段

In this paper, a new algorithm based on wavelet transform and Teager energy operator is presented to detect voiced regions.

常用的浊音段提取方法多采用语音信号的短时能量、短时平均过零率及线性预测编码参数等来提取浊音段。

Laws and regulations are set up along with entrenchment of a government serving as a means to control the country.

看过范文应该发现在第一段中应当明确的表述出自己的观点，这是第一段的关键。

Then the nearby epimysium flap was transferred to and wrapped around the epineurinm-removed segment in the test group, but not in the control group.

实验组用带蒂肌膜瓣转位重建损伤段的神经外膜，对照组用周围正常的软组织覆盖神经损伤段。

However, it is a stereo source and should be treated in just the same way as any other stereo signal, which means making sure that the left and right reverb outputs have the same gain and equalisation through your mixer.

各位不好意思，文中有两段我实在不太明白其中确切的意思，所以没有完全翻译出来，但所涉及的问题不是太重要，而最后一段是请大家在调节混响的时候，小心的调节DECAY TIME，他能提高你声音的宽度。

Best Novel: The Graveyard Book, Neil Gaiman Best Novella:"The Erdmann Nexus", Nancy Kress Best Novelette:"Shoggoths in Bloom", Elizabeth Bear Best Short Story:"Exhalation", Ted Chiang Best Professional Artist: Donato Giancola Best Graphic Novel: Girl Genius Best Editor, Short Form: Ellen Datlow Best Editor, Long Form: David Hartwell Best Related Book: Your Hate Mail Will Be Graded, John Scalzi Best Semiprozine: Weird Tales (Ann VanderMeer and Stephen Segal) Best Fan Writer: Cheryl Morgan Best Fan Magazine: Electric Velocipede Best Fan Artist: Frank Wu John W.

索尼娅。卡梅隆对这座城市的过去一无所知，她踏足此地，只是为了学习舞蹈。可在一家静谧的咖啡馆里，一段偶然的对话，一本迷人的旧相册，将卡梅隆引入了一段让人诧异的往事。七十年前，拉米雷兹一家经营着这家咖啡馆。1936年，佛朗哥领导的一场军事政变打破了西班牙脆弱的和平，令西班牙陷入了一场为期三年多的内战。在格兰纳达，拉米雷兹一家目睹了战争引发的各种暴行。摧枯拉朽的战争风暴之中，没人可以置身事外。

The optimum conditions were as follows: ethylamine was 370 mmol; n:n:n was 1.0:2.1:2.1; PEG-600 was 5 mol%; the first stage reaction was carried out at 42 ℃ for 6 h and the rsecond stage reaction was at 60 ℃ for 7 h.

较佳的反应条件为：乙胺370 mmol，n：n：n=1.0：2.1：2.1，PEG-6005 mol%，第一段于42℃反应6 h；第二段于60℃反应7 h，收率71.58%。

It was one of the most exhausting but important times of my young life.

这段时间也是我年轻时最累但也最重要的一段时间。

Based on the item of national high technology development project, the thesis studies the reasonable construction pattern of the tunnel portal, incidence of the micro-pressure wave and the the effect of bell-mouthed hood, lacunaris hood and expansile hood on alleviating the micro-pressure wave in the situations of single line and double line, obtains the relationship between the max micro-pressure wave and the velocity of the train as well as the relationship between the max micro-pressure wave and distance of measuring point at the velocity of 100km/h-550km/h, compares the different alleviative effect of the three different hood to max micro-pressure wave and finally proposes the reasonable construction pattern of the tunnel portal.

本文针对国家高技术研究发展计划(863计划)课题"磁浮交通沪杭线越黄浦江隧道的工程技术问题研究"，在单洞单线和单洞双线两种工况下，对隧道洞口的合理结构形式和影响范围，以及洞口喇叭形入口缓冲段、多孔壁入口缓冲段以及隧道出口膨胀室对减缓微压波的作用进行了研究，得到了磁浮列车速度在100km/h～550km/h时隧道出口微压波最大值与速度的关系以及微压波最大值与测点距离的关系，比较了三种不同形式缓冲结构对微压波最大值的减缓效果，提出了隧道洞口的合理结构形式。

Methods The total operative time,the time between skin incision and fatal delivery,blood loss during operation,exsufflation time and sickness rate after operation were analyzed in 56 cases of improved uterine lower segment caesaren section with transverse incision and compared with 42 cases of the traditional cesarean section.

分析 5 6例施改良式腹壁横切口子宫下段剖宫产产妇术中、术后情况，并与 42例施传统的腹壁横切口子宫下段剖宫产者相比较，观察总手术时间、自切皮到胎儿娩出时间、术中出血量、术后排气时间、术后病率等。

Objective To investigate thepatients under extradural block.

目的 观察侧卧位下胸段及腰段硬膜外阻滞麻醉及辅助用药对脉搏血氧饱和度的影响。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。