查询词典 difficult problem
- 与 difficult problem 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The research result shows that, knowledge acquisition of ES, which can acquire through the learning of ANN, is not again a difficult problem; numerical values of ANN become more definite through rehandling by ES.
以卡钻事故为例的研究结果表明,对专家系统而言,知识的获取可以通过神经网络进行学习得到;对于神经网络纯粹的数值活动,通过专家系统再处理变得更加明确。
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However, the case of highly increasing business but underqualified working group in the insurance field has not changed greatly up to now. The difficult problem is that the fewness of highly qualified working group will be bound to hold back insurance restainable development.
而反观我国保险业的发展,&业务高增长、人员低素质&的现状依然没有改变,在愈演愈烈的市场竞争中,人才稀缺问题将是阻碍其可持续发展的一大难题。
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In anFDD wireless system, the duplex spacing between uplink and downlink islarger than the coherence bandwidth of the mobile radio channel, thus theuplink and the downlink small-scale fading is uncorrelated. Moreover, thearray response is correlated with the frequency of the signal carrier. So it isimpossible to resue the uplink weights for downlink beamforming. As aresult, the application of smart antenna for the downlink is a difficult problem.
在频分双工系统中,由于上、下行载波的频率差大于相干频带,上、下行信道衰落是不相关的,而且阵列响应也与信号的载波频率有关,因此,上行信道不能直接用来估计下行信道,故智能天线应用于下行链路是一个难点。
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He expresses, because Internet has resource to share the characteristic such as gender, open sex, let tort pilfer edition build on " downwind car ", also infarction the way that network health develops, a lot of people are sciolistic to protection of network intellectual property, perhaps object, let the intellectual property protection below network environment become a complex cosmopolitan difficult problem.
他表示,由于互联网具有资源共享性、开放性等特点,让侵权盗版搭上&顺风车&,也梗塞了网络健康发展之路,很多人对于网络知识产权保护一知半解,或者不以为然,让网络环境下的知识产权保护成为一道复杂的世界性难题。
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Speaking of the Huang Shih small and medium-sized enterprise, the biggest difficult problem is financing.
&对黄石中小企业而言,最大的难题是融资。&
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Relative to character, the Vikuiti SCP that 3M company rolls out exceeds it is OK to be apart from umbriferous technology nearly the clear result that achieves same size inside the distance of 75 centimeter, in the develop a school of one's own in numerous manufacturer, solved successfully a lot of before technical difficult problem.
相对而言,3M公司推出的 Vikuiti SCP 超近距投影技术则可以在75公分的距离内实现同样大小的清楚效果,在众多厂商中独树一帜,成功地解决了诸多以往的技术难题。
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It is a difficult problem how to evaluate a parameter's effectiveness for dividing a speech signal into unvoiced or voiced segment.
评价一个参数对于划分语音信号成清浊音段的有效性是十分困难的问题。
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Keeping balncc of oxidation-reduction equation is a difficult problem in the chemical teaching, especially in high school. The author induced from a great wany materials a new mcthod, namely,"grasp one molecule", which is readily accepted by strdents.
氧化——还原方程式的配平是化学教学中的难题,特别在高中化学中,学生尤感困难,本文是作者从自身氧化还原反应,有单质参加和有单质生成的氧化还原反应诸方面归纳出一种学生易于接受的方法即&抓1分子法&。
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Although the accuracy in meterological forecast of tropical cyclones has been distinctly improved, it is still a difficult problem confronting masters and anti-typhoon team leaders of the companies how to steer clear of typhoon reasonably and safely in case that the actual resistance to typhoon is strong enough, the sea area wide enough, and the time permitting ; to avoid unreasonable deviation,anchoring for shelter, blindly rushing onto her path,being involved in storm area,even into the the center of typhoon; under the limitation of the condition of the sea area and time.how to take correct meassures to escape , such as navigating with wind or windward in bias angle, slowing down, anchoring, berthing alongside the warf, mooring to buoy,etc.
传统的解决办法是,将台风中心的预报位置和本船的船位点绘在《台风位置标示图》上,研究本船与台风的相对位置以及相互间动态的发展态势,考虑各种因素的影响并留有充分余地,在小比例尺海图上用几何相对运动标绘的方法作图绘算出本船应采取的避台航向。本文所讨论的就是为迅速和较为精确地解决以上点绘和相对运动标绘的问题,在考虑了各种因素的影响并留有充分余地的情况下,在全方位范围内搜索安全航向,对本船与台风的相对位置以及两者之间的动态发展态势作出预报,并给出船长最关心的、对其作出避台决策至关重要的一组数据和直观图形,帮助使用者及早制订科学合理的避抗预案,及时果断地采取正确有效的避抗措施,解决避台决策的实际问题而设计的一个计算机标绘系统。
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The Element HA frame of Enea is compositive the ConfD software of Tail-f, the configuration that can offer the following function to solve intricate network administers difficult problem: Complete facility administers a system, the XML configuration that includes Web, CLI and SNMP interface to support NETCONF(IETF completely governs a level) executive process can upgrade, the configuration that sustains aleatoric scale uses firm XML frame, can unite processing many kinds of differring product
Enea的Element HA框架集成Tail-f的ConfD软件,可供给以下性能来解决简单收集的设置装备摆设治理难题:破碎的行动措施治理系统,包括Web、CLI和SNMP接口实施过程可进级,撑持任意规模的设置装备摆设采用安定的XML框架,可统一治理多类分歧的产物
- 推荐网络例句
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In the United States, chronic alcoholism and hepatitis C are the most common ones.
在美国,慢性酒精中毒,肝炎是最常见的。
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If you have any questions, you can contact me anytime.
如果有任何问题,你可以随时联系我。
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Very pretty, but the airport looks more fascinating The other party wisecracked.
很漂亮,不过停机坪更迷人。那人俏皮地答道。