查询词典 natural

Aimed at non-stationary and time-correlation property of the natural speech signals,a new online time-domain blind separation algorithm is proposed for convolutive mixtures of natural speech.

针对语音信号所具有的非平稳性和时域相关性，提出了一种新的卷积混合语音信号盲分离的在线时域算法。

Therefore, established a finite element Stable response model of a horizontal whole string and carried out t the safety varied frequency of gas well after researched the natural seriously transversal vibration and compressional vibration frequency range of tubing string with packer and packerless, so that it make the tubing string to avert the covibration frequency range of natural gas excited.

本文认为以某井高产量稳产时，天然气对油管柱的外激励为简谐激振，因此研究中建立某水平井全井段油管柱稳态响应的有限元力学模型，并获得了在无封隔器和有封隔器情况下的油管柱发生严重横振和纵振的频率范围，提出了天然气安全调节频率范围，使油管柱避开可能引起严重破坏的天然气激励频率区域。

At present, the company developed sophisticated products: impotence categories: Cialis, Sildenafil, Sildenafil Mesylate, Jinyang alkali, alkali Crepis Vanuatu to That non-, new-yang alkali, Bada then, Acer and that non-weight categories: the new sibutramine, the new Laguna Division him, rimonabant, the new Laguna Division him, the East cloth sibutramine, sibutramine natural home-made raw materials impotence: modulation, and can be used directly in irrigation Capsule Filling natural homemade diet of raw materials: modulation, and can be used directly in irrigation Capsule Filling

目前本公司所开发成熟的产品：壮阳类：西力士，西地那非，甲磺酸西地那非，金阳碱，还阳碱，瓦地那非，新阳碱，巴达那，宏地那非减肥类：新西布曲明，新丽司他，利莫那班，新丽司他，东布曲明，西布曲明

AQY under 100% of natural light was in the order of Pinus massoniana 〉 Castanopsis fissa 〉 Schima superba 〉 Cryptocarya concinna, while the result was the reverse under 32% of natural light.

而黄果厚壳棒有最大的分配到光呼吸的电子流比率。100％光下AQY的大小顺序为：马尾松〉黧蒴〉荷木〉黄果厚壳桂，32％光下AQY的顺序则相反。

The total seed storage in topsoil (0-10 cm) was 83499-109141 indm^(-2) for natural wetlands and 9140-47452 indm^(-2) for reclaimed paddy fields. In natural wetlands, the seeds were of 16-30 grass plant species, being dominant with Polygonaceae and Cyperaceae or Cyperaceae and Gramineae; while in reclaimed paddy fields, the seeds were of 7-16 grass plant species, with the dominant of Gramineae. The seed storage and species numbers were greater in Shengjin Lake than in Shibasuo Lake. Higher seed bank storage and more species were observed in the paddy fields from Shibasuo wetland with 30 years of cultivation than from the Shengjin Lake wetland with over 50 years of cultivation.

结果表明：天然湿地种子库密度为83499~109141粒m^(-2)，而开垦为稻田30~50年后种子库密度为9140~47452粒m^(-2)；天然湿地的土壤种子库物种数为16~30种，以蓼科－莎草科或莎草科－蓼科为优势种，开垦为稻田后物种数下降为7~16种，且趋向于以禾本科为单一优势种；此外，与十八索湿地相比，升金湖湿地有较高的土壤种子库物种数、丰富度和多样性，而开垦年限为30年的十八索稻田土壤种子库物种数和丰富度显著高于开垦年限为50年的升金湖稻田。

The results indicate that the first ten step natural frequency range from 233.2Hz to 526.8Hz, the natural frequency is higher than the value specified by the standard.6. The profile equations of shaping gear ring are deduced out by profile normal line method. The involute and transition curves are automatically generated through the macro function in Solidworks. And the three-dimension model is built. Based on the three-dimension model, the deformation and dedendum stress is studied.

6应用齿廓法线法推导出了插齿加工的渐开线直齿内齿圈的精确齿廓曲线方程，并通过Solidworks中的宏功能采用Visual Basic语言编程实现了内齿圈齿廓渐开线以及齿根过渡曲线的自动生成，建立了内齿圈的精确三维实体模型，研究了内齿圈的轮齿变形及齿根应力。

Contentment, desireless natural heart water fact from us very distant only hopefully we can more 1:00 enthusiasm into life this marathonIn simpler, natural point less fear suspected, multi a persistent specificity, even it is a dream, each time we fetch easiest nearest piece chocolate it where sweet waiting you.

知足常乐、无欲自然心如水其实离我们非常遥远，只但愿我们能多一点热情投入到人生这场长跑中，简单一些、自然一点，少一些恐惧怀疑、多一份执着专一，哪怕它就是一个梦呢，每次我们去拿最简单最接近的那块巧克力，它就在那里，甜蜜的等待着你。

Of Dictyophora natural growth, natural flavor, rich in 24 kinds of amino acids, of which the eight essential amino acids for 45 percent of the total, with VB2, and other vitamins and zinc and polysaccharide , Iron, phosphorus, calcium variety of trace elements.

竹荪自然生长、天然味道，富含24种氨基酸，其中人体必需的8种氨基酸占总量的45%，还含有VB2等多种维生素和多糖及锌、铁、磷、钙等多种微量元素。

Here is not only a great natural oxygen bar, China's largest "for lung factory", but also to enjoy the bamboo root carving, bamboo carving reed, bamboo, bamboo furniture and a wide variety, superb techniques bamboo handicrafts, enjoy Dictyophora, bamboo shoots,竹海豆花, bamboo and other natural green food smoked bacon, is a holiday, leisure, the resort convalescence.

这里不仅是一个天然的大氧吧，我国最大的&换肺工厂&，而且也可欣赏到竹根雕、竹簧雕、竹编、竹制家具等品种繁多、技艺精湛的竹工艺品，品尝到竹荪、竹笋、竹海豆花、竹熏腊肉等天然绿色食品，可谓是度假、休闲、疗养的胜地。

In the same reasoned ,orderly , systematic, and dispassioned manner/ that natural scientists use for the study of natural phenomena.

社会科学是知识问询的分支，用和自然科学家用来研究自然现象的推理，有序，系统和公正的方式，来研究人类和他的努力。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。