The way double polarity s function and LM algorithm combine with BP neural network is analyzed in the paper. The steps of new algorithm were given.
分析了双极性S型函数及LM算法与BP神经网络具体结合实现的方法，并给出了算法步骤。
Through research a new multifunctional double screw arbor extruder was invented. It could be used as both one-way double screw arbor extruder and two-way double screw arbor extruder.
本文研究开发了一种多功能新型双螺杆挤出机，其特点是既可以作为同向双螺杆挤出机使用，又可作为异向双螺杆挤出机使用。
If a double-chocolate raspberry truffle puts you in the mood, why let science get in the way?
如果双重山莓松露巧克力能让您的心情愉悦，为什么要让科学成为障碍？
The boy agreed to wait for Heidi and show her the way home if she gave him a double fee.
男孩同意等海蒂，并告诉她回家的路，如果她给他双倍的费用。
We can use a pattern called Double Dispatch to pull out the variation into the subclasses in such a way that we don't break existing interface contracts.
我们可以使用称为双重分发的模式将变化推入子类中，通过这种方式，我们不需要破坏现有的接口定义。
Network World - Stanford University researchers have found a way to double the capacity of wireless networks, while at the same time making them more reliable and efficient.
网络世界电-斯坦福大学的研究人员已经找到一种方法，可让无线网络双倍扩容，同时还能变得更加稳定高效。
Primary health care is the best way to address the double burden of infectious and chronic noncommunicable diseases, and the growing Numbers of the elderly.
初级卫生保健是处理传染病和慢性非传染性疾病双重负担以及不断增长的老年人数量的最佳方法。
If you find a copywriting partner, it might be a good way to achieve some extra revenue and client satisfaction.But, you must fundamentally change your sales process to double your sales.
如果你找到一个文案搭档，这也许是你增加额外收入和增加用户满意度的一种方式，但你要翻倍你的销售额的话你还需要从根本上改变你的销售流程。
If you find a copywriting partner, it might be a good way to achieve some extra revenue and client satisfaction. But, you must fundamentally change your sales process to double your sales.
如果你找到一个文案搭档，这也许是你增加额外收入和增加用户满意度的一种方式，但你要翻倍你的销售额的话你还需要从根本上改变你的销售流程。
She didn't say it in so many words, but in the way she stood in the kitchen or in the open double doors, or walked from room to room, inspected my father's books and sat with me at dinner.
她没有多说什么，但她站在厨房里的样子或打开双层门，或从一个房间走到另一个房间，观察我父亲的那些书和跟我坐下来吃饭的样子就告诉了我这些。
Milton recognizes that way of thinking as a double standard, and he isn't satisfied with this vulgar double standard; so he comes up with a vulgar double standard of his own.
弥尔顿认为这种思维方式有双重标准，他并不满足于低俗的双重标准，因此他提出了一个他自己的庸俗双重标准。
The double taxation can be particularly vexing for long-term expats, who must pay U.S. taxes year after year without receiving much in the way of benefits.
对于长期旅居国外的人来说，双重课税尤其让人恼火，他们必须年复一年地向美国纳税，但却享受不到什么好处。
A novel approach that USES both heat and light from the sun to make electricity could potentially double the output of solar panels (a New Way to use the sun's Energy).
这种同时利用太阳热力和光线来发电的新方法，可能会让太阳能电池板的电力输出增加一倍(参见“使用太阳能的新方式”一文)。
At these two corners they must be double from the bottom all the way to the top, and fitted into a single ring; both shall be like that.
板的下半截要双的，上半截要整的，直顶到第一个环子；两块都要这样做两个拐角。
Wired magazine (the ultimate way of opening a beer, roll up the magazine, fold it double and it is strong enough for a few beers)?
《连线》杂志(开啤酒瓶的终极方式，将杂志卷成筒并对折，这样的硬度应该够撬开几个瓶盖的了)？
And whether these line integrals or double integrals are representing work, flux, integral of a curve, whatever, the way that we actually compute them is the same.
不管是线积分或是二重积分，也不管它们表示的是功还是通量，计算它们的方法实际上是一样的。
But until they are widely available, simple changes to the internal combustion engine-and the way we drive-could as much as double gas mileage.
但是，在这些汽车还没有广泛使用之前，对内燃机简单的改变以及我们驾驶方式的改变能使汽油里程加倍。
They also get a double benefit, because their interaction is two-way.
他们也得到双倍的收益，因为他们的交流是双向的。
But when we read in low light, there may be a "double whammy" effect because other changes may happen that also encourage the development of short-sightedness - but in a completely different way.
然而当我们在光线不足的情况下阅读时，它也可能会与疲劳阅读产生“双重负面”功效，并与其他因素一起促进近视的产生。
The only way to double-check the calculations will be to pay an expert to do it.
仔细检查这种计算方法的唯一途径是聘请专家来做。
In fact, experts say the theory explains why a version called a double auction is often the best way to trade.
实际上，专家称这个理论解释了为什么被称为复式拍卖的解决方案通常是交易中最好的方案。
Do you know the fastest way to double your money?
让手中的钱翻番，用什么方法最快？
Stop off on the way home tonight to get a double dip ice cream cone .
今晚在回家的路上，要驻足仔细品味一下冰淇淋蛋卷。
Prices for consumers and producers are up, real estate prices are up double digits, and money supply is accelerating in a big way.
消费品和生产原料的价格不断上涨，不动产的价格涨了两位数，同时社会货币量也大幅上升。
If the cable has only two contacts, double-check that it's not frayed or loosened in any way.
对只有两芯的电缆，务必采用各种办法反复检查电缆是否磨损或者松脱。
There's no way we can achieve double-digit growth this year.
今年我们不可能达到两位数字的增长。
Double bind questions are questions that, whichever way you answer, the result is the same.
无论你怎么回答，结果都是一样的——发问者的目的达成。这种问题就是“两难问题”。
This way, intelligent documents do double-duty: they integrate data capture with business processes and improve data accuracy through validation.
这样，智能文档承担两种职责：它们将数据获取与业务流程相整合，并且通过确认提高了数据的精度。
This way, intelligent documents do double-duty: they integrate data capture with business processes and improve data accuracy through validation.
这样，智能文档承担两种职责：它们将数据获取与业务流程相整合，并且通过确认提高了数据的精度。
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