决——但这种情形仅维持了几个月，消费者投诉再次增加。
All we know is that in 610 A. D. a monk in northern Italy first twisted the pretzel into its unusual shape.
我们所知的只是在公元610年，意大利北部有个修道士第一次把一种面包扭曲成这种与众不同的形状。
"It's important to have a broad view of stress management," says Stephanie Smith, psy. D., a psychologist with the APA.
“对压力管理有个广泛的认识很重要，”APA的心理学家心理学博士斯蒂芬妮·史密斯说。
Well, for this sample order, will you do us a special favor and exceptionally entertain payment by D/A?
对于这一笔样品订单，你们是否可以优惠，例外同意承兑交单付款方式呢？
The VCM is driven by a 16 bits D/A converter to improve the control precision.
音圈电机的驱动采用16位D/A 转换器，使音圈电机的控制精度提高。
Research by Daniel Willingham, Ph. D. , a psychology professor at the University of Virginia, showed that repetition increases the probability of success.
弗吉尼亚大学的心理学教授丹尼尔·威灵汉博士的研究显示重复增加了成功的可能性。
The bill would give the F. D. A. new powers to enforce disease-prevention plans on food facilities, trace the source of contaminated foods quickly, and order mandatory recalls.
该法案赋予食品药品管理局新的权力来执行食品设施疾病预防计划，快速追踪受到污染的食品来源，并强制召回。
An importer in Sweden asks us to send him a trial delivery for sales on D/A terms.
瑞典的进口商要求我们按照承兑交单条款向他发送试交货的产品。
That same year, the F. D. A. finally responded to Dr. Jacobson's petition.
同一年，食品和药物管理局最终对雅各布森博士的请求作出回应。
D., a former Harvard lecturer and the author of "Happier."
前哈佛讲师、《更幸福一点》的作者泰勒·本-沙哈尔博士如是说。
The F. D. A. announced in 2007 that it was aware of that problem, but it has taken no action.
食品和药物管理局在2007年宣布它认识到了那个问题，但它没有采取行动。
Only after the F. D. A. inspection did McNeil executives recall millions of bottles of Tylenol, Motrin, Benadryl and other pills.
直到食品药品管理局调查后，麦克尼尔公司才召回了数百万瓶的泰诺、苯那君和其他药品。
As it does for peanuts and other foods that can cause reactions, the F. D. A. already requires manufacturers to disclose on food labels the presence of artificial colorings.
就如对待花生及其它有可能引起反应的食品一样，食品与药物管理局早就要求生产厂家在食品标签上注明含有人工色素。
In 1950, many children became ill after eating Halloween candy containing Orange No. 1 dye, and the F. D. A. banned it after more rigorous testing suggested that it was toxic.
1950年，很多儿童因为吃了含橙色1号色素的万圣节糖果而生病，经过更严格的测试表明这种色素有毒后食品与药物管理局禁止了它的使用。
D. A bank that advises an amendment should inform the bank from which it received the amendment of any notification of acceptance or rejection.
通知修改的银行应当通知向其发出修改书的银行任何有关接受或拒绝接受修改的通知。
According to Carol Sansone, Ph. D., a psychology professor at the University of Utah, one type of reinforcement must be present for self-change, two would be better than one, and three would be best.
犹他大学的心理学教授，卡罗尔·桑松尼博士说：对个人的改变来说，一种强化是必须的、两种类型的强化就更好了，如果有三种那就再好不过了。
Unfortunately, we do not have sufficient credit information to offer you D/A terms at present.
很不幸，我们目前没有足够的信用信息可以提供给你用D/A付款。
Liu Xie (465-532 A. D.), a Chinese literary critic, was the author of WEN XIN DIAO LONG, a comprehensive work on literary theory.
刘勰(约公元465—532年)是《文心雕龙》作者，他是我国古代文学评论家。
Liu Xie (465-532 A. D.), a Chinese literary critic, was the author of WEN XIN DIAO LONG, a comprehensive work on literary theory.
刘勰(约公元465—532年)是《文心雕龙》作者，他是我国古代文学评论家。
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